Migrating from codestral-2405 to codestral-2508
What changes when you move from codestral-2405 to codestral-2508: context window 32,000 → 128,000 tokens.
- From
- codestral-2405
- Status
- Retired
- Shutdown
- Jun 16, 2025
- Time left
- —
- Status
- Active
- Shutdown
- none announced
- Time left
- —
Prices
USD per 1M tokens, standard tier| Type | codestral-2405 | codestral-2508 | Change |
|---|---|---|---|
| Input | Not published | $0.30first seen October 5, 2026 · source | — |
| Output | Not published | $0.90first seen October 5, 2026 · source | — |
Other tiers, prompt-size bands and modalities are on each model's page.
Limits
Tokens| Limit | codestral-2405 | codestral-2508 | Change |
|---|---|---|---|
| Context window | 32,000 tokensin place when tracking began (October 6, 2026) · source | 128,000 tokensin place when tracking began (October 6, 2026) · source | +300% |
| Max output tokens | Not published | Not published | — |
Features and parameters
Compare modelsNo feature is published for both models, so none can be compared.
Not published for codestral-2405: Structured outputs, Function calling, Prompt caching, Batch API, Image input, PDF input, Reasoning / thinking, Fine-tuning, Built-in web search, temperature parameter, top_p parameter, logprobs, Max output tokens.
Not published for codestral-2508: Prompt caching, Image input, Reasoning / thinking, Fine-tuning, Built-in web search, temperature parameter, top_p parameter, logprobs, Max output tokens.
Aliases
All aliasesNo aliases point at codestral-2405.
Aliases pointing at codestral-2508: codestral-latest (in place when tracking began (October 6, 2026) · source)
Checklist
- Change the model string from
codestral-2405tocodestral-2508.
Compared from AIWire's published data when this page loaded. Each fact links to the page it came from. Model pages: codestral-2405, codestral-2508.