Compare AI models
| API pricingUSD per 1M tokens · lower wins | ||
Input priceWhat you pay for everything you send the model — your question, plus any documents or earlier conversation you include with it. | $0.30 | $0.15 |
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. | $2.50 | $0.60 |
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. | $0.03 | — |
Cheapest inputLowest input rate across third-party providers, excluding the lab itself. The cheapest endpoint may run a quantised build or a shorter context — see "Available from" on the model page. | $0.15Google AI Studio | $0.15Mistral |
Cheapest outputLowest output rate across third-party providers, excluding the lab itself. May come from a different provider than the cheapest input. | $1.25Google AI Studio | $0.60Mistral |
| Benchmarks | ||
BullshitBench v2Nonsense detection — Given a confidently-worded but nonsensical prompt, does the AI spot that it makes no sense and push back — instead of playing along and inventing an answer? The score is how often it clearly called out the nonsense. Higher is better. | 19% | 6% |
| Overview | ||
| Company | Mistral | |
| Release date | Apr 17 2025 | Mar 16 2026 |
| Access | Closed | Closed |
| Model details | View model | View model |
Other comparisons
Gemini 2.5 FlashvsClaude Haiku 5.5Mistral Small 4vsClaude Haiku 5.5Gemini 2.5 FlashvsGPT-6.1 SolMistral Small 4vsGPT-6.1 SolGemini 2.5 FlashvsMuse Spark 1.3Mistral Small 4vsMuse Spark 1.3Gemini 2.5 FlashvsGrok 4.7Mistral Small 4vsGrok 4.7Gemini 2.5 FlashvsDeepSeek-V4.1-FlashMistral Small 4vsDeepSeek-V4.1-FlashGemini 2.5 FlashvsKimi K3Mistral Small 4vsKimi K3Frequently asked questions
Gemini 2.5 Flash leads Mistral Small 4 on 1 of the 1 benchmark they both report (BullshitBench v2). Mistral Small 4 is cheaper on both input and output: $0.15 vs $0.30 per million input tokens, and $0.60 vs $2.50 per million output tokens. Gemini 2.5 Flash shipped 333 days before Mistral Small 4, so benchmark comparisons should account for the intervening progress.
Published specifications for these two models are limited — see each model page for the latest details.
On BullshitBench v2, Gemini 2.5 Flash leads at 19% vs Mistral Small 4 at 6%.