Gemini 3.8 Flash vs Mistral Large 4
API pricing, benchmark indices and specs — updated 21 October 2026.
google · A · API-only
Input / 1M
$0.83
Output / 1M
$4.13
AA index
40.9
proprietary · 1M context
mistralai · B · API-only
Input / 1M
$1.36
Output / 1M
$4.18
AA index
38.4
proprietary · 1M context
Specification comparison
Differences are highlighted; identical values are muted.
| Specification | Gemini 3.8 Flash | Mistral Large 4 |
|---|---|---|
| Deployment | API-only (closed weights) | API-only (closed weights) |
| Parameters | n/a — API-only | n/a — API-only |
| Architecture | n/a — API-only | n/a — API-only |
| Context length | 1,048,576 | 1,048,576 |
| Licence | Proprietary | Proprietary |
| Commercial use | Per API terms | Per API terms |
| Languages | n/a — API-only | n/a — API-only |
| Downloads 30d | n/a — API-only | n/a — API-only |
| Downloads all time | n/a — API-only | n/a — API-only |
| Quantizations on the Hub | n/a — API-only | n/a — API-only |
| Gated | n/a — API-only | n/a — API-only |
| First seen on the Hub | n/a — API-only | n/a — API-only |
| API input price / 1M tokens | $0.83 | $1.36 |
| API output price / 1M tokens | $4.13 | $4.18 |
| Est. cost per 1M input + 1M output tokens | $4.95 | $5.54 |
| Cached input / 1M tokens | $0.083 | $0.14 |
| AA Intelligence Index | 40.9 | 38.4 |
| AA Coding Index | 76.3 | — |
| AA Agentic Index | 40.2 | — |
| Max output tokens | 65,536 | 262,144 |
| API providers | 2 | 1 |
| Tool calling | Yes | Yes |
| Reasoning mode | Yes | Yes |
API cost
Estimated cost of 1M input + 1M output tokens via OpenRouter
Gemini 3.8 Flash
$4.95
Mistral Large 4
$5.54
Gemini 3.8 Flash is 1.1× cheaper at list price.