Devstral Medium vs o3

Devstral Medium costs 4.0x less per output token.

Which Is Cheaper?

At 1M tokens/mo

Devstral Medium: $1

o3: $5

At 10M tokens/mo

Devstral Medium: $12

o3: $50

At 100M tokens/mo

Devstral Medium: $120

o3: $500

Which Performs Better?

TestDevstral Mediumo3
Structured Output——
Strategic Analysis——
Constrained Rewriting——
Creative Problem Solving——
Tool Calling——
Faithfulness——
Classification——
Long Context——
Safety Calibration——
Persona Consistency——
Agentic Planning——
Multilingual——
Full Devstral Medium profile →Full o3 profile →
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Also Compare

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