Compare / Ministral 3 14B 2512 vs Mistral Small 3
Ministral 3 14B 2512 vs Mistral Small 3
Which is cheaper, which is more capable, and which does better at each kind of work, from 11 results on 3 sources that measured both models.
Ministral 3 14B 2512 or Mistral Small 3? The short answer
- Mistral Small 3 is cheaper: $0.058 against $0.20 per million tokens, 3.5 times less.
- They score about the same on the Artificial Analysis Intelligence Index (6.0 and 6.7).
- On our business benchmarks, Ministral 3 14B 2512 ranks higher for reasoning and knowledge and writing.
- On our business benchmarks, Mistral Small 3 ranks higher for sticking to the facts.
At a glance
| Ministral 3 14B 2512 | Mistral Small 3 | |
|---|---|---|
| Price per million tokens | $0.20 in · $0.20 out | $0.050 in · $0.080 out |
| Blended (3 in : 1 out) | $0.20 | $0.058 |
| Cheapest host, blended | $0.20 (Mistral) | – |
| Intelligence Index | 6.0 | 6.7 |
| Spring Prompt overall | – | – |
| Output speed, tokens a second | 91 | – |
| Context window | 262,144 tokens | 32,768 tokens |
| Weights | Open | Open |
| Developer based in | France | France |
Prices are the developer's list price where we have read it, otherwise the typical host on OpenRouter; see every model's price. Intelligence and speed from Artificial Analysis.
Which is better for what
Each model's rank among models available today, for each kind of work, from our own benchmarks and licensed sources. The better rank is in green.
| Use case | Ministral 3 14B 2512 | Mistral Small 3 |
|---|---|---|
| Agents and tool useMulti-step tasks with tools: support desks, coding agents, function calls | 128 of 161 | not measured |
| Reasoning and knowledgeHard questions across science, maths and general knowledge | 167 of 195 | 190 of 195 |
| WritingWhat people prefer in blind comparisons, and judged writing quality | 143 of 187 | 155 of 187 |
| Sticking to the factsSummarising without inventing things, and factual answers | 146 of 153 | 11 of 153 |
Every shared result
| Benchmark | Metric | Ministral 3 14B 2512 | Mistral Small 3 |
|---|---|---|---|
| Artificial Analysisreported | Artificial Analysis Intelligence Indexindex score | 6.00 | 6.70 |
| Artificial Analysisreported | GPQA Diamond% of questions | 57.2% | 46.2% |
| Artificial Analysisreported | Humanity's Last Exam% of questions | 4.6% | 3.8% |
| Artificial Analysisreported | IFBench% of instructions | 32.0% | 26.4% |
| Artificial Analysisreported | Long-context reasoning (AA-LCR)% of questions | 26.3% | 0.0% |
| Artificial Analysisreported | Τ²-bench telecom% of tasks | 27.2% | 19.6% |
| UGI Leaderboardreported | Requested-length error% off the requested word count | 24.0% | 8.0% |
| UGI Leaderboardreported | Style adherencescore from 0 to 1 | 0.32 | 0.35 |
| UGI Leaderboardreported | Writing scorescore out of 100 | 31.4 | 33.9 |
| Vectara Hallucination Leaderboardreported | Answer rate% of documents | 99.6% | 97.9% |
| Vectara Hallucination Leaderboardreported | Hallucination rate% of summaries | 19.4% | 5.1% |
Bold green marks the better value on that metric. Where a source reports ranges that overlap, the difference may not be meaningful; see the benchmark page for ranges.
Quick answers
Is Ministral 3 14B 2512 better than Mistral Small 3?
It depends on the task. Among models available today, on our benchmarks and licensed sources, Ministral 3 14B 2512 ranks higher for reasoning and knowledge and writing; Mistral Small 3 ranks higher for sticking to the facts.
Which is cheaper, Ministral 3 14B 2512 or Mistral Small 3?
Mistral Small 3 costs $0.058 per million tokens (three input to one output), against $0.20 for Ministral 3 14B 2512.
Run Ministral 3 14B 2512 and Mistral Small 3 on your own prompt
Benchmarks aren't your data. Try both side by side in the playground, with the cost of every answer.