Text Generation
Transformers
ONNX
Safetensors
nemotron_h
grpo
interview
lex-fridman
nemotron
mamba
conversational
custom_code
Instructions to use bobber/lex-interviewer-nemotron-4b-grpo-v12 with libraries, inference providers, notebooks, and local apps. Follow these links to get started.
- Libraries
- Transformers
How to use bobber/lex-interviewer-nemotron-4b-grpo-v12 with Transformers:
# Use a pipeline as a high-level helper from transformers import pipeline pipe = pipeline("text-generation", model="bobber/lex-interviewer-nemotron-4b-grpo-v12", trust_remote_code=True) messages = [ {"role": "user", "content": "Who are you?"}, ] pipe(messages)# Load model directly from transformers import AutoTokenizer, AutoModelForCausalLM tokenizer = AutoTokenizer.from_pretrained("bobber/lex-interviewer-nemotron-4b-grpo-v12", trust_remote_code=True) model = AutoModelForCausalLM.from_pretrained("bobber/lex-interviewer-nemotron-4b-grpo-v12", trust_remote_code=True) 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 bobber/lex-interviewer-nemotron-4b-grpo-v12 with vLLM:
Install from pip and serve model
# Install vLLM from pip: pip install vllm # Start the vLLM server: vllm serve "bobber/lex-interviewer-nemotron-4b-grpo-v12" # Call the server using curl (OpenAI-compatible API): curl -X POST "http://localhost:8000/v1/chat/completions" \ -H "Content-Type: application/json" \ --data '{ "model": "bobber/lex-interviewer-nemotron-4b-grpo-v12", "messages": [ { "role": "user", "content": "What is the capital of France?" } ] }'Use Docker
docker model run hf.co/bobber/lex-interviewer-nemotron-4b-grpo-v12
- SGLang
How to use bobber/lex-interviewer-nemotron-4b-grpo-v12 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 "bobber/lex-interviewer-nemotron-4b-grpo-v12" \ --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": "bobber/lex-interviewer-nemotron-4b-grpo-v12", "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 "bobber/lex-interviewer-nemotron-4b-grpo-v12" \ --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": "bobber/lex-interviewer-nemotron-4b-grpo-v12", "messages": [ { "role": "user", "content": "What is the capital of France?" } ] }' - Docker Model Runner
How to use bobber/lex-interviewer-nemotron-4b-grpo-v12 with Docker Model Runner:
docker model run hf.co/bobber/lex-interviewer-nemotron-4b-grpo-v12
File size: 1,743 Bytes
1a96a52 fae3ffe f64feae fae3ffe | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 | {
"architectures": [
"NemotronHForCausalLM"
],
"attention_bias": false,
"attention_dropout": 0.0,
"attention_head_dim": 128,
"auto_map": {
"AutoConfig": "configuration_nemotron_h.NemotronHConfig",
"AutoModelForCausalLM": "modeling_nemotron_h.NemotronHForCausalLM"
},
"bos_token_id": 1,
"chunk_size": 256,
"conv_kernel": 4,
"dtype": "bfloat16",
"eos_token_id": 2,
"expand": 2,
"head_dim": 128,
"hidden_dropout": 0.0,
"hidden_size": 3136,
"hybrid_override_pattern": "M-M-M-MM-M-M*-M-M*-M-M-M*-M-M-MM*-MMM-M-M-",
"initializer_range": 0.02,
"intermediate_size": 12544,
"layer_norm_epsilon": 1e-05,
"mamba_head_dim": 80,
"mamba_hidden_act": "silu",
"mamba_num_heads": 96,
"mamba_proj_bias": false,
"max_position_embeddings": 262144,
"mlp_bias": false,
"mlp_hidden_act": "relu2",
"model_name": "models/NVIDIA-Nemotron-3-Nano-4B",
"model_type": "nemotron_h",
"n_groups": 8,
"num_attention_heads": 40,
"num_hidden_layers": 42,
"num_key_value_heads": 8,
"num_logits_to_keep": 1,
"pad_token_id": 999,
"rescale_prenorm_residual": true,
"residual_in_fp32": false,
"rms_norm_eps": 1e-05,
"sliding_window": null,
"ssm_state_size": 128,
"tie_word_embeddings": false,
"time_step_floor": 0.0001,
"time_step_limit": [
0.0,
{
"__float__": "Infinity"
}
],
"time_step_max": 0.1,
"time_step_min": 0.001,
"time_step_rank": 256,
"transformers_version": "5.3.0",
"unsloth_fixed": true,
"unsloth_version": "2026.3.17",
"use_bias": false,
"use_cache": true,
"use_conv_bias": true,
"use_mamba_kernels": true,
"vocab_size": 131072,
"transformers.js_config": {
"use_external_data_format": {
"model_q4.onnx": 2
}
}
} |