Language model

Codestral-22B-v0.1

Mistral AI

Released: May 29, 2024
Data date: September 26, 2026

Codestral-22B-v0.1 is Mistral’s coding specialist for more than 80 programming languages. The 22B checkpoint targets code completion, fill-in-the-middle generation, and testing, offers a 32,000-token context window, and uses Mistral’s Non-Production License for research and testing.

Codestral (latest) is the rolling API entry.

Specifications and access

Specification	Value and source
Weights	Open weightsSource
Access	APISource
Parameters	22 billionSource
Context window	32,768 tokensSource
Maximum output	8,192 tokensSource
License	Mistral Non-Production LicenseSource
Inputs	TextSource
Outputs	TextSource
Tool calling	NoSource

Sources and data date

Type	Evidence and data date
Additional source	models.dev catalog (retrieved September 26, 2026)
Additional source	Hugging Face · Codestral 22B v0.1 model card · Editorial description reviewed October 2, 2026
Additional source	Codestral announcement · Editorial description reviewed October 2, 2026
Additional source	Codestral model documentation · Editorial description reviewed October 2, 2026
Additional source	Codestral hosted catalog record · Editorial description reviewed October 2, 2026
Additional source	OpenRouter: Popularity index (derived), CC BY 4.0
Additional source	Vercel AI Gateway: Popularity index (derived), CC BY 4.0
Additional source	Creative Commons Attribution 4.0

Specifications and access

Popularity

Sources and data date