ModelsMistral AI
Mistral Small 4
Context
262.1K
tokens
Released
Mar 16, 2026
on OpenRouter
Pricing
Price per million tokens
Input $/MTok
$0.15
OpenRouter · Aug 21, 2026
Output $/MTok
$0.6
OpenRouter · Aug 21, 2026
Cache read $/MTok
$0.015
OpenRouter
| Source | Tracked slug | In $/MTok | Out $/MTok | Cache read | Cache write | Context | Effective | Last Δ (in) |
|---|---|---|---|---|---|---|---|---|
| OpenRouter | mistralai/mistral-small-2603 | $0.15 | $0.6 | $0.015 | — | 262.1K | Aug 21, 2026 | — |
| models.dev | aki-io/mistral4-119b | $0.2 | $0.6 | — | — | 262.1K | Aug 21, 2026 | 73.3% |
latest tracked price per source · Δ = most recent input-price move within that source
2 sources tracking
Input $/MTok
Output $/MTok
per-source step lines · $/MTok
history since Jul 8, 2026
Specs
Context & availability
| Provider | Mistral AI |
|---|---|
| Context window | 262.1K tokens |
| Listed on OpenRouter | Mar 16, 2026 |
| Tracked price sources | OpenRouter · models.dev |
| Hugging Face | mistralai/Mistral-Small-4-119B-2603 |
| OpenRouter slugs | mistralai/mistral-small-2603 |
source: OpenRouter model catalog + tracked price feeds
id: mistral-small-4
Usage
Share of OpenRouter tokens
90-day daily
usage share pending — this model isn't in the tracked OpenRouter model rankings yet
Benchmarks
Benchmark results
| Benchmark | Configuration | Score | Date | Source |
|---|---|---|---|---|
| AA Agentic Index | mistralai/mistral-small-2603 | 4.7index | — | or-embedded-aa |
| AA Coding Index | mistralai/mistral-small-2603 | 26.6index | — | or-embedded-aa |
| AA Intelligence Index | mistralai/mistral-small-2603 | 19.6index | — | or-embedded-aa |
scores as published by each benchmark; configurations differ — compare within a row's benchmark only
Alternatives
Similar models
| # | Model | Tokens/day | 7d Δ | Head-to-head |
|---|---|---|---|---|
| 1 | DeepSeek V4 FlashDeepSeek | 2.7T | 18.7% | vs Mistral Small 4 |
| 2 | Hy3Tencent | 1.3T | 11.6% | vs Mistral Small 4 |
| 5 | Nemotron 3 UltraNVIDIA | 733B | 106.3% | vs Mistral Small 4 |
| 7 | GLM 5.2Z.ai | 533B | 41% | vs Mistral Small 4 |
ranked by OpenRouter usage-rank proximity
snapshot Aug 20, 2026
FAQ
Mistral Small 4 FAQ
- How much does Mistral Small 4 cost per token?
- Mistral Small 4 is priced at $0.15 per million input tokens and $0.6 per million output tokens, per OpenRouter as of Aug 21, 2026.
- What is Mistral Small 4's context window?
- Mistral Small 4 supports a context window of up to 262.1K tokens, per Mistral AI.
- What are the alternatives to Mistral Small 4?
- By OpenRouter usage, comparable models include DeepSeek V4 Flash, Hy3, and Nemotron 3 Ultra. Side-by-side comparisons are linked in the alternatives table.
Alerts
Track Mistral Small 4
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