Claude Instant 1.2vsCodestral 25.01
Claude Instant 1.2 | Codestral 25.01 | |
|---|---|---|
| Specifications | ||
Context window | 100k | 256k |
| Benchmarks | ||
Function synthesis HumanEval164 small Python problems: the AI is given a function's description and has to write the working function. This was the coding benchmark of the GPT-3.5 and GPT-4 era, before the field moved to fixing real bugs in real repositories. Higher is better. | 58.7% | — |
Grade-school math GSM8KGrade-school maths word problems that take a few steps of arithmetic to work through. It separated the models of 2022 and 2023 sharply, then saturated. One caveat on the historical numbers: OpenAI included part of the GSM8K training set in GPT-4's pre-training mix, so GPT-4's score is not a clean few-shot result. Higher is better. | 86.7% | — |
| Overview | ||
| Company | Anthropic | Mistral |
| Release date | Aug 9 2023 | Jan 13 2025 |
| Access | Proprietary | Proprietary |
Which is better: Claude Instant 1.2 or Codestral 25.01?
Claude Instant 1.2 and Codestral 25.01 don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. Claude Instant 1.2 shipped 523 days before Codestral 25.01, so benchmark comparisons should account for the intervening progress.
Context windows are 100k (Claude Instant 1.2) vs 256k (Codestral 25.01).
Direct benchmark comparisons are unavailable — Claude Instant 1.2 and Codestral 25.01 don't publish scores on any of the same benchmarks.
Frequently asked questions
Claude Instant 1.2 was released by Anthropic on Aug 9 2023.
Codestral 25.01 was released by Mistral on Jan 13 2025.
Claude Instant 1.2 has a 100k context window; Codestral 25.01 has 256k.
Other comparisons
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