mistralai/Mistral-Small-3.1-24B-Instruct-2503
mistralai/Mistral-Small-3.1-24B-Instruct-2503 is a mistralai record on this register. The safetensors index gives an exact parameter count of 24,011,361,280. Architectural context length (max_position_embeddings) is 131,072. The listed licence is apache-2.0. The Hub repository was created on 11 Mar 2025, which is the release date this register uses.
Primary source: the Hugging Face model card for mistralai/Mistral-Small-3.1-24B-Instruct-2503. Fields below come from that card, the Hub model API, and the repository’s own config.json when those files exist. A field we cannot source is omitted rather than guessed.
| Organisation | mistralai |
|---|---|
| ReleasedRepo creation date on Hugging Face | 11 Mar 2025 |
| Last modified | 22 Dec 2025 |
| ParametersExact, from the safetensors index | 24.0B 24,011,361,280 |
| Context lengthmax_position_embeddings — architectural maximum, not necessarily served | 128K 131,072 |
| Licence | apache-2.0 |
| Base modelDeclared on the Hub; not a page on this register | mistralai/Mistral-Small-3.1-24B-Base-2503 |
| File formats | safetensors |
| Librarylibrary_name on the Hugging Face model API | vllm |
| Architecture | mistral3 |
| Layers | 40 |
| Vocabulary | 131,072 |
| DownloadsAt last check | 283.6k |
| Likes | 1.4k |
| Gated | No |
Lineage
The Hub card names mistralai/Mistral-Small-3.1-24B-Base-2503 as the base model. That id is not a page on this register.
How to run
Safetensors weights are on the Hugging Face repository. The parameter count on this page came from that index.
The Hugging Face model API lists the library as vllm.
Load it from huggingface.co/mistralai/Mistral-Small-3.1-24B-Instruct-2503. This page does not add install steps that the Hub files do not state.
Agent capabilities
This model publishes no chat template, so there is nothing to inspect. That is not evidence of missing support — many base models and some releases simply ship without one.
Questions this record can answer
- When was Mistral-Small-3.1-24B-Instruct-2503 released?
- The Hugging Face repository was created on 11 Mar 2025, which is the date this register uses.
- How many parameters does Mistral-Small-3.1-24B-Instruct-2503 have?
- The safetensors index gives 24,011,361,280 parameters, shown here as 24.0B. That figure is exact, not rounded.
- What is the context length of Mistral-Small-3.1-24B-Instruct-2503?
- 131,072 tokens. That is max_position_embeddings from the model's own config.json — the architectural maximum, not necessarily the context a provider serves.
- What licence is Mistral-Small-3.1-24B-Instruct-2503 under?
- The Hub card lists apache-2.0.
- Is Mistral-Small-3.1-24B-Instruct-2503 gated?
- No. The Hugging Face model API does not mark this repository as gated.
Where each field came from
- Hugging Face model API — releasedAt, lastModified, downloads, likes, task, license, gated, parameters, libraryName, formats, baseModel. Checked 18 Oct 2026.
- config.json — contextLength, layers, vocabSize, architecture. Checked 18 Oct 2026.
First recorded 24 Sept 2026, last checked 18 Oct 2026. This record is compiled automatically from the sources above. Where a field is blank, we could not source it and have not guessed. Canonical repository: huggingface.co/mistralai/Mistral-Small-3.1-24B-Instruct-2503.