Directory · Model comparison
Devstral 2 vs Gemini 3.7 Flash
Side-by-side API economics and benchmarks. Per-1M input and output rates, context window, and verified metrics.
Tale of the tape
Head-to-head specs pulled from each model profile.
| Metric | Devstral 2 | Gemini 3.7 Flash |
|---|---|---|
| Input cost / 1M | $0.40 | $0.75 |
| Output cost / 1M | $2.00 | $3.75 |
| Context window | 256,000 tokens | 1,048,576 tokens |
| MMLU score | — | — |
Cost verdict
Enter monthly input and output volumes to see total cost savings.
Devstral 2
- Input: 1M × $0.40 = $0.40
- Output: 1M × $2.00 = $2.00
- Total
- $2.40
Gemini 3.7 Flash
- Input: 1M × $0.75 = $0.75
- Output: 1M × $3.75 = $3.75
- Total
- $4.50
Total cost savings
$2.10
Devstral 2 saves $2.10 per month vs the other model at this volume.
Model routing savings
Uses this page's verified rates. Gemini 3.7 Flash is the premium route (higher combined per-1M cost); Devstral 2 handles routine traffic.
All premium
Gemini 3.7 Flash
$225.00
100% of input and output on the premium route
Routed stack
80% → Devstral 2
20% → Gemini 3.7 Flash
$141.00
- Routine slice
- $96.00
- Premium slice
- $45.00
Monthly savings
$84.00
37.3% lower
Rates pulled from this page's model database entries (gemini-3-7-flash, devstral-2) — same per-1M input/output figures as Tale of the tape. Production routing needs quality gates and monitoring.
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