Claude Opus 4.5 vs MiMo-V2-Flash: Specs & Benchmark Comparison
| Characteristic | Claude Opus 4.5 | MiMo-V2-Flash |
|---|---|---|
| Company | Anthropic | Xiaomi |
| Release Date | November 23, 2025 | December 15, 2025 |
| Parameters | — | 309B |
| Multimodal | Yes | No |
| Context (input) | 200K | — |
| Context (output) | 64K | — |
| Input Price / 1M | $5.00 | — |
| Output Price / 1M | $25.00 | — |
| Average Score | 0.9 | 0.9 |
| Benchmarks | ||
| GPQA | 0.9 | 0.8 |
Visual Benchmark Comparison
Claude Opus 4.5
MiMo-V2-Flash
GPQA0.9 vs 0.8
0.9
0.8
Verdict
MiMo-V2-Flash leads in 1 out of 2 comparison categories.
Overall Performance
Both models show comparable average scores: Claude Opus 4.5 — 0.9, MiMo-V2-Flash — 0.9.
Recency
MiMo-V2-Flash is newer: released 12/15/2025 vs 11/23/2025.
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The Claude Opus 4.5 and MiMo-V2-Flash comparison is updated for 2026. Data includes benchmark results, API pricing, context window size and other specifications. For more detailed information, visit the Claude Opus 4.5 or MiMo-V2-Flash page. See also the complete list of AI model comparisons.