Instructions to use EricSpencer00/chattla-20b with libraries, inference providers, notebooks, and local apps. Follow these links to get started.

Libraries

How to use EricSpencer00/chattla-20b with Transformers:

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

pipe = pipeline("text-generation", model="EricSpencer00/chattla-20b")
messages = [
    {"role": "user", "content": "Who are you?"},
]
pipe(messages)

# Load model directly
from transformers import AutoTokenizer, AutoModelForCausalLM

tokenizer = AutoTokenizer.from_pretrained("EricSpencer00/chattla-20b")
model = AutoModelForCausalLM.from_pretrained("EricSpencer00/chattla-20b", device_map="auto")
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]:]))

Notebooks
Google Colab
Kaggle
Local Apps Settings

llama.cpp

How to use EricSpencer00/chattla-20b with llama.cpp:

Install (macOS, Linux)

curl -LsSf https://llama.app/install.sh | sh
# Start a local OpenAI-compatible server with a web UI:
llama serve -hf EricSpencer00/chattla-20b:Q8_0
# Run inference directly in the terminal:
llama cli -hf EricSpencer00/chattla-20b:Q8_0

Install from WinGet (Windows)

winget install llama.cpp
# Start a local OpenAI-compatible server with a web UI:
llama serve -hf EricSpencer00/chattla-20b:Q8_0
# Run inference directly in the terminal:
llama cli -hf EricSpencer00/chattla-20b:Q8_0

Use pre-built binary

# Download pre-built binary from:
# https://github.com/ggerganov/llama.cpp/releases
# Start a local OpenAI-compatible server with a web UI:
./llama-server -hf EricSpencer00/chattla-20b:Q8_0
# Run inference directly in the terminal:
./llama-cli -hf EricSpencer00/chattla-20b:Q8_0

Build from source code

git clone https://github.com/ggerganov/llama.cpp.git
cd llama.cpp
cmake -B build
cmake --build build -j --target llama-server llama-cli
# Start a local OpenAI-compatible server with a web UI:
./build/bin/llama-server -hf EricSpencer00/chattla-20b:Q8_0
# Run inference directly in the terminal:
./build/bin/llama-cli -hf EricSpencer00/chattla-20b:Q8_0

Use Docker

docker model run hf.co/EricSpencer00/chattla-20b:Q8_0

LM Studio
Jan

vLLM

How to use EricSpencer00/chattla-20b with vLLM:

Install from pip and serve model

# Install vLLM from pip:
pip install vllm
# Start the vLLM server:
vllm serve "EricSpencer00/chattla-20b"
# Call the server using curl (OpenAI-compatible API):
curl -X POST "http://localhost:8000/v1/chat/completions" \
	-H "Content-Type: application/json" \
	--data '{
		"model": "EricSpencer00/chattla-20b",
		"messages": [
			{
				"role": "user",
				"content": "What is the capital of France?"
			}
		]
	}'

Use Docker

docker model run hf.co/EricSpencer00/chattla-20b:Q8_0

SGLang

How to use EricSpencer00/chattla-20b 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 "EricSpencer00/chattla-20b" \
    --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": "EricSpencer00/chattla-20b",
		"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 "EricSpencer00/chattla-20b" \
        --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": "EricSpencer00/chattla-20b",
		"messages": [
			{
				"role": "user",
				"content": "What is the capital of France?"
			}
		]
	}'

Ollama
How to use EricSpencer00/chattla-20b with Ollama:
```
ollama run hf.co/EricSpencer00/chattla-20b:Q8_0
```
Unsloth Desktop

How to use EricSpencer00/chattla-20b with Pi:

Start the llama.cpp server

# Install llama.cpp:
brew install llama.cpp
# Start a local OpenAI-compatible server:
llama serve -hf EricSpencer00/chattla-20b:Q8_0

Configure the model in Pi

# Install Pi:
npm install -g @earendil-works/pi-coding-agent
# Add to ~/.pi/agent/models.json:
{
  "providers": {
    "llama-cpp": {
      "baseUrl": "http://localhost:8080/v1",
      "api": "openai-completions",
      "apiKey": "none",
      "models": [
        {
          "id": "EricSpencer00/chattla-20b:Q8_0"
        }
      ]
    }
  }
}

Run Pi

# Start Pi in your project directory:
pi

Docker Model Runner
How to use EricSpencer00/chattla-20b with Docker Model Runner:
```
docker model run hf.co/EricSpencer00/chattla-20b:Q8_0
```

Lemonade

How to use EricSpencer00/chattla-20b with Lemonade:

Pull the model

# Download Lemonade from https://lemonade-server.ai/
lemonade pull EricSpencer00/chattla-20b:Q8_0

Run and chat with the model

lemonade run user.chattla-20b-Q8_0

List all available models

lemonade list

Hermes Agent

How to use EricSpencer00/chattla-20b with Hermes Agent:

Start the llama.cpp server

# Install llama.cpp:
brew install llama.cpp
# Start a local OpenAI-compatible server:
llama serve -hf EricSpencer00/chattla-20b:Q8_0

Configure Hermes

# Install Hermes:
curl -fsSL https://hermes-agent.nousresearch.com/install.sh | bash
hermes setup
# Point Hermes at the local server:
hermes config set model.provider custom
hermes config set model.base_url http://127.0.0.1:8080/v1
hermes config set model.default EricSpencer00/chattla-20b:Q8_0

Run Hermes

hermes

Atomic Chat

OpenClaw

How to use EricSpencer00/chattla-20b with OpenClaw:

Start the llama.cpp server

# Install llama.cpp:
brew install llama.cpp
# Start a local OpenAI-compatible server:
llama serve -hf EricSpencer00/chattla-20b:Q8_0

Configure OpenClaw

# Install OpenClaw:
npm install -g openclaw@latest
# Register the local server and set it as the default model:
openclaw onboard --non-interactive --mode local \
  --auth-choice custom-api-key \
  --custom-base-url http://127.0.0.1:8080/v1 \
  --custom-model-id "EricSpencer00/chattla-20b:Q8_0" \
  --custom-provider-id llama-cpp \
  --custom-compatibility openai \
  --custom-text-input \
  --accept-risk \
  --skip-health

Run OpenClaw

openclaw agent --local --agent main --message "Hello from Hugging Face"

EricSpencer00 commited on Jul 2

Commit

cd1f8d9

verified ·

1 Parent(s): 09e4bba

v22: Modelfile → chattla-20b-v22-Q8_0.gguf

Browse files

Files changed (1) hide show

gguf/Modelfile +3 -3

gguf/Modelfile CHANGED Viewed

@@ -1,7 +1,7 @@
 # ChatTLA — Fine-tuned gpt-oss-20b for TLA+ specification generation
 # Generated by src/inference/convert_to_gguf.py
-FROM ./chattla-20b-v20-Q8_0.gguf
 # Harmony prompt format
 # =====================
@@ -21,7 +21,7 @@ FROM ./chattla-20b-v20-Q8_0.gguf
 TEMPLATE """<|start|>system<|message|>You are ChatGPT, a large language model trained by OpenAI.
 Knowledge cutoff: 2024-06
-Current date: 2026-05-01
 Reasoning: low
@@ -59,7 +59,7 @@ Critical TLA+ syntax rules:
 PARAMETER temperature 0.3
 PARAMETER num_ctx 4096
-PARAMETER repeat_penalty 1.3
 PARAMETER repeat_last_n 256
 PARAMETER top_k 40
 PARAMETER top_p 0.9

 # ChatTLA — Fine-tuned gpt-oss-20b for TLA+ specification generation
 # Generated by src/inference/convert_to_gguf.py
+FROM ./chattla-20b-v22-Q8_0.gguf
 # Harmony prompt format
 # =====================
 TEMPLATE """<|start|>system<|message|>You are ChatGPT, a large language model trained by OpenAI.
 Knowledge cutoff: 2024-06
+Current date: 2026-07-02
 Reasoning: low
 PARAMETER temperature 0.3
 PARAMETER num_ctx 4096
+PARAMETER repeat_penalty 1.0
 PARAMETER repeat_last_n 256
 PARAMETER top_k 40
 PARAMETER top_p 0.9