Instructions to use kth8/gemma-3-1b-it-OpenCode-Title-Generator with libraries, inference providers, notebooks, and local apps. Follow these links to get started.

Libraries

How to use kth8/gemma-3-1b-it-OpenCode-Title-Generator with Transformers:

# Use a pipeline as a high-level helper
from transformers import pipeline

pipe = pipeline("text-generation", model="kth8/gemma-3-1b-it-OpenCode-Title-Generator")
messages = [
    {"role": "user", "content": "Who are you?"},
]
pipe(messages)

# Load model directly
from transformers import AutoTokenizer, AutoModelForCausalLM

tokenizer = AutoTokenizer.from_pretrained("kth8/gemma-3-1b-it-OpenCode-Title-Generator")
model = AutoModelForCausalLM.from_pretrained("kth8/gemma-3-1b-it-OpenCode-Title-Generator")
messages = [
    {"role": "user", "content": "Who are you?"},
]
inputs = tokenizer.apply_chat_template(
	messages,
	add_generation_prompt=True,
	tokenize=True,
	return_dict=True,
	return_tensors="pt",
).to(model.device)

outputs = model.generate(**inputs, max_new_tokens=40)
print(tokenizer.decode(outputs[0][inputs["input_ids"].shape[-1]:]))

Inference
Notebooks
Google Colab
Kaggle
Local Apps Settings

vLLM

How to use kth8/gemma-3-1b-it-OpenCode-Title-Generator with vLLM:

Install from pip and serve model

# Install vLLM from pip:
pip install vllm
# Start the vLLM server:
vllm serve "kth8/gemma-3-1b-it-OpenCode-Title-Generator"
# Call the server using curl (OpenAI-compatible API):
curl -X POST "http://localhost:8000/v1/chat/completions" \
	-H "Content-Type: application/json" \
	--data '{
		"model": "kth8/gemma-3-1b-it-OpenCode-Title-Generator",
		"messages": [
			{
				"role": "user",
				"content": "What is the capital of France?"
			}
		]
	}'

Use Docker

docker model run hf.co/kth8/gemma-3-1b-it-OpenCode-Title-Generator

SGLang

How to use kth8/gemma-3-1b-it-OpenCode-Title-Generator with SGLang:

Install from pip and serve model

# Install SGLang from pip:
pip install sglang
# Start the SGLang server:
python3 -m sglang.launch_server \
    --model-path "kth8/gemma-3-1b-it-OpenCode-Title-Generator" \
    --host 0.0.0.0 \
    --port 30000
# Call the server using curl (OpenAI-compatible API):
curl -X POST "http://localhost:30000/v1/chat/completions" \
	-H "Content-Type: application/json" \
	--data '{
		"model": "kth8/gemma-3-1b-it-OpenCode-Title-Generator",
		"messages": [
			{
				"role": "user",
				"content": "What is the capital of France?"
			}
		]
	}'

Use Docker images

docker run --gpus all \
    --shm-size 32g \
    -p 30000:30000 \
    -v ~/.cache/huggingface:/root/.cache/huggingface \
    --env "HF_TOKEN=<secret>" \
    --ipc=host \
    lmsysorg/sglang:latest \
    python3 -m sglang.launch_server \
        --model-path "kth8/gemma-3-1b-it-OpenCode-Title-Generator" \
        --host 0.0.0.0 \
        --port 30000
# Call the server using curl (OpenAI-compatible API):
curl -X POST "http://localhost:30000/v1/chat/completions" \
	-H "Content-Type: application/json" \
	--data '{
		"model": "kth8/gemma-3-1b-it-OpenCode-Title-Generator",
		"messages": [
			{
				"role": "user",
				"content": "What is the capital of France?"
			}
		]
	}'

Unsloth Studio

How to use kth8/gemma-3-1b-it-OpenCode-Title-Generator with Unsloth Studio:

Install Unsloth Studio (macOS, Linux, WSL)

curl -fsSL https://unsloth.ai/install.sh | sh
# Run unsloth studio
unsloth studio -H 0.0.0.0 -p 8888
# Then open http://localhost:8888 in your browser
# Search for kth8/gemma-3-1b-it-OpenCode-Title-Generator to start chatting

Install Unsloth Studio (Windows)

irm https://unsloth.ai/install.ps1 | iex
# Run unsloth studio
unsloth studio -H 0.0.0.0 -p 8888
# Then open http://localhost:8888 in your browser
# Search for kth8/gemma-3-1b-it-OpenCode-Title-Generator to start chatting

Using HuggingFace Spaces for Unsloth

# No setup required
# Open https://huggingface.co/spaces/unsloth/studio in your browser
# Search for kth8/gemma-3-1b-it-OpenCode-Title-Generator to start chatting

Load model with FastModel

pip install unsloth
from unsloth import FastModel
model, tokenizer = FastModel.from_pretrained(
    model_name="kth8/gemma-3-1b-it-OpenCode-Title-Generator",
    max_seq_length=2048,
)

Docker Model Runner
How to use kth8/gemma-3-1b-it-OpenCode-Title-Generator with Docker Model Runner:
```
docker model run hf.co/kth8/gemma-3-1b-it-OpenCode-Title-Generator
```
Browse Quantizations to use this model in llama.cpp, Ollama, LM Studio, or any compatible app.

A supervised fine-tune of unsloth/gemma-3-1b-it on the kth8/title-generation-25000x dataset. Trained with the exact system prompt OpenCode's title agent uses.

Usage example

Point to this model with small_model in opencode.jsonc file.

{
  "$schema": "https://opencode.ai/config.json",
  "provider": {
    "title": {
      "npm": "@ai-sdk/openai-compatible",
      "options": {
        "baseURL": "http://127.0.0.1:8080/v1",
        "apiKey": "not-needed"
      },
      "models": {
        "generator": {}
      }
    }
  },
  "small_model": "title/generator"
}

System prompt

You are a title generator. You output ONLY a thread title. Nothing else.

<task>
Generate a brief title that would help the user find this conversation later.

Follow all rules in <rules>
Use the <examples> so you know what a good title looks like.
Your output must be:
- A single line
- ≤50 characters
- No explanations
</task>

<rules>
- you MUST use the same language as the user message you are summarizing
- Title must be grammatically correct and read naturally - no word salad
- Never include tool names in the title (e.g. "read tool", "bash tool", "edit tool")
- Focus on the main topic or question the user needs to retrieve
- Vary your phrasing - avoid repetitive patterns like always starting with "Analyzing"
- When a file is mentioned, focus on WHAT the user wants to do WITH the file, not just that they shared it
- Keep exact: technical terms, numbers, filenames, HTTP codes
- Remove: the, this, my, a, an
- Never assume tech stack
- Never use tools
- NEVER respond to questions, just generate a title for the conversation
- The title should NEVER include "summarizing" or "generating" when generating a title
- DO NOT SAY YOU CANNOT GENERATE A TITLE OR COMPLAIN ABOUT THE INPUT
- Always output something meaningful, even if the input is minimal.
- If the user message is short or conversational (e.g. "hello", "lol", "what's up", "hey"):
  → create a title that reflects the user's tone or intent (such as Greeting, Quick check-in, Light chat, Intro message, etc.)
</rules>

<examples>
"debug 500 errors in production" → Debugging production 500 errors
"refactor user service" → Refactoring user service
"why is app.js failing" → app.js failure investigation
"implement rate limiting" → Rate limiting implementation
"how do I connect postgres to my API" → Postgres API connection
"best practices for React hooks" → React hooks best practices
"@src/auth.ts can you add refresh token support" → Auth refresh token support
"@utils/parser.ts this is broken" → Parser bug fix
"look at @config.json" → Config review
"@App.tsx add dark mode toggle" → Dark mode toggle in App
</examples>

User prompt

If there were 200 students who passed an English course three years ago, and each subsequent year until the current one that number increased by 50% of the previous year's number, how many students will pass the course this year?

Assistant response

Student course passing growth calculation

Model Details

Base Model: unsloth/gemma-3-1b-it
Parameter Count: 999,885,952
Precision: torch.bfloat16

Training Settings

PEFT

Rank: 32
LoRA alpha: 64
Modules: q_proj, k_proj, v_proj, o_proj, gate_proj, up_proj, down_proj
Gradient checkpointing: unsloth

SFT

Epoch: 1
Batch size: 8
Gradient Accumulation steps: 2
Learning rate: 0.0002
Optimizer: adamw_torch_fused
Learning rate scheduler: cosine
Warmup steps: 100
Weight decay: 0.01

Training stats

Date: 2026-06-01T10:12:28.954526
GPU: NVIDIA A100-SXM4-40GB
Peak VRAM usage: 13.854 GB
Global step: 1607
Training runtime (seconds): 2534.2207
Best validation loss: 0.9999628067016602

Step	Training Loss	Validation Loss
0	No log	4.586893
80	1.311900	1.303047
160	1.200600	1.274377
240	1.282300	1.222955
320	1.230500	1.195515
400	1.265500	1.195236
480	1.095300	1.177848
560	1.184700	1.157910
640	1.066800	1.122728
720	1.097000	1.117976
800	1.175000	1.068038
880	1.154500	1.077077
960	0.952900	1.044860
1040	1.078300	1.036307
1120	1.023300	1.031127
1200	1.091300	1.021288
1280	0.923400	1.013523
1360	0.981900	1.005518
1440	0.956300	1.001224
1520	0.968000	1.000348
1600	1.021000	0.999963

Framework versions

Unsloth: 2026.5.9
TRL: 0.22.2
Transformers: 4.56.2
Pytorch: 2.11.0+cu128
Datasets: 4.8.5
Tokenizers: 0.22.2

License

This model is released under the Gemma license. See the Gemma Terms of Use and Prohibited Use Policy regarding the use of Gemma-generated content.

Downloads last month: 65

Safetensors

Model size

1.0B params

Tensor type

BF16

Model tree for kth8/gemma-3-1b-it-OpenCode-Title-Generator

Base model

google/gemma-3-1b-pt

Finetuned

google/gemma-3-1b-it

Finetuned

unsloth/gemma-3-1b-it

Finetuned

(558)

this model

Quantizations

1 model

kth8
/

gemma-3-1b-it-OpenCode-Title-Generator

Usage example

Model Details

Training Settings

PEFT

SFT

Training stats

Framework versions

License

Model tree for kth8/gemma-3-1b-it-OpenCode-Title-Generator

Dataset used to train kth8/gemma-3-1b-it-OpenCode-Title-Generator