Devstral 2 vs Qwen3 Coder Plus
Side-by-side comparison across metrics, pricing, and overall score — every value traced to a source.
Verdict: Qwen3 Coder Plus ranks highest overall (#13) with a score of 26.5.
The best choice still depends on which metrics matter for your workload — per-metric winners are marked below.
What the numbers hide
Computed from the published values below — no estimates, no generated claims.
Fragile verdict
The overall winner flips to Qwen3 Coder Plus if Context Window is weighted at 55% (it counts for 27% today). If context window drives your decision, the ranking above may not be your ranking.
Real tradeoff
Devstral 2 clearly beats Qwen3 Coder Plus on Input Price but clearly loses on Context Window — this pair is a priorities question, not a quality question.
What nobody reports
Tokens per Wh (efficiency) (1 of 2 missing) — the questions worth asking vendors directly.
AI hot take
Sign in to generate a contrarian AI read of this comparison.
| Metric | Devstral 2Mistral | Qwen3 Coder PlusAlibaba |
|---|---|---|
| Overall OptiSift Score | 22.4#14 | 26.5#13 |
| Input Price | $0.4 | $1 |
| Output Price | $2 | $5 |
| Context Window | 262K | 1.0M |
| Max Output Tokens | 262K | 66K |
| Tool Calling | Yes | Yes |
| Extended Reasoning | No | No |
| Tokens per Wh (efficiency) | — | 2,903 |