Leanstral 1.5 119B A6B is an open-source language model by mistralai. Features: 119b LLM, VRAM: 121GB, Context: 1024K, License: MNPL-0.1, LLM Explorer Score: 0.44.
Base model:finetune:mistralai/... Base model:mistralai/leanstral... Region:us Sharded Tensorflow Vllm
Model Card on HF 🤗: https://huggingface.co/mistralai/Leanstral-1.5-119B-A6B
Leanstral 1.5 119B A6B Benchmarks
nn.n% — How the model compares to the reference models: Anthropic Sonnet 3.5 ("so35"), GPT-4o ("gpt4o") or GPT-4 ("gpt4").
What is the LLM Explorer Rank (Score)
Leanstral 1.5 119B A6B Parameters and Internals
| LLM Name | Leanstral 1.5 119B A6B |
| Repository 🤗 | https://huggingface.co/mistralai/Leanstral-1.5-119B-A6B |
| Base Model(s) | |
| Model Size | 119b |
| Required VRAM | 121 GB |
| Updated | 2026-07-08 |
| Maintainer | mistralai |
| Model Files | |
| Model Architecture | MambaSSM |
| License | MNPL-0.1 |
| Context Length | 1048576 |
| Model Max Length | 1048576 |
| Vocabulary Size | 131072 |
Best Alternatives to Leanstral 1.5 119B A6B
Best Alternatives |
Context / RAM |
Downloads |
Likes |
|---|---|---|---|
| Mistral Small 4 119B 2603 | 1024K / 241.9 GB | 28755 | 391 |
Rank the Leanstral 1.5 119B A6B Capabilities
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Original data from HuggingFace, OpenCompass and various public git repos.
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Release v20260328a