Models / Devstral Small 1.1
Devstral Small 1.1
Early evidence, 7 results from 1 source, on 1 use case. Devstral Small 1.1 trails most of the field on what it has been measured on; it is not on sale through OpenRouter, so it is here for reference.
Compared with the models available today (it is not on sale itself), in the bottom quarter for reasoning and knowledge.
Results as of 8 October 2026, from 7 results on 1 source; prices checked 8 Oct 2026.
- Price per million tokens
- Not available through OpenRouter
- Speed
- No speed yet
Artificial Analysis lists it but has not published a speed for it yet - Intelligence Index
- 7.6
Artificial Analysis - Spring Prompt overall
- Not ranked yet
needs our benchmarks and two groups of results - Developer
- Mistral AI, based in France
Weights not published - Released
- 10 Jul 2025 (Artificial Analysis)
Where it stands among the models you could choose
Ranked only among models available today (those you can call through OpenRouter), in the groups people choose between: the same price band, similar intelligence, the same speed, developers based in the same place. Retired models are left out.
| Among | Intelligence Index | Spring Prompt overall | Price, blended | Speed |
|---|---|---|---|---|
| Models available today | 171st of 199Claude Opus 5.5 | – | – | – |
| Models from developers based in the EUall Mistral AI's | 9th of 16Mistral Large 4 | – | – | – |
The name under each rank is the leader of that group; green is the top quarter of the group and red the bottom quarter, by rank. Price is shown as a percentile: the share of the group that costs less, so lower is cheaper. "Sets this group" marks the measure the group is defined by. Spring Prompt overall is our score out of 100 across every source (how it works). Price is the developer's list price (or the typical OpenRouter host where we haven't read one) for three input tokens to one output; intelligence and speed are from Artificial Analysis (data sourced from Artificial Analysis); "similar intelligence" means within 4 points on its Intelligence Index. Developer locations are where each company is based, not where a model is served. Groups under 3 models are not ranked.
How good is it, and for what?
Each use case ranks the available models its benchmarks measured. The bar shows its percentile in that field, best to the right. Open a row for the results behind it.
Product listingsTurning a sparse product feed and photos into listings that can go live
- CatalogBench: has not measured this model.
Decks from an analysisTurning a finished analysis into a deck you could present as it is
- DeckBench: has not measured this model.
User surveysPlanning a user survey and reading its results without being misled
- SurveyBench: has not measured this model.
Marketing planningPlanning a year of ad spend without overspending
- ROASBench: has not measured this model.
Agents and tool useMulti-step tasks with tools: support desks, coding agents, function calls
- tau2-bench: has not measured this model.
- Berkeley Function Calling Leaderboard (BFCL) V4: has not measured this model.
- OpenHands Index: has not measured this model.
- Microsoft STATE-Bench: has not measured this model.
- Artificial Analysis: has not measured this model.
- Vending-Bench 2: has not measured this model.
Professional workReal tasks from banking, consulting and law, business documents and freelance projects
- APEX-Agents: has not measured this model.
- GDP.pdf: has not measured this model.
- Remote Labor Index: has not measured this model.
Reasoning and knowledgeHard questions across science, maths and general knowledge
| Benchmark | Devstral Small 1.1 | Rank among available | Best available |
|---|---|---|---|
| Artificial AnalysisArtificial Analysis: Artificial Analysis Intelligence Index · reported | 7.6 | 171st of 199 | Claude Opus 5.5 57.6 |
| Artificial AnalysisArtificial Analysis: Humanity's Last Exam · reported | 3.8% | 182nd of 198 | Claude Opus 5.5 61.4% |
| Artificial AnalysisArtificial Analysis: GPQA Diamond · reported | 41.4% | 179th of 188 | GPT-6 Astra 96.3% |
WritingWhat people prefer in blind comparisons, and judged writing quality
- Arena (formerly LMArena): has not measured this model.
- UGI Leaderboard: has not measured this model.
Sticking to the factsSummarising without inventing things, and factual answers
- Vectara Hallucination Leaderboard: has not measured this model.
- Arena (formerly LMArena): has not measured this model.
- SimpleQA Verified (Epoch AI): has not measured this model.
Speed under pressureGood decisions against a real clock (fast chess)
- BulletBench: has not measured this model.
Nearest alternatives
- Mistral AI's newer, at least as capable modelMistral Large 4$2.06 blended · Intelligence Index 38.4
- Open weights at similar intelligenceMistral Small 3$0.06 blended · Intelligence Index 6.7
Against Devstral Small 1.1, Intelligence Index 7.6. "Similar intelligence" means within 4 points or better.
Against the alternatives
The models you would most likely weigh it against: the leaders of the groups above.
Scroll sideways to see every alternative.
| Devstral Small 1.1 | Claude Opus 5.5 most intelligent available today | Mistral Large 4 most intelligent from the EU | GPT-6.1 Sol near the top overall | GPT-6 Astra near the top overall | |
|---|---|---|---|---|---|
| Price per million tokens | – | $8.00 | $2.06 | $4.00 | $20.00 |
| Tokens a second | – | 97 | 106 | 55 | 52 |
| Intelligence Index | 7.6 | 57.6 | 38.4 | 51.8 | 52.7 |
| Spring Prompt overall | – | 85 | 37 | 81 | 79 |
| Rank among available models, by use case | |||||
| Product listings | – | 6th | 18th | 2nd | 1st |
| Decks from an analysis | – | 5th | 19th | 3rd | 1st |
| User surveys | – | 2nd | 4th | 1st | – |
| Marketing planning | – | 5th | 10th | – | 1st |
| Agents and tool use | – | 2nd | 21st | 3rd | 4th |
| Professional work | – | 3rd | – | 9th | 5th |
| Reasoning and knowledge | 188th of 199 | 1st | 44th | 5th | 3rd |
| Writing | – | 4th | – | 15th | 19th |
| Sticking to the facts | – | 2nd | – | 18th | 24th |
| Speed under pressure | – | – | 13th | – | 14th |
Shaded figures are better than Devstral Small 1.1's. A dash means no result.
Where it has been measured
- Artificial Analysis7 results
- BulletBenchNot measured
- CatalogBenchNot measured
- DeckBenchNot measured
- ROASBenchNot measured
- SurveyBenchNot measured
- APEX-AgentsNot measured
- Arena (formerly LMArena)Not measured
- Berkeley Function Calling Leaderboard (BFCL) V4Not measured
- GDP.pdfNot measured
- Microsoft STATE-BenchNot measured
- OpenHands IndexNot measured
- Remote Labor IndexNot measured
- SimpleQA Verified (Epoch AI)Not measured
- tau2-benchNot measured
- UGI LeaderboardNot measured
- Vectara Hallucination LeaderboardNot measured
- Vending-Bench 2Not measured
Every result
7 published results from 1 source, each in the source's own units, with the configuration that produced it.
Artificial Analysis · reported by Artificial Analysis · 7 results
| Measure | Value | Rank | Configuration | Dated |
|---|---|---|---|---|
| Artificial Analysis: Artificial Analysis Intelligence Indexindex score, higher is better | 7.6 | 358 of 407 | Devstral Small 1.1 | 8 Oct 2026 |
| Artificial Analysis: GPQA Diamond% of questions, higher is better | 41.4% | 343 of 359 | Devstral Small 1.1 | 8 Oct 2026 |
| Artificial Analysis: Humanity's Last Exam% of questions, higher is better | 3.8% | 375 of 405 | Devstral Small 1.1 | 8 Oct 2026 |
| Artificial Analysis: IFBench% of instructions, higher is better | 34.6% | 239 of 288 | Devstral Small 1.1 | 8 Oct 2026 |
| Artificial Analysis: Long-context reasoning (AA-LCR)% of questions, higher is better | 18.7% | 354 of 393 | Devstral Small 1.1 | 8 Oct 2026 |
| Artificial Analysis: Terminal-Bench Hard% of tasks, higher is better | 6.1% | 224 of 282 | Devstral Small 1.1 | 8 Oct 2026 |
| Artificial Analysis: τ²-bench telecom% of tasks, higher is better | 28.4% | 220 of 286 | Devstral Small 1.1 | 8 Oct 2026 |
Not shown: Not business work, and a blend: read the parts for any one task.