OpenDetection and Captioning — Datasets
Collection
An object detection and dense captioning dataset built using automated pipelines with RF-DETR, Qwen3.5, and other vision models. • 14 items • Updated • 2
image imagewidth (px) 59 736 | image_source stringclasses 1
value | response stringlengths 232 5.77k |
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http://cocodataset.org/ | This outdoor wooden table scene features a hearty breakfast setup, bathed in bright sunlight. In the foreground, a white ceramic cup filled with dark coffee sits on its saucer beside it—a spoon rests nearby. To the left of the cup is a slice of dense, moist chocolate cake on a white plate; crumbs are scattered around i... | |
http://cocodataset.org/ | In a narrow, cobblestone street lined with historic buildings on both sides, a light-colored dog rests peacefully sleeping on the sidewalk. The dog’s head is tucked down near its front paws, and its body sprawls across the textured pavement. To the left of the frame, part of a bicycle with blue wheels leans against the... | |
http://cocodataset.org/ | This outdoor photograph captures three skateboarders performing tricks at an urban skate park under bright daylight. In the foreground, a young boy with short dark hair sits on a concrete ledge, watching the action below. Behind him and to his right, two other skaters are mid-trick: one is balancing on top of a graffit... | |
http://cocodataset.org/ | This is a warm, dimly lit indoor scene featuring two decorative objects placed side by side against a plain beige wall. On the left sits an ornate owl-shaped candle holder made of textured stone or ceramic, with carved facial features including large eyes and scales on its body. A small tea light inside casts a soft gl... | |
http://cocodataset.org/ | This is a side-profile view of an Air France passenger airplane, captured mid-flight against a backdrop of pale blue sky with scattered white clouds. The aircraft, identified by the livery as belonging to Air France, features its distinctive tail fin adorned with navy blue stripes and a red arrowhead emblem. It has fou... | |
http://cocodataset.org/ | This black-and-white photograph captures a man riding an early 20th-century motorcycle along a narrow, forested path. The rider is dressed in period-appropriate attire: a light-colored button-down shirt, dark trousers, and a flat cap with the brim down, complemented by sturdy boots. He appears focused on his task as he... | |
http://cocodataset.org/ | This is an indoor kitchen scene captured at night, illuminated by warm artificial lighting that casts a yellow glow on the tiled backsplash and highlights the white appliances. In the center stands a white electric range with black glass cooktop and control knobs; above it hangs a stainless steel range hood. To the lef... | |
http://cocodataset.org/ | This close-up food photograph showcases a slice of layered chocolate cake, likely with alternating layers of sponge and chocolate or graham cracker, topped generously with crushed coconut flakes and a glossy dark chocolate ganache. The dessert rests on a pristine white plate atop a folded white napkin, which is placed ... | |
http://cocodataset.org/ | This is an eye-level, wide-angle street photograph of a narrow, winding road in a hilly town, likely in the Middle East or North Africa. The scene features multi-story buildings with varied facades—some white, others beige and painted pink—extending along both sides of the asphalt road. Overhead, numerous electrical wi... | |
http://cocodataset.org/ | This panoramic daytime photograph captures a scenic riverside promenade stretching along the water, viewed from an elevated grassy hillside. The foreground features lush green slopes and several wooden benches lined with metal railings, leading toward a paved walkway where people are strolling, walking dogs, and enjoyi... | |
http://cocodataset.org/ | In this heartwarming indoor photograph, a woman and a young girl are seated at a table, sharing a moment of shared joy as they cut together a freshly baked pizza. The woman, dressed in a blue top under a light gray cardigan, is carefully slicing the golden-brown crust with two forks while her gaze follows the child’s e... | |
http://cocodataset.org/ | In a warmly lit kitchen, two individuals are posing for a photo while standing behind a wooden table covered with white paper. The man on the left wears a light-colored striped shirt and dark trousers, smiling gently toward the camera. Beside him stands an older woman with short dark hair, wearing a cream t-shirt embla... | |
http://cocodataset.org/ | This is a close-up, slightly angled shot of a colorful bento box meal served on a blue plastic tray. The main compartment features a slice of white bread topped with a generous dollop of creamy white cream, accompanied by roasted almonds and slices of apple. Adjacent to it, another pink compartment holds diced yellow f... | |
http://cocodataset.org/ | In this naturalistic outdoor scene, two giraffes are captured in mid-action within an enclosure bordered by lush green foliage and scattered trees. The larger giraffe stands prominently on the right, leaning against a tall, gnarled tree trunk that is laden with hay or leaf litter — one of its horns reaching out as it r... | |
http://cocodataset.org/ | A delicate white urn-shaped vase sits on a sunlit white railing, holding an elegant floral arrangement of fresh white hydrangeas and deep pink roses with lush green foliage. The background is softly blurred, showcasing a lush garden with manicured grass and verdant bushes bathed in bright daylight, casting gentle shado... | |
http://cocodataset.org/ | This is a close-up, eye-level photograph of a zebra grazing on green grass under bright sunlight. The zebra’s iconic black-and-white stripes are clearly visible along its neck and back, with the mane standing upright behind it. Its head is lowered to the ground as it eats, casting a long shadow across the field below. ... | |
http://cocodataset.org/ | A cheerful woman with dark, wavy hair tied back by a blue headband smiles broadly while holding an open pink parasol over her shoulder. She wears a vibrant, sleeveless swimsuit adorned with colorful floral patterns—pink, purple, yellow, and green against a light background—and has bright red lipstick applied to enhance... | |
http://cocodataset.org/ | A cluttered metal wire basket sits on an orange-tiled floor, filled with a mix of footwear and pet accessories. At the center lies a fluffy, light-brown curly poodle or similar dog, nestled among several shoes including white sneakers, red flip-flops with blue patterns, dark brown loafers, and black slippers branded “R... | |
http://cocodataset.org/ | This dynamic outdoor photograph captures two equestrian riders mid-gallop on a lush green grassy field, likely at an event or competition. The scene is set against a backdrop of dense trees under an overcast sky that provides soft, diffused lighting. Two horses—one white and one dark—are shown in full stride with their... | |
http://cocodataset.org/ | This vibrant, sun-drenched photograph captures three elephants enjoying a safari ride through an lush, dense tropical forest. The scene is filled with towering trees and thick undergrowth of various shades of green, from bright lime to deep emerald, creating a rich tapestry that frames the journey ahead. Each elephant,... | |
http://cocodataset.org/ | This is an outdoor street scene featuring a prominent, black circular clock with Roman numerals and the 'ROLEX' logo in gold lettering at its center — mounted on a tall black pole that extends upward into the frame. To the left of the clock, part of a white building wall and brick foundation are visible. Behind the pol... | |
http://cocodataset.org/ | This is an outdoor, daytime photograph capturing a railway scene under a clear blue sky. In the foreground, multiple curved and straight railroad tracks extend toward the left and right, with several silver and black train cars navigating them — one long freight train dominates the center-right, moving along its curves... | |
http://cocodataset.org/ | This is a close-up, eye-level photograph of two giraffes standing side by side in what appears to be a natural setting with dense green foliage in the background. The lighting suggests it is daytime, possibly late afternoon given the soft shadows and dappled light through the trees. Both giraffes are facing slightly in... | |
http://cocodataset.org/ | This is a detailed, eye-level photograph of an older model touring motorcycle parked on a paved surface. The bike features a distinctive design with a cream-colored fuel tank accented by blue stripes and green trim along the side panel. It has a vintage round headlight mounted high on the front fork, complemented by ch... | |
http://cocodataset.org/ | This is a bright, functional bedroom featuring a double bunk bed with light wood frame and white bedding. The lower bunk has black-and-white patterned pillows or sheets, while the upper one appears to be made of plain white fabric. A curved wooden desk stands beneath the bed on the left side, equipped with a blue desk ... | |
http://cocodataset.org/ | This indoor enclosure features two giraffes standing side by side on a light-colored floor, viewed through a large glass window that reflects the room's interior. The giraffe on the left is facing away from the camera, its head lowered slightly as if interacting with something below or nearby. Its coat displays the cla... | |
http://cocodataset.org/ | This is a composite image showcasing a vintage-style kitchen remodel, presented through multiple perspectives: an overview of the full setup and three inset close-ups highlighting key design elements.
The main view features a retro-inspired kitchen unit with a white refrigerator on the left, a teal-colored stove and c... | |
http://cocodataset.org/ | This is a close-up food photograph featuring a breakfast spread on a white plate with an intricate blue floral rim, set against a speckled countertop. In the foreground, one slice of whole grain toast is topped with several slices of ripe banana arranged in a circular pattern. The peanut butter jar behind it has a purp... | |
http://cocodataset.org/ | This is a low-angle, medium shot of several small birds—likely tits or grey wagtails—perched on bare, twisted branches against an overcast white sky. The birds are clustered together along the upper and middle portions of the branch structure; some face upward toward the viewer while others look down at the ground belo... | |
http://cocodataset.org/ | In this outdoor scene, three giraffes are gathered around a metal feeding trough on sandy ground. The largest giraffe dominates the right side of the frame, its long neck extended forward as it leans over to feed from the trough. Behind it and slightly to the left stands another giraffe with a similar posture, also rea... | |
http://cocodataset.org/ | This is an outdoor daytime photograph of a grassy park or open field under a partly cloudy sky, likely on a school day. The sky dominates the upper two-thirds of the frame with soft white and gray clouds stretching across it, allowing for diffused natural lighting. Scattered across the expansive green lawn are several ... | |
http://cocodataset.org/ | This is an eye-level, slightly tilted shot taken from the interior of a train car — likely a passenger or freight vehicle — looking out over a dense forested landscape during daylight. The foreground shows the dark green metal siding and side paneling of the train, with rivets visible along its edge. On the right side ... | |
http://cocodataset.org/ | This is an outdoor photograph of three zebras in a vast, green grassland or savanna setting. The composition places the two adult males more prominently on the left side: one standing close to the camera in the foreground, facing slightly right and turned toward the viewer; another walking from left to right in the mid... | |
http://cocodataset.org/ | This interior shot captures a kitchen and dining area viewed from an elevated perspective, likely through a window or open doorway. The room features light-colored walls and ceilings with textured plaster above. A prominent white countertop runs along the front wall, displaying various items including stacked plates on... | |
http://cocodataset.org/ | This indoor photograph captures a formal moment between two individuals, likely military personnel or dignitaries, as they prepare to receive an award. On the left stands a man in a dark suit and orange tie, smiling warmly while holding a large red ribbon with white trim. To his right is a woman in a camouflage uniform... | |
http://cocodataset.org/ | This is an action photograph from a baseball game, taken from behind a protective safety net that covers the entire frame. The scene captures a moment of play near home plate: a batter in a white uniform with blue accents and a blue face mask is running toward first base; he wears white socks and has a white glove on h... | |
http://cocodataset.org/ | This is a close-up, slightly high-angle shot of a flatbread pizza topped with an eclectic mix of ingredients. The base is a thin, round piece of bread or tortilla, lightly dusted with what appears to be flour or salt, and spread generously with tomato sauce on the edges. The topping is dense and varied: it features dar... | |
http://cocodataset.org/ | This is an overhead, close-up shot of a large, rectangular dinner table set with various prepared foods for a meal. The table surface is light wood and is densely arranged with multiple dishes: in the foreground, there’s a metal serving tray holding a colorful salad with lettuce, tomatoes, carrots, and peas; next to it... | |
http://cocodataset.org/ | In a snowy winter scene, five snowboards are leaning vertically against a metal stand on the right side of the frame. The boards vary in color and design: from left to right, they include bright green with “SKATE SAM” branding, vibrant pink with white text, royal blue with black graphics, and a multi-colored board feat... | |
http://cocodataset.org/ | This is a close-up, slightly high-angle photograph of a bathroom sink featuring a humorous and playful scene. In the foreground, two orange plastic lizard figurines are positioned along the edge of the white porcelain basin; one on the left appears to be basking or drinking from its own mouth, while another sits near t... | |
http://cocodataset.org/ | In a warmly lit living room, three individuals are gathered around a small coffee table cluttered with red party cups and water bottles. In the center stands a young man dressed casually in a plaid button-down shirt, blue jeans, white sneakers, and white socks — he holds a white game controller, suggesting an active en... | |
http://cocodataset.org/ | This is a close-up, low-angle photograph of an American Civil War-era propeller plane parked on the tarmac under bright daylight. The aircraft features a classic design with a deep blue fuselage accented by white and red stripes along the sides, topped with a chrome cowling over its cockpit canopy. Its most striking fe... | |
http://cocodataset.org/ | This low-angle urban photograph captures a street intersection in an American city, featuring two black-and-white directional signs mounted on a central metal pole against a bright blue sky dotted with fluffy white clouds. The left sign reads “GREENWICH ST” above the number range “224-240,” while the right sign display... | |
http://cocodataset.org/ | This sun-drenched urban photograph captures a lively street scene at the Arc de Triomphe in Paris, France, under a bright blue sky dotted with fluffy white clouds. The iconic stone archway dominates the center of the frame, topped with a dynamic sculpture featuring horses and soldiers — likely depicting Napoleon or sim... | |
http://cocodataset.org/ | This nighttime photograph captures an airport terminal or bus station under the glow of overhead lights and artificial illumination. In the foreground, a woman with long dark hair wearing a yellow sleeveless dress and black leggings stands beside luggage on a cart, facing away from the camera toward a brightly lit sign... | |
http://cocodataset.org/ | In this close-up photograph, two young Asian elephants are captured in an intimate moment of play on a dirt ground under natural daylight. The larger adult elephant stands behind the smaller baby calf, its large ears flopping and trunk extended downward as if waiting for movement or greeting. The baby calf, positioned ... | |
http://cocodataset.org/ | A glass-topped outdoor table reflects two distinct objects: on the left, a wine bottle labeled “Raptish” with dark red liquid inside and its own reflection; to its right, an empty wine glass filled with similar deep-red wine. Behind them sits a white upholstered chair back, partially visible against a backdrop of light... | |
http://cocodataset.org/ | A man in a light gray t-shirt stands in a kitchen, gesturing toward a black wall-mounted rack filled with various cooking utensils and pots. The wall is dark-colored, likely stainless steel or enamel, and features multiple pans of different sizes hanging vertically alongside cutlery sets mounted below. To his left, par... | |
http://cocodataset.org/ | In this lively outdoor photograph, a small dog with fluffy brown and white fur is captured mid-stride across a vast expanse of vibrant green grass. The dog appears to be running or trotting toward the camera, its tail swishing behind it as if excited by motion. In the immediate foreground, slightly out of focus, sits a... | |
http://cocodataset.org/ | This outdoor photograph captures a lively wine tasting event, likely at a winery or vineyard. A group of people are gathered around a rustic wooden barrel table on what appears to be an open-air patio or terrace, with rolling green hills and a turquoise roof visible in the background. The scene is bathed in natural day... | |
http://cocodataset.org/ | This is an overhead, low-angle photograph of two teddy bears on a vibrant green grassy lawn. The composition features one large, weathered bear in the foreground — its face turned slightly toward the viewer, mouth open as if speaking or laughing, and it holds a small red ribbon tied around its neck with white ends. Beh... | |
http://cocodataset.org/ | This outdoor photograph captures a group of elephants, including an adult male on the left and a smaller calf near him, walking along a dusty dirt path through savanna woodland. The setting is characterized by sparse trees with bare branches and dry, yellowish grasses lining both sides of the trail. In the background, ... | |
http://cocodataset.org/ | This sun-drenched beach scene captures a lively day on the shore of a resort town, likely Las Vegas given its distinctive skyline and Ferris wheel in the background. The foreground is dominated by rows of colorful beach umbrellas—primarily green with yellow trim—and wooden lounge chairs occupied by people relaxing or w... | |
http://cocodataset.org/ | This overhead shot displays two white styrofoam lunch containers, open and resting on what appears to be wooden pallets or crates. The left container holds a long hot dog in a light brown baguette-style bun, topped with a generous pile of shredded meat (possibly beef), green onions, red pepper strips, and mustard. The ... | |
http://cocodataset.org/ | In a dimly lit outdoor setting, likely during twilight or early evening, a man is captured mid-action on a grassy lawn. He wears a patterned short-sleeved shirt and blue jeans, with dark footwear. His body is angled slightly to the left as he extends his right arm forward, holding an orange frisbee aloft — it appears c... | |
http://cocodataset.org/ | In a dimly lit, rustic cellar setting with exposed wooden beams and rough walls, a man stands confidently holding a stemmed glass filled with dark red wine. His gaze is directed toward the camera, his expression calm yet commanding as he presents the glass forward — one hand gripping it firmly while the other rests lig... | |
http://cocodataset.org/ | This black-and-white photograph captures three young men dressed as German police officers sitting together on a long wooden bench outdoors. The man on the far left wears a cap with insignia and holds a large, round-shaped object resembling a ceremonial hat or badge. He is looking down at it while wearing dark trousers... | |
http://cocodataset.org/ | This is a close-up, slightly high-angle shot of a bowl of Thai noodle dish—likely Phra Nong Kham or a similar rice noodle salad—with golden-brown fried chicken pieces and shredded carrots as the centerpiece atop white rice noodles. The bowl itself is simple and round, set on a light-colored surface that appears to be a... | |
http://cocodataset.org/ | This is an interior shot of a bright, modern kitchen featuring stainless steel appliances and light-colored cabinetry. On the left, a large gas range with a prominent range hood dominates the foreground, set against a backdrop of a window letting in natural daylight. A black refrigerator stands next to it, topped with ... | |
http://cocodataset.org/ | This image captures an outdoor railway scene featuring a freight train moving along tracks, with overhead catenary wires visible above. The locomotive is primarily white, accented by horizontal red and blue stripes near its cab section. It appears to be pulling a series of passenger coaches — one yellow coach leading t... | |
http://cocodataset.org/ | This high-angle photograph captures an intense moment during a professional baseball game, likely at a major league stadium under bright daylight. The scene centers on the batter’s box and field lines, where players are actively engaged: a batter stands poised with a bat ready to swing near home plate, while two umpire... | |
http://cocodataset.org/ | This is a dramatic, high-contrast black-and-white photograph capturing an urban street scene at dusk or dawn. The composition places a traffic light and its signal lights as the central foreground element against a textured sky filled with wispy clouds. Below it, silhouetted buildings line both sides of the street, the... | |
http://cocodataset.org/ | In a snowy, overcast winter scene at an outdoor track event, a person mid-air performs a jump over a snow-covered embankment. The athlete is captured in dynamic motion, wearing a light-colored jacket and dark pants, with arms extended forward for balance or propulsion. Behind them, two vertical banners—one white with “... | |
http://cocodataset.org/ | In a sunlit grassy field, a young boy in a maroon jersey and black shorts is mid-stride, kicking a yellow-and-black soccer ball with focused intensity. Behind him, another child in similar attire watches intently, while others play nearby or stand near goalposts under trees — some wearing yellow arched barriers, possib... | |
http://cocodataset.org/ | A young child with blonde hair, wearing a white top over a pink dress and a delicate necklace with a red bead, smiles broadly while holding a large, vibrant green broccoli floret up to the camera. The photo is taken outdoors on a sunny day, with sunlight illuminating the child’s face and casting soft shadows behind her... | |
http://cocodataset.org/ | This panoramic, sunlit winter landscape captures the dramatic beauty of alpine terrain under a clear blue sky. Dominating the background are rugged, snow-capped mountains with sharp peaks and deep shadows cast by sunlight from above. In the foreground, a gentle slope blanketed in pristine white snow features two distin... | |
http://cocodataset.org/ | This interior photograph captures a modestly furnished living room bathed in natural light streaming through two large windows dressed with sheer white curtains that are drawn to the sides, allowing glimpses of brickwork outside. A dark wooden coffee table sits centrally on polished wood flooring, cluttered with variou... | |
http://cocodataset.org/ | This is an overhead, slightly angled shot of two devices placed side by side on a light-colored wooden surface — likely a desk or table. The top device is a black Android smartphone with its screen glowing brightly, displaying what appears to be a video call interface showing people and objects. Below the phone’s bezel... | |
http://cocodataset.org/ | A man with a full gray beard and dark hair, wearing a white button-down shirt and a green tie, stands smiling broadly at the camera in what appears to be an ornate indoor event space. He carries a black strap over his shoulder, suggesting he may be attending a formal gathering or conference. The background reveals rich... | |
http://cocodataset.org/ | In this vibrant outdoor photograph, a fluffy white dog with curly fur is captured mid-stride on green grass, carrying a bright purple frisbee securely in its mouth. The dog’s expression is focused and alert as it holds the disc steady against its nose. The frisbee features the brand name “KIMMER” prominently printed in... | |
http://cocodataset.org/ | A man with gray hair and a white beard, wearing a dark baseball cap and a bright red jacket over a blue shirt, is captured mid-conversation on his cell phone while standing in a bustling urban street. His right hand holds the phone to his ear, and his expression suggests he is engaged in an active discussion or listeni... | |
http://cocodataset.org/ | This close-up photograph captures a large, freshly baked pizza centered on a wooden table. The crust is thick and golden-brown with visible char marks around the edges, suggesting it has been cooked to a crisp yet soft texture. Beneath the crust lies a generous layer of red tomato sauce that appears slightly melted and... | |
http://cocodataset.org/ | This is a close-up photograph of a pontoon boat floating on calm, grayish water. The vessel’s hull is painted white with horizontal ribbed paneling and features black lettering reading “E-820 CR” above the registration number “MS 815 AJ”. A small dog—a light brown or tan breed—has emerged from an open side window near ... | |
http://cocodataset.org/ | This is a serene, low-angle photograph capturing several traditional wooden fishing boats moored at the shore of a calm bay or estuary under a bright blue sky dotted with fluffy white clouds. The boats are painted in vibrant, contrasting colors—most notably the foreground boat featuring orange hulls, yellow accents alo... | |
http://cocodataset.org/ | This is a dynamic action shot of tennis player Andrej Ruble captured mid-serve on an indoor hard court. He is wearing blue shorts and a dark t-shirt with a graphic print, paired with black Nike sneakers and matching socks. His body is angled forward as he executes his serve, holding the racquet low near his chest for b... | |
http://cocodataset.org/ | The image captures an outdoor tennis court on a crisp, overcast day. In the foreground, a person wearing dark clothing and a hooded jacket is crouching near the net, facing away from the camera. Opposite them, further back along the court’s edge, stands another individual dressed entirely in red athletic attire — compl... | |
http://cocodataset.org/ | A joyful toddler with light brown hair and blue eyes smiles broadly, mouth wide open as if laughing or shouting at the camera. Their cheeks are smeared with white frosting from their cake, which is held in front of them. The child wears a polka-dotted scarf around their neck and has fingers covered in frosting on both ... | |
http://cocodataset.org/ | A professional tennis player is captured mid-action on a grass court, executing a powerful forehand swing while wearing white attire with red accents and a headband. He stands near the baseline, his body angled forward as he drives the ball toward the net, which appears to be suspended or positioned just above the line... | |
http://cocodataset.org/ | A young man with short dark hair and black-rimmed glasses is seated indoors, leaning forward as he eats a sandwich while using his right index finger to pick food from it into his mouth. He wears a light blue button-down shirt and dark pants, with a red wristwatch visible on his left wrist. The background suggests an i... | |
http://cocodataset.org/ | This overhead shot displays a box of assorted donuts arranged neatly on white paper inside an open cardboard box, likely from a bakery or confectionery shop. The box contains thirteen distinct donut varieties, each with unique toppings and shapes. On the left side, there are several round donuts coated in dark chocolat... | |
http://cocodataset.org/ | This overhead, low-angle photograph captures a cozy indoor scene featuring an adult person reclining on an orange couch with their legs crossed and feet propped up. The individual is wearing khaki pants and dark shoes, while another person sits nearby to the right, partially visible from the waist down in white long-sl... | |
http://cocodataset.org/ | A woman with long dark hair, wearing a white long-sleeved shirt and a gray vest adorned with small butterfly designs, stands indoors holding a remote control. She is positioned against a backdrop of blue walls decorated with hanging planters containing spherical glass orbs illuminated from within. To her left, a table ... | |
http://cocodataset.org/ | This is an overhead, close-up shot of a round, freshly baked pizza served on a white plate. The crust has a golden-brown color with darker spots and char marks along the edges, indicating it was cooked over high heat — likely in a traditional wood-fired oven. It’s topped generously with a vibrant red tomato sauce that ... | |
http://cocodataset.org/ | A man stands in front of a mirror, holding up his right hand to take a photograph of himself. He is dressed formally in a dark suit jacket over a white dress shirt and a patterned red tie with diagonal stripes. His hair is neatly styled, swept back from his forehead. The lighting appears to be artificial, possibly from... | |
http://cocodataset.org/ | This is a bright, sunlit photograph of a classic yellow school bus parked on an empty concrete lot under a clear blue sky. The bus features a white roof and two large rear windows, with the front facing slightly toward the left. Its side reads “LOS ANGELES” in bold lettering along the lower portion of its body, flanked... | |
http://cocodataset.org/ | A white commercial airplane is captured in mid-flight, banking slightly to its right over a calm, expansive body of water that reflects the soft, muted tones of an overcast day. The aircraft has four engines and is angled diagonally across the frame, with its landing gear fully extended as it approaches or departs from... | |
http://cocodataset.org/ | A young boy with light brown hair, wearing a white t-shirt with colorful tie-dye patterns and dark blue shorts with white stripes, is crouching on a green grass field. He holds an orange baseball glove in his left hand, gripping it tightly as if preparing to catch or throw a ball. His right arm extends forward for bala... | |
http://cocodataset.org/ | This is an interior shot of a commercial kitchen, likely located in an Asian restaurant or cafe. The room features long wooden workbenches with stainless steel surfaces and overhead ventilation systems. On the right side, large industrial fans are mounted on the ceiling, supported by exposed ductwork. In front of each ... | |
http://cocodataset.org/ | This outdoor daytime photograph captures a baseball game in progress on a grassy field with dry, golden-brown terrain and bare trees lining the background under an overcast sky. In the foreground, two players are positioned near home plate: one catcher in maroon gear crouching behind first base, and another batter in w... | |
http://cocodataset.org/ | In a sunlit, modestly furnished room with polished wooden floors and cream walls, a golden retriever stands on the left side, looking toward the right. The dog’s warm fur contrasts with the soft shadows cast across its back wall by sunlight streaming through an unseen window or skylight. To the right of the wall, a ska... | |
http://cocodataset.org/ | This is a close-up, slightly low-angle photograph of several plush teddy bears displayed outdoors on a wooden platform or bench. The central bear is large and fluffy with long white fur, featuring pinkish feet painted to resemble human skin, giving it a cute, doll-like appearance. It has small black button eyes and a s... | |
http://cocodataset.org/ | In this naturalistic wildlife photograph, a solitary black bear stands alertly amidst a rugged, rocky landscape. The bear’s glossy black fur contrasts sharply with the muted tones of its environment—a mix of dry earth, sparse grasses, and scattered boulders that suggest an alpine or high-elevation habitat. Its head is ... | |
http://cocodataset.org/ | The image captures a serene winter landscape from an elevated vantage point, likely on a mountain peak or ridge. The foreground is blanketed in thick white snow, with patches of exposed earth and scattered dry brush visible near the base of a solitary evergreen tree on the left. A small metal signpost stands upright in... | |
http://cocodataset.org/ | A man with short grey hair and a light beard sits alone on a red wooden bench, facing left as if observing something beyond the frame. He is dressed casually in a blue button-down shirt, dark jeans, and black boots, his hands clasped together on his lap. Behind him stands an ornate metal fountain with cascading water, ... | |
http://cocodataset.org/ | This is an ornate, historically decorated interior scene, likely from a traditional Russian or Eastern European room, characterized by rich colors and intricate details. The central focus is a large, elevated bed with a plush beige cushion resting on its frame, which appears to be made of wood painted in pastel blues a... | |
http://cocodataset.org/ | This is a dramatic, silhouetted photograph of a pier extending over calm water under an expansive sky filled with clouds and birds. The scene captures the serene yet dynamic moment at twilight or dawn, where the sun has just dipped below the horizon, casting long shadows and illuminating the clouds from behind. Several... | |
http://cocodataset.org/ | This evocative full-length photograph captures two motocross riders in a dynamic pose on an off-road dirt bike, set against a dramatic sky at sunset or sunrise. The rider in the foreground is seated behind the handlebars of the motorcycle, wearing a black and white patterned racing suit with red accents and dark pants,... | |
http://cocodataset.org/ | This outdoor tennis court scene is captured on a bright, sunny day under a clear blue sky. The green hard-surface court is surrounded by red rubberized padding along the edges and sidelines, with white boundary lines marking the playing area. In the foreground, two players are visible: one wearing a striped shirt and k... | |
http://cocodataset.org/ | This outdoor photograph captures a scene featuring two large red and black school buses parked on an asphalt road, with trees visible behind them under an overcast sky. On the left side of the frame, part of another bus is visible — its front grille and bumper are shown, along with a person walking past it. In the cent... | |
http://cocodataset.org/ | The image shows three women seated on a bench or sofa against a plain, light-colored wall under warm ambient lighting from an overhead lamp. From left to right: the first woman has dark curly hair and wears a sleeveless black dress with lace detailing; she is holding a phone to her ear and smiling slightly. The second ... |
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OpenCOCO-I2T-Repack-Tiny
OpenCOCO-I2T-Repack-Tiny is a compact image-to-text / image-text-to-text captioning dataset containing 158,958 image samples sourced from the COCO dataset and repackaged into a lightweight format suitable for vision-language model (VLM) fine-tuning. The dataset contains synthesized responses generated using a custom Qwen3.5 multimodal captioning pipeline. The input images undergo lossless image compression to significantly reduce the overall storage footprint while preserving the visual information required for training and inference. With approximately 159K samples compressed into only 3.84 GB, OpenCOCO-I2T-Repack-Tiny is designed to provide an easily accessible and efficient dataset for VLM-based fine-tuning, experimentation, and image understanding tasks.
Dataset Overview
| Property | Details |
|---|---|
| Dataset Name | OpenCOCO-I2T-Repack-Tiny |
| Samples | 158,958 |
| Task | Image-to-Text / Image-Text-to-Text |
| Modality | Image + Text |
| Image Source | COCO |
| Caption Generation | Qwen3.5 Custom Multimodal Pipeline |
| Format | Parquet |
| Dataset Size | 3.84 GB |
| License | Apache-2.0 |
| Primary Use | VLM Fine-Tuning / Image Understanding |
Description
OpenCOCO-I2T-Repack-Tiny is a repackaged version of COCO-based image data designed specifically for efficient multimodal training workflows.
The dataset consists of:
- 158,958 image-text samples
- Images sourced from the publicly available COCO dataset
- Rich textual responses generated through a custom Qwen3.5 multimodal pipeline
- Losslessly compressed input images
- A compact Parquet-based dataset structure
- Image source metadata preserved alongside the generated responses
The goal is to provide a relatively small storage footprint while retaining a large number of image-text training examples.
Dataset Construction
The dataset construction pipeline consists of several stages:
Image Collection
- Images are sourced from the COCO dataset.
- The original image source is retained through the
image_sourcefield.
Multimodal Caption Generation
- Images are processed through a custom Qwen3.5-based multimodal pipeline.
- The pipeline generates descriptive textual responses based on the visual content of each image.
Image Compression
- Input images undergo lossless image compression.
- The objective is to reduce storage requirements without introducing lossy visual degradation.
Dataset Repacking
- Images and generated responses are consolidated into a compact dataset structure.
- The final dataset is packaged in Parquet format for efficient loading and processing.
VLM Training Preparation
- The resulting image-text pairs can be directly adapted for multimodal fine-tuning workflows.
Dataset Structure
The dataset contains the following primary fields:
image
image_source
response
image
The compressed input image used for multimodal captioning and analysis.
image_source
The source associated with the original image.
For COCO samples, the source is:
response
The synthesized textual response generated by the custom Qwen3.5 multimodal pipeline.
The responses are intended to provide rich visual descriptions suitable for image understanding and VLM training.
Example
image:
[COCO image]
image_source:
http://cocodataset.org/
response:
This outdoor wooden table scene features a hearty breakfast setup, bathed in bright sunlight. In the foreground, multiple plates and food items are arranged across the table...
Dataset Statistics
- Total Samples: 158,958
- Approximate Dataset Size: 3.84 GB
- Source: COCO
- Task: Image-to-Text / Image-Text-to-Text
- Image Compression: Lossless
- Caption Generation: Qwen3.5 Custom Multimodal Pipeline
The compact storage footprint makes the dataset convenient for local experimentation, cloud training, and VLM fine-tuning environments with limited storage capacity.
Intended Use
OpenCOCO-I2T-Repack-Tiny can be used for:
- Vision-Language Model fine-tuning
- Image captioning
- Image understanding
- Visual instruction tuning
- Multimodal representation learning
- Image-to-text generation
- Image-text alignment
- VLM benchmarking and experimentation
- Lightweight multimodal training pipelines
Why OpenCOCO-I2T-Repack-Tiny?
The primary goal of this repack is efficiency.
Rather than maintaining a large raw image collection, the dataset combines a high sample count with aggressive lossless compression and an efficient Parquet-based representation.
This results in:
158,958 image-text samples in approximately 3.84 GB.
This makes the dataset particularly useful for researchers and developers who want a large number of multimodal examples without requiring an excessively large amount of local or cloud storage.
Data Source
The underlying images are sourced from the COCO dataset.
This dataset is a repackaged and processed resource containing generated textual responses and compressed image representations.
Users should review the original source dataset's terms and attribution requirements when using the data.
Citation
If you use OpenCOCO-I2T-Repack-Tiny in your research or project, please cite:
@misc{prithiv_sakthi_2026,
author = {Prithiv Sakthi},
title = {OpenCOCO-I2T-Repack-Tiny (Revision a7ae40c)},
year = {2026},
url = {https://huggingface.co/datasets/prithivMLmods/OpenCOCO-I2T-Repack-Tiny},
doi = {10.57967/hf/10057},
publisher = {Hugging Face}
}
Dataset page:
OpenCOCO-I2T-Repack-Tiny on Hugging Face
Dataset creator:
License
This dataset is released under the Apache-2.0 license as indicated by the dataset repository.
Because the underlying imagery originates from COCO, users should also review the applicable terms, attribution requirements, and usage conditions associated with the original source material.
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