Devstral Medium vs Gemini 3 Flash Preview
Devstral Medium costs 1.5x less per output token.
Which Is Cheaper?
At 1M tokens/mo
Devstral Medium: $1
Gemini 3 Flash Preview: $2
At 10M tokens/mo
Devstral Medium: $12
Gemini 3 Flash Preview: $18
At 100M tokens/mo
Devstral Medium: $120
Gemini 3 Flash Preview: $175
Which Performs Better?
| Test | Devstral Medium | Gemini 3 Flash Preview |
|---|---|---|
| Structured Output | — | — |
| Strategic Analysis | — | — |
| Constrained Rewriting | — | — |
| Creative Problem Solving | — | — |
| Tool Calling | — | — |
| Faithfulness | — | — |
| Classification | — | — |
| Long Context | — | — |
| Safety Calibration | — | — |
| Persona Consistency | — | — |
| Agentic Planning | — | — |
| Multilingual | — | — |