codestral-2405: benchmark scores, price and ranking
codestral-2405 from Mistral AI ranks #352 of 743 LLMs on the LLMs Tiger aggregate benchmark score (48.4), based on 1 benchmark results captured up to 2026-10-13.
- Organisation
- Mistral AI
- Type
- Frontier model
- Open weights
- No
- Cheapest API price
- $0.200 in / $0.600 out per million tokens (via vertex_ai, observed 2026-10-13T20:47Z)
- Aggregate rank
- #352 of 743 (score 48.4)
Across the 1 benchmark where at least ten models are scored, codestral-2405 is in the top 10% on 0 and in the top half on 0.
Its cheapest listed input price, $0.200 per million tokens, is lower than that of 67% of the 427 models with a listed price.
codestral-2405 benchmark results
| Benchmark | Score | Rank | Source | Captured |
|---|---|---|---|---|
| Aider Code Editing | 51.1% | #56 of 92 | Aider Aider Code Editing leaderboard | 2026-10-13 |
About codestral-2405
codestral-2405 is a frontier model from Mistral AI. The cheapest API listing we track charges $0.200 per million input tokens and $0.600 per million output tokens, through vertex_ai. We hold 1 benchmark result for it across 1 area, and none is in the top tenth of its board.
Where codestral-2405 stands
On our aggregate score, codestral-2405 is #352 of 743 ranked models, around the middle of the table. Its score is 48.4; the scale is centred on 50, so it sits 1.6 points below the typical model. That beats 53% of the ranked field. Among the 44 ranked Mistral AI models it is #2. The next one up is Mistral Large 2 (2407) at 49.9. The next one down is pixtral-large-2411 at 48.3.
codestral-2405, benchmark by benchmark
codestral-2405 lands below the middle on Aider Code Editing: 51.1%, #56 of 92, with 60% of the field scoring higher. Claude 3.5-Sonnet-20241022 leads at 84.2%; the closest result above is qwen2.5-coder:7b-instruct-q8_0 at 51.9%. It covers Aider official benchmark. The board median is 55.6%, so codestral-2405 is 4.5 points below it. Source: Aider Aider Code Editing leaderboard, captured 2026-10-13.
Price and value
The median input price across the 427 priced models is $0.500 per million tokens, so codestral-2405 costs less than the typical listing. Models that score within 1.5 points or better and cost less: Qwen2.5-Coder-7B-Instruct ($0.010, 49.5), DeepSeek V4.1 Flash (high) ($0.010, 48.9), DeepSeek V4 Flash 0731 (max) ($0.016, 53.1). Similar scores cost more on Grok 3 mini ($0.250) and GPT-5.1 Codex Mini ($0.250).
Reading these numbers
The 1 score on this page comes from 1 source: Aider Aider Code Editing leaderboard (1). 1 of them come from an official leaderboard and 0 from datasets or third-party runs. With 1 results the aggregate rank can move a lot when one new score arrives.
Models ranked nearby
- #349 SWE-agent-LM-32B (48.5)
- #350 GPT-5.1 (Thinking, High) (48.5)
- #351 glm-4.5 (48.4)
- #353 gemini-1.5-flash-002 (0924) (48.4)
- #354 Grok Build + Grok 4.6 (48.4)
- #355 GLM-4.7 (Novita) (48.4)
More from Mistral AI
- Mistral Large 2 (2407) (#231, 49.9)
- pixtral-large-2411 (#360, 48.3)
- Codestral-22B-v0.1-Q4_K_M (#392, 48.0)
- codestral:22b-v0.1-q8_0 (#393, 48.0)
- Mistral Large 4 (high) (#411, 47.7)
- ollama/codestral (#414, 47.6)
Compare it on the live leaderboard → · How the aggregate score works