Direct API pricing comparison
Gemini 3.1 Pro Preview vs Mistral Large 3
Compare current direct API token prices and estimated monthly workload costs for Gemini 3.1 Pro Preview and Mistral Large 3.
2direct models
Pricing only.Mistral Large 3 is cheaper in 4 of 4 comparable standard workload presets below. This is a pricing comparison only; it does not rank model quality.
| Model | Input | Cached | Output | Context | Max output | Source |
|---|---|---|---|---|---|---|
Gemini 3.1 Pro PreviewGoogle · Direct API | $2 | $0.2 | $12 | 1.05M | 66K | Direct ↗ |
Mistral Large 3Mistral · Direct API | $0.5 | $0.05 | $1.5 | 256K | — | Direct ↗ |
Same workload, different API bill
These four presets use 30 active days, standard direct rates, no retries, no reasoning-token add-on, no cache writes, and the cached-input percentage shown in each row.
| Standard workload | Gemini 3.1 Pro Preview | Mistral Large 3 | Lower monthly estimate |
|---|---|---|---|
| Chat10,000/day · 2,000 in · 500 out · 25% cached | $2,730 | $457.5 | Mistral Large 3 by $2,272.5 / mo |
| Coding2,000/day · 12,000 in · 1,800 out · 55% cached | $2,023.2 | $343.8 | Mistral Large 3 by $1,679.4 / mo |
| Agent1,200/day · 32,000 in · 2,500 out · 65% cached | $2,036.16 | $374.04 | Mistral Large 3 by $1,662.12 / mo |
| Documents400/day · 180,000 in · 2,000 out · 15% cached | $4,024.8 | $970.2 | Mistral Large 3 by $3,054.6 / mo |
The main calculator includes batch mode, long-context rules, retries, reasoning tokens, cache writes, and other model-specific pricing logic that a static comparison cannot fully capture.