--- title: "Mistral: Mistral Small 4 — unrated, priced in this catalogue · Undominated.ai" canonical: https://undominated.ai/models/mistralai__mistral-small-2603/ description: "Mistral: Mistral Small 4: $0.150/M in, $0.600/M out. No independent quality score in this catalogue — unrated, not ranked, not scored zero." --- # Mistral: Mistral Small 4 — unrated, priced in this catalogue · Undominated.ai > Mistral: Mistral Small 4: $0.150/M in, $0.600/M out. No independent quality score in this catalogue — unrated, not ranked, not scored zero. [Check base rates for this workload](/check/mistralai__mistral-small-2603/) [Cheaper alternatives](/alternatives/) [Family](/families/mistral/) [Compare models](https://undominated.ai/compare/?models=mistralai%2Fmistral-small-2603) Comparison context Choose up to three standard models in Compare. Requirements and prompt length apply in Compare. This page keeps its stated price basis and workload controls. MODEL PROOF # Mistral Small 4 Mistral · 16 Mar 2026 · apache-2.0 Balanced Summarise Chat Code gen Agentic NOT INDEPENDENTLY RATED ## No independent LMArena score is published for this model. **$0.263** / 1M tokens Balanced · 3 tokens in per 1 out Evidence as of 06 Oct 2026 [openrouter/models](https://openrouter.ai/api/v1/models) [Vendor cross-check](https://mistral.ai/pricing/api) Independent LMArena score Not independently rated Context window 262.14K Maximum output 209.72K Input modalities text, image Output modalities text Published input price $0.150 / 1M tokens Published output price $0.600 / 1M tokens Pricing kind fixed Inspect [complete billing conditions](#billing-details) and endpoint terms below. Price from Mistral: the cheapest offer that is serving, at standard delivery and at the maker’s precision or better, at its standard rate. Every price dimension · USD per million tokens | Input | $0.150 /M | | --- | --- | | Output | $0.600 /M | | Cached input | $0.015 /M | | Cache write | Unknown /M | | Cache write 1h | Unknown /M | | Reasoning | Unknown /M | ### Who sells it The same weights, different shops. Cheapest is not like-for-like when serving precision differs. 4 provider offers · rates, limits and conditions Rates are USD per million tokens. Endpoint terms can differ even when the quoted price and precision match. A listed parameter is a provider declaration, not a task-success test. | Seller | Input | Output | Precision | Uptime (1d) | | --- | --- | --- | --- | --- | | Seller Mistral mistral/zdr Endpoint terms Cached input /M $0.015 Context limit 262,144 tokens Output limit 209,715 tokens Tools Listed by endpoint Reasoning Listed by endpoint Promotional discount None reported Uptime · last 30 minutes 99.97% | Input $0.150 | Output $0.600 | Precision undeclared | Uptime (1d) 99.99% | | Seller Mistral mistral Endpoint terms Cached input /M $0.015 Context limit 262,144 tokens Output limit 209,715 tokens Tools Listed by endpoint Reasoning Listed by endpoint Promotional discount None reported Uptime · last 30 minutes 99.94% | Input $0.150 | Output $0.600 | Precision undeclared | Uptime (1d) 99.98% | | Seller Mistral mistral/eu Endpoint terms Cached input /M $0.017 Context limit 262,144 tokens Output limit 209,715 tokens Tools Listed by endpoint Reasoning Listed by endpoint Promotional discount None reported Uptime · last 30 minutes 100.00% | Input $0.165 | Output $0.660 | Precision undeclared | Uptime (1d) 99.98% | | Seller Mistral mistral/us Endpoint terms Cached input /M $0.017 Context limit 262,144 tokens Output limit 209,715 tokens Tools Listed by endpoint Reasoning Listed by endpoint Promotional discount None reported Uptime · last 30 minutes Unknown | Input $0.165 | Output $0.660 | Precision undeclared | Uptime (1d) 100.00% | ### Independent scores No independent benchmark has measured this model. Unrated is not a score of zero. ### Capability | Context window | 262K | | --- | --- | | Max output | 209K | | Input modes | text, image | | Tool use | yes | | Reasoning | optional | | Open weights | yes | ### Provenance | Price source | [openrouter.ai](https://openrouter.ai/api/v1/models) | | --- | --- | | Fetched | 2026-10-06 | | Quality data | unrated | | Cross-checked | [vendor page](https://mistral.ai/pricing/api) | Mistral Small 4 is the next major release in the Mistral Small family, unifying the capabilities of several flagship Mistral models into a single system. It combines strong reasoning from... ## Questions this page answers What does Mistral Small 4 cost? $0.150/M in, $0.600/M out in this catalogue, as of the fetch date on this page. That is the API row, not a subscription. Does Mistral Small 4 have an independent quality score? Mistral Small 4 has no independent quality score in this catalogue. Unrated is not a score of zero. What beats Mistral Small 4? Mistral Small 4 has no independent quality score. Unrated is not a score of zero. Does this page use Artificial Analysis scores for Mistral Small 4? No. Artificial Analysis figures are not published here. Quality on this page is LMArena Elo where a score exists; otherwise the row is unrated. Does a missing score mean Mistral Small 4 scored zero? Unrated is not a score of zero. MODEL MONUMENT ## Save or share this proof Download proof card · 1200 × 630 Preview and more sharing options Mistral: Mistral Small 4. Balanced workload. Not independently rated. Evidence as of 06 Oct 2026. Copy model link Download square card · 1080 × 1080 Copy landscape image Share landscape card ## Related No independent quality score, so there is no dominator to name. Unrated is not a clean bill of health. - Same vendor [Mistral Medium 3.5](/models/mistralai__mistral-medium-3-5/) - Mistral models [Mistral](/providers/mistral/) - Where this model appears [self-host](/self-host/) - Same vendor [Mistral Large 2407](/models/mistralai__mistral-large-2407/) - Where this model appears [subscription vs API](/plans/) - Same vendor [Mistral Small 3](/models/mistralai__mistral-small-24b-instruct-2501/) ## Badge The verdict as one SVG, for a README or a docs page. It states this model's dominance status at the balanced workload on the LMArena lens, with the date it was computed, and it is rebuilt with the catalogue — so it changes when the verdict changes, including to one you would rather it did not. Markdown Copy [![Mistral Small 4 — Undominated.ai dominance verdict](https://undominated.ai/badge/mistralai__mistral-small-2603.svg)](https://undominated.ai/models/mistralai__mistral-small-2603/) HTML Copy Mistral Small 4 — Undominated.ai dominance verdict Direct file: [https://undominated.ai/badge/mistralai__mistral-small-2603.svg](https://undominated.ai/badge/mistralai__mistral-small-2603.svg) — a static SVG, written by scripts/build-badges.mjs on every build, so the copy you embed is never older than the last deploy. ## Continue your investigation - [Explore model families](/families/) - [Compare a shortlist](/compare/) - [Check a model](/check/) - [Understand the evidence](/methodology/)