Instructions to use LiquidAI/LFM2.5-2.6B-DSpark-GGUF with libraries, inference providers, notebooks, and local apps. Follow these links to get started.
- Notebooks
- Google Colab
- Kaggle
- Local Apps Settings
- llama.cpp
How to use LiquidAI/LFM2.5-2.6B-DSpark-GGUF 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 LiquidAI/LFM2.5-2.6B-DSpark-GGUF:Q4_K_M # Run inference directly in the terminal: llama cli -hf LiquidAI/LFM2.5-2.6B-DSpark-GGUF:Q4_K_M
Install from WinGet (Windows)
winget install llama.cpp # Start a local OpenAI-compatible server with a web UI: llama serve -hf LiquidAI/LFM2.5-2.6B-DSpark-GGUF:Q4_K_M # Run inference directly in the terminal: llama cli -hf LiquidAI/LFM2.5-2.6B-DSpark-GGUF:Q4_K_M
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 LiquidAI/LFM2.5-2.6B-DSpark-GGUF:Q4_K_M # Run inference directly in the terminal: ./llama-cli -hf LiquidAI/LFM2.5-2.6B-DSpark-GGUF:Q4_K_M
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 LiquidAI/LFM2.5-2.6B-DSpark-GGUF:Q4_K_M # Run inference directly in the terminal: ./build/bin/llama-cli -hf LiquidAI/LFM2.5-2.6B-DSpark-GGUF:Q4_K_M
Use Docker
docker model run hf.co/LiquidAI/LFM2.5-2.6B-DSpark-GGUF:Q4_K_M
- LM Studio
- Jan
- vLLM
How to use LiquidAI/LFM2.5-2.6B-DSpark-GGUF with vLLM:
Install from pip and serve model
# Install vLLM from pip: pip install vllm # Start the vLLM server: vllm serve "LiquidAI/LFM2.5-2.6B-DSpark-GGUF" # Call the server using curl (OpenAI-compatible API): curl -X POST "http://localhost:8000/v1/chat/completions" \ -H "Content-Type: application/json" \ --data '{ "model": "LiquidAI/LFM2.5-2.6B-DSpark-GGUF", "messages": [ { "role": "user", "content": "What is the capital of France?" } ] }'Use Docker
docker model run hf.co/LiquidAI/LFM2.5-2.6B-DSpark-GGUF:Q4_K_M
- Ollama
How to use LiquidAI/LFM2.5-2.6B-DSpark-GGUF with Ollama:
ollama run hf.co/LiquidAI/LFM2.5-2.6B-DSpark-GGUF:Q4_K_M
- Unsloth Studio
How to use LiquidAI/LFM2.5-2.6B-DSpark-GGUF 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 LiquidAI/LFM2.5-2.6B-DSpark-GGUF 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 LiquidAI/LFM2.5-2.6B-DSpark-GGUF to start chatting
Using HuggingFace Spaces for Unsloth
# No setup required # Open https://huggingface.co/spaces/unsloth/studio in your browser # Search for LiquidAI/LFM2.5-2.6B-DSpark-GGUF to start chatting
- Pi
How to use LiquidAI/LFM2.5-2.6B-DSpark-GGUF with Pi:
Start the llama.cpp server
# Install llama.cpp: brew install llama.cpp # Start a local OpenAI-compatible server: llama serve -hf LiquidAI/LFM2.5-2.6B-DSpark-GGUF:Q4_K_M
Configure the model in Pi
# Install Pi: npm install -g @mariozechner/pi-coding-agent # Add to ~/.pi/agent/models.json: { "providers": { "llama-cpp": { "baseUrl": "http://localhost:8080/v1", "api": "openai-completions", "apiKey": "none", "models": [ { "id": "LiquidAI/LFM2.5-2.6B-DSpark-GGUF:Q4_K_M" } ] } } }Run Pi
# Start Pi in your project directory: pi
- Docker Model Runner
How to use LiquidAI/LFM2.5-2.6B-DSpark-GGUF with Docker Model Runner:
docker model run hf.co/LiquidAI/LFM2.5-2.6B-DSpark-GGUF:Q4_K_M
- Lemonade
How to use LiquidAI/LFM2.5-2.6B-DSpark-GGUF with Lemonade:
Pull the model
# Download Lemonade from https://lemonade-server.ai/ lemonade pull LiquidAI/LFM2.5-2.6B-DSpark-GGUF:Q4_K_M
Run and chat with the model
lemonade run user.LFM2.5-2.6B-DSpark-GGUF-Q4_K_M
List all available models
lemonade list
- Hermes Agent
How to use LiquidAI/LFM2.5-2.6B-DSpark-GGUF with Hermes Agent:
Start the llama.cpp server
# Install llama.cpp: brew install llama.cpp # Start a local OpenAI-compatible server: llama serve -hf LiquidAI/LFM2.5-2.6B-DSpark-GGUF:Q4_K_M
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 LiquidAI/LFM2.5-2.6B-DSpark-GGUF:Q4_K_M
Run Hermes
hermes
- Atomic Chat
- OpenClaw
How to use LiquidAI/LFM2.5-2.6B-DSpark-GGUF with OpenClaw:
Start the llama.cpp server
# Install llama.cpp: brew install llama.cpp # Start a local OpenAI-compatible server: llama serve -hf LiquidAI/LFM2.5-2.6B-DSpark-GGUF:Q4_K_M
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 "LiquidAI/LFM2.5-2.6B-DSpark-GGUF:Q4_K_M" \ --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"
failed on llama.cpp (GGML_ASSERT)
Hi ! i got this error :
D:/a/llama.cpp/llama.cpp/src/llama-graph.cpp:1352: GGML_ASSERT(t_layer_inp[il] != nullptr && "layer input tensor is null") failed
i run this config :
"***\llama-server.exe" -m "***\LFM2.5-2.6B-QAD-Q4_0.gguf" -c 128000 -ctk q8_0 -ctv q8_0 -fa on -rea on -ngl all -md "***\LFM2.5-2.6B-DSpark-Draft-v1-Q4_K_M.gguf" --spec-type draft-dspark
Yeah, same thing.
Aug 21 14:55:21 hyarch llama-server[10220]: [55319] 0.00.314.622 I srv load_model: loading model '/mnt/flash/models/LFM2.5-2.6B/LFM2.5-2.6B-Q4_0.gguf'
Aug 21 14:55:23 hyarch llama-server[10220]: [55319] 0.02.809.168 I cmn init: llama threadpool init, n_threads = 6
Aug 21 14:55:23 hyarch llama-server[10220]: [55319] 0.02.880.190 I common_speculative_init_result: loading draft model '/mnt/flash/models/LFM2.5-2.6B/LFM2.5-2.6B-DSpark-Q4_K_M.gguf'
Aug 21 14:55:24 hyarch llama-server[10220]: [55319] 0.03.451.017 I srv load_model: initializing, n_slots = 3, n_ctx_slot = 65536, kv_unified = 'true'
Aug 21 14:55:24 hyarch llama-server[10220]: [55319] 0.03.451.040 I common_speculative_impl_draft_dflash: adding speculative implementation 'draft-dspark'
Aug 21 14:55:24 hyarch llama-server[10220]: [55319] 0.03.451.045 I common_speculative_impl_draft_dflash: - n_max=2, n_min=0, p_min=0.00
Aug 21 14:55:24 hyarch llama-server[10220]: [55319] 0.03.451.046 I common_speculative_impl_draft_dflash: - block_size=9, mask_token_id=125017, n_extract=5, sample_from_anchor=true
Aug 21 14:55:24 hyarch llama-server[10220]: [55319] 0.03.622.563 I srv llama_server: model loaded
Aug 21 14:55:24 hyarch llama-server[10220]: [55319] 0.03.622.571 I srv llama_server: listening on http://127.0.0.1:55319
Aug 21 14:55:24 hyarch llama-server[10220]: 0.08.701.187 I srv proxy_reques: proxying request to model LFM2.5-2.6B on port 55319
Aug 21 14:55:24 hyarch llama-server[10220]: [55319] 0.03.625.404 I slot get_availabl: id 2 | task -1 | selected slot by LRU, t_last = -1
Aug 21 14:55:24 hyarch llama-server[10220]: [55319] 0.03.625.456 I slot launch_slot_: id 2 | task 0 | processing task, is_child = 0
Aug 21 14:55:24 hyarch llama-server[10220]: [55319] /home/itzstrai/.cache/yay/llama.cpp-cuda/src/llama.cpp/src/llama-graph.cpp:1352: GGML_ASSERT(t_layer_inp[il] != nullptr && "layer input tensor is null") failed
Aug 21 14:55:24 hyarch llama-server[10220]: [55319] gdb: warning: Couldn't determine a path for the index cache directory.
Pulling the latest llama.cpp Docker image with build 10548 worked for me

