Mistral-Medium-3.5-128B | NVIDIA NeMo AutoModel

Mistral-Medium-3.5-128B has a checked-in NeMo AutoModel recipe for image-text-to-text. The Hugging Face configuration declares the Mistral3ForConditionalGeneration architecture.

Fine-Tune Mistral-Medium-3.5-128B

Follow the installation instructions, then review the checked-in recipe and its declared topology below before choosing a local or cluster launcher.

Use the Slurm launcher guide for the multi-node run.

Choose a Workflow

Goal	Start Here
Run the primary recipe for this model	Use the recipe configuration.
Try another checked-in recipe for this model	Use the alternate recipe.

Configuration

Setting	Configuration
Hardware	-
Strategy	FSDP2; tp_size=8, pp_size=8, cp_size=1, ep_size=1
Nodes	8
Features	Activation checkpointing (activation_checkpointing=true)
Advanced	torch.bfloat16

More Recipes for This Model

mistral3p5_128b_medpix_lora.yaml

Model Reference

Model Architecture

Property	Value
Task	Image-text-to-text
Architecture	`Mistral3ForConditionalGeneration`
NeMo AutoModel FP8 Architecture	`Mistral3FP8VLMForConditionalGeneration`

Available Models

mistralai/Mistral-Medium-3.5-128B

Vision-language model fine-tuning guide