# Mistral publishes Leanstral-1.5-119B-A6B on Hugging Face

> Mistral published a fine-tuned model checkpoint, Leanstral-1.5-119B-A6B, based on Leanstral-2603 under the Apache-2.0 license. The repository is tagged for vLLM and hosted under the mistralai organisation on Hugging Face. No capability or benchmark claims are available from this listing.

| | |
|---|---|
| **Tool** | Mistral AI |
| **Version** | — |
| **Kind** | release |
| **Published** | 2026-07-01 |
| **Observed** | 2026-08-11 |
| **Significance** | 1/5 |
| **Breaking** | no |
| **Categories** | model-support |

> **Note:** this classification is below our confidence threshold and is pending human review.

## What changed


- Model: `mistralai/Leanstral-1.5-119B-A6B`
- Base model: `mistralai/Leanstral-2603` (fine-tuned)
- License: Apache-2.0
- Library: vLLM
- Tags: vllm, base_model:mistralai/Leanstral-2603, base_model:finetune:mistralai/Leanstral-2603, license:apache-2.0, region:us
- Repository created: 2026-07-01, last modified: 2026-07-15


## Sources

- [hf_model](https://huggingface.co/mistralai/Leanstral-1.5-119B-A6B) — retrieved 2026-08-11


## Community

_No curated reactions recorded. Facts and community takes are kept in separate layers
and never blended._

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Event ID: `evt_2026-07-01_mistral_mistralai-leanstral-1-5-119b-a6b`
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