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Devstral 2 vs Mistral Large 3

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 Mistral Large 3
Input cost / 1M $0.40 $0.50
Output cost / 1M $2.00 $1.50
Context window 256,000 tokens 256,000 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

Mistral Large 3

Input: 1M × $0.50 = $0.50
Output: 1M × $1.50 = $1.50
Total
$2.00

Total cost savings

$0.40

Mistral Large 3 saves $0.40 per month vs the other model at this volume.

Model routing savings

Uses this page's verified rates. Devstral 2 is the premium route (higher combined per-1M cost); Mistral Large 3 handles routine traffic.

Premium model

Devstral 2

$0.40 in · $2.00 out / 1M

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Economical model

Mistral Large 3

$0.50 in · $1.50 out / 1M

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All premium

Devstral 2

$120.00

100% of input and output on the premium route

Routed stack

80%Mistral Large 3

Devstral 2

$104.00

Routine slice
$80.00
Premium slice
$24.00

Monthly savings

$16.00

13.3% lower

Rates pulled from this page's model database entries (devstral-2, mistral-large-3) — same per-1M input/output figures as Tale of the tape. Production routing needs quality gates and monitoring.

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