Mistral Large 3vsGrok Code Fast 1
Mistral Large 3 | Grok Code Fast 1 | |
|---|---|---|
| API pricingUSD per 1M tokens · lower wins · base tier | ||
Input priceWhat you pay for everything you send the model — your question, plus any documents or earlier conversation you include with it. | $0.50 | $1.00 |
Output priceWhat you pay for the text the model writes back. It is normally the dearer half: producing an answer costs more than reading one. | $1.50 | $2.00 |
Cached input priceA reduced rate for text you send over and over. If every request starts with the same instructions or the same document, the provider keeps a copy ready and charges less to read it again. | — | $0.20 |
| Benchmarks | ||
Arena Elo (Code)Community preference (code) — Like the text arena, but people vote on which AI writes better code. The votes become a chess-style Elo rating on arena.ai. Higher is better. | 1230 | 1163 |
| Overview | ||
| Company | Mistral | SpaceXAI |
| Release date | Dec 2 2025 | Aug 28 2025 |
| Access | Open Weight | Proprietary |
Frequently asked questions
Mistral Large 3 leads Grok Code Fast 1 on 1 of the 1 benchmark they both report (Arena Elo (Code)). Mistral Large 3 is cheaper on both input and output: $0.50 vs $1.00 per million input tokens, and $1.50 vs $2.00 per million output tokens. Figures are base-tier rates. Grok Code Fast 1 shipped 96 days before Mistral Large 3, so benchmark comparisons should account for the intervening progress.
Mistral Large 3 is open weight, while Grok Code Fast 1 is proprietary.
On Arena Elo (Code), Mistral Large 3 leads at 1230 vs Grok Code Fast 1 at 1163.
Mistral Large 3 was released by Mistral on Dec 2 2025.
Grok Code Fast 1 was released by SpaceXAI on Aug 28 2025.
Mistral Large 3 is cheaper on both input and output: $0.50 vs $1.00 per million input tokens, and $1.50 vs $2.00 per million output tokens. Figures are base-tier rates. Rates are pay-as-you-go API prices verified on August 18, 2026.
Mistral Large 3 is an open weight model released by Mistral. Grok Code Fast 1 is a proprietary model released by SpaceXAI.