InternLM

InternLM is a bilingual (Chinese-English) language model series from Shanghai AI Laboratory, with versions 1, 2, and 3 each improving on reasoning, instruction following, and long-context capabilities.


Task	Text Generation
Architecture	`InternLMForCausalLM` / `InternLM2ForCausalLM` / `InternLM3ForCausalLM`
Parameters	7B – 8B
HF Org	internlm

Available Models

InternLM3-8B-Instruct (InternLM3)
InternLM2-7B, InternLM2-Chat-7B (InternLM2)
InternLM-7B, InternLM-Chat-7B (InternLM v1)

Architectures

InternLMForCausalLM — InternLM v1
InternLM2ForCausalLM — InternLM2
InternLM3ForCausalLM — InternLM3

Example HF Models

Model	HF ID
InternLM3 8B Instruct	`internlm/internlm3-8b-instruct`
InternLM2 7B	`internlm/internlm2-7b`
InternLM 7B	`internlm/internlm-7b`

Try with NeMo AutoModel

Install NeMo AutoModel and follow the fine-tuning guide to configure a recipe for this model.

1. Install (full instructions):

$ pip install nemo-automodel

2. Clone the repo to get example recipes you can adapt:

$ git clone https://github.com/NVIDIA-NeMo/Automodel.git
$ cd Automodel

3. Fine-tune by adapting a base LLM recipe — override the model ID on the CLI:

$ automodel --nproc-per-node=8 examples/llm_finetune/llama3_2/llama3_2_1b_squad.yaml \
>   --model.pretrained_model_name_or_path <MODEL_HF_ID>

Replace <MODEL_HF_ID> with the model ID from Example HF Models above.

Run with Docker

1. Pull the container and mount a checkpoint directory:

$ docker run --gpus all -it --rm \
>   --shm-size=8g \
>   -v $(pwd)/checkpoints:/opt/Automodel/checkpoints \
>   nvcr.io/nvidia/nemo-automodel:26.06.00

2. The recipes are at /opt/Automodel/examples/ — navigate there:

$ cd /opt/Automodel

3. Fine-tune:

$ automodel --nproc-per-node=8 examples/llm_finetune/llama3_2/llama3_2_1b_squad.yaml \
>   --model.pretrained_model_name_or_path <MODEL_HF_ID>

See the Installation Guide and LLM Fine-Tuning Guide.

Fine-Tuning

See the LLM Fine-Tuning Guide.