Text Generation
Transformers
Safetensors
lfm2
lfm2.5
liquid
int8
w8a8
compressed-tensors
vllm
lora
conversational
8-bit precision
Instructions to use PointGuardAI/LFM2.5-1.2B-Instruct-INT8 with libraries, inference providers, notebooks, and local apps. Follow these links to get started.
- Libraries
- Transformers
How to use PointGuardAI/LFM2.5-1.2B-Instruct-INT8 with Transformers:
# Use a pipeline as a high-level helper from transformers import pipeline pipe = pipeline("text-generation", model="PointGuardAI/LFM2.5-1.2B-Instruct-INT8") messages = [ {"role": "user", "content": "Who are you?"}, ] pipe(messages)# Load model directly from transformers import AutoTokenizer, AutoModelForCausalLM tokenizer = AutoTokenizer.from_pretrained("PointGuardAI/LFM2.5-1.2B-Instruct-INT8") model = AutoModelForCausalLM.from_pretrained("PointGuardAI/LFM2.5-1.2B-Instruct-INT8", 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
- vLLM
How to use PointGuardAI/LFM2.5-1.2B-Instruct-INT8 with vLLM:
Install from pip and serve model
# Install vLLM from pip: pip install vllm # Start the vLLM server: vllm serve "PointGuardAI/LFM2.5-1.2B-Instruct-INT8" # Call the server using curl (OpenAI-compatible API): curl -X POST "http://localhost:8000/v1/chat/completions" \ -H "Content-Type: application/json" \ --data '{ "model": "PointGuardAI/LFM2.5-1.2B-Instruct-INT8", "messages": [ { "role": "user", "content": "What is the capital of France?" } ] }'Use Docker
docker model run hf.co/PointGuardAI/LFM2.5-1.2B-Instruct-INT8
- SGLang
How to use PointGuardAI/LFM2.5-1.2B-Instruct-INT8 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 "PointGuardAI/LFM2.5-1.2B-Instruct-INT8" \ --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": "PointGuardAI/LFM2.5-1.2B-Instruct-INT8", "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 "PointGuardAI/LFM2.5-1.2B-Instruct-INT8" \ --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": "PointGuardAI/LFM2.5-1.2B-Instruct-INT8", "messages": [ { "role": "user", "content": "What is the capital of France?" } ] }' - Docker Model Runner
How to use PointGuardAI/LFM2.5-1.2B-Instruct-INT8 with Docker Model Runner:
docker model run hf.co/PointGuardAI/LFM2.5-1.2B-Instruct-INT8
| { | |
| "architectures": [ | |
| "Lfm2ForCausalLM" | |
| ], | |
| "block_auto_adjust_ff_dim": true, | |
| "block_dim": 2048, | |
| "block_ffn_dim_multiplier": 1.0, | |
| "block_mlp_init_scale": 1.0, | |
| "block_multiple_of": 256, | |
| "block_norm_eps": 1e-05, | |
| "block_out_init_scale": 1.0, | |
| "block_use_swiglu": true, | |
| "block_use_xavier_init": true, | |
| "bos_token_id": 1, | |
| "conv_L_cache": 3, | |
| "conv_bias": false, | |
| "conv_dim": 2048, | |
| "conv_use_xavier_init": true, | |
| "dtype": "bfloat16", | |
| "eos_token_id": 7, | |
| "full_attn_idxs": null, | |
| "hidden_size": 2048, | |
| "initializer_range": 0.02, | |
| "intermediate_size": 12288, | |
| "layer_types": [ | |
| "conv", | |
| "conv", | |
| "full_attention", | |
| "conv", | |
| "conv", | |
| "full_attention", | |
| "conv", | |
| "conv", | |
| "full_attention", | |
| "conv", | |
| "full_attention", | |
| "conv", | |
| "full_attention", | |
| "conv", | |
| "full_attention", | |
| "conv" | |
| ], | |
| "max_position_embeddings": 128000, | |
| "model_type": "lfm2", | |
| "norm_eps": 1e-05, | |
| "num_attention_heads": 32, | |
| "num_heads": 32, | |
| "num_hidden_layers": 16, | |
| "num_key_value_heads": 8, | |
| "pad_token_id": 0, | |
| "quantization_config": { | |
| "config_groups": { | |
| "group_0": { | |
| "format": "int-quantized", | |
| "input_activations": { | |
| "actorder": null, | |
| "block_structure": null, | |
| "dynamic": true, | |
| "group_size": null, | |
| "num_bits": 8, | |
| "observer": null, | |
| "observer_kwargs": {}, | |
| "scale_dtype": null, | |
| "strategy": "token", | |
| "symmetric": true, | |
| "type": "int", | |
| "zp_dtype": null | |
| }, | |
| "output_activations": null, | |
| "targets": [ | |
| "model.layers.0.feed_forward.w1", | |
| "model.layers.0.feed_forward.w2", | |
| "model.layers.0.feed_forward.w3", | |
| "model.layers.1.feed_forward.w1", | |
| "model.layers.1.feed_forward.w2", | |
| "model.layers.1.feed_forward.w3", | |
| "model.layers.10.feed_forward.w1", | |
| "model.layers.10.feed_forward.w2", | |
| "model.layers.10.feed_forward.w3", | |
| "model.layers.10.self_attn.k_proj", | |
| "model.layers.10.self_attn.out_proj", | |
| "model.layers.10.self_attn.q_proj", | |
| "model.layers.10.self_attn.v_proj", | |
| "model.layers.11.feed_forward.w1", | |
| "model.layers.11.feed_forward.w2", | |
| "model.layers.11.feed_forward.w3", | |
| "model.layers.12.feed_forward.w1", | |
| "model.layers.12.feed_forward.w2", | |
| "model.layers.12.feed_forward.w3", | |
| "model.layers.12.self_attn.k_proj", | |
| "model.layers.12.self_attn.out_proj", | |
| "model.layers.12.self_attn.q_proj", | |
| "model.layers.12.self_attn.v_proj", | |
| "model.layers.13.feed_forward.w1", | |
| "model.layers.13.feed_forward.w2", | |
| "model.layers.13.feed_forward.w3", | |
| "model.layers.14.feed_forward.w1", | |
| "model.layers.14.feed_forward.w2", | |
| "model.layers.14.feed_forward.w3", | |
| "model.layers.14.self_attn.k_proj", | |
| "model.layers.14.self_attn.out_proj", | |
| "model.layers.14.self_attn.q_proj", | |
| "model.layers.14.self_attn.v_proj", | |
| "model.layers.15.feed_forward.w1", | |
| "model.layers.15.feed_forward.w2", | |
| "model.layers.15.feed_forward.w3", | |
| "model.layers.2.feed_forward.w1", | |
| "model.layers.2.feed_forward.w2", | |
| "model.layers.2.feed_forward.w3", | |
| "model.layers.2.self_attn.k_proj", | |
| "model.layers.2.self_attn.out_proj", | |
| "model.layers.2.self_attn.q_proj", | |
| "model.layers.2.self_attn.v_proj", | |
| "model.layers.3.feed_forward.w1", | |
| "model.layers.3.feed_forward.w2", | |
| "model.layers.3.feed_forward.w3", | |
| "model.layers.4.feed_forward.w1", | |
| "model.layers.4.feed_forward.w2", | |
| "model.layers.4.feed_forward.w3", | |
| "model.layers.5.feed_forward.w1", | |
| "model.layers.5.feed_forward.w2", | |
| "model.layers.5.feed_forward.w3", | |
| "model.layers.5.self_attn.k_proj", | |
| "model.layers.5.self_attn.out_proj", | |
| "model.layers.5.self_attn.q_proj", | |
| "model.layers.5.self_attn.v_proj", | |
| "model.layers.6.feed_forward.w1", | |
| "model.layers.6.feed_forward.w2", | |
| "model.layers.6.feed_forward.w3", | |
| "model.layers.7.feed_forward.w1", | |
| "model.layers.7.feed_forward.w2", | |
| "model.layers.7.feed_forward.w3", | |
| "model.layers.8.feed_forward.w1", | |
| "model.layers.8.feed_forward.w2", | |
| "model.layers.8.feed_forward.w3", | |
| "model.layers.8.self_attn.k_proj", | |
| "model.layers.8.self_attn.out_proj", | |
| "model.layers.8.self_attn.q_proj", | |
| "model.layers.8.self_attn.v_proj", | |
| "model.layers.9.feed_forward.w1", | |
| "model.layers.9.feed_forward.w2", | |
| "model.layers.9.feed_forward.w3" | |
| ], | |
| "weights": { | |
| "actorder": null, | |
| "block_structure": null, | |
| "dynamic": false, | |
| "group_size": null, | |
| "num_bits": 8, | |
| "observer": "memoryless_minmax", | |
| "observer_kwargs": {}, | |
| "scale_dtype": null, | |
| "strategy": "channel", | |
| "symmetric": true, | |
| "type": "int", | |
| "zp_dtype": null | |
| } | |
| } | |
| }, | |
| "format": "int-quantized", | |
| "global_compression_ratio": null, | |
| "ignore": [ | |
| "model.layers.0.conv.in_proj", | |
| "model.layers.0.conv.out_proj", | |
| "model.layers.1.conv.in_proj", | |
| "model.layers.1.conv.out_proj", | |
| "model.layers.3.conv.in_proj", | |
| "model.layers.3.conv.out_proj", | |
| "model.layers.4.conv.in_proj", | |
| "model.layers.4.conv.out_proj", | |
| "model.layers.6.conv.in_proj", | |
| "model.layers.6.conv.out_proj", | |
| "model.layers.7.conv.in_proj", | |
| "model.layers.7.conv.out_proj", | |
| "model.layers.9.conv.in_proj", | |
| "model.layers.9.conv.out_proj", | |
| "model.layers.11.conv.in_proj", | |
| "model.layers.11.conv.out_proj", | |
| "model.layers.13.conv.in_proj", | |
| "model.layers.13.conv.out_proj", | |
| "model.layers.15.conv.in_proj", | |
| "model.layers.15.conv.out_proj", | |
| "lm_head" | |
| ], | |
| "kv_cache_scheme": null, | |
| "quant_method": "compressed-tensors", | |
| "quantization_status": "compressed", | |
| "sparsity_config": {}, | |
| "transform_config": {}, | |
| "version": "0.17.1" | |
| }, | |
| "rope_parameters": { | |
| "rope_theta": 1000000.0, | |
| "rope_type": "default" | |
| }, | |
| "tie_word_embeddings": true, | |
| "transformers_version": "5.10.1", | |
| "use_cache": true, | |
| "use_pos_enc": true, | |
| "vocab_size": 65536 | |
| } |