GPT-5.4 vs MiMo-V2-Flash: Specs & Benchmark Comparison
| Characteristic | GPT-5.4 | MiMo-V2-Flash |
|---|---|---|
| Company | OpenAI | Xiaomi |
| Release Date | March 5, 2026 | December 15, 2025 |
| Parameters | — | 309B |
| Multimodal | Yes | No |
| Context (input) | 1.0M | — |
| Context (output) | 128K | — |
| Input Price / 1M | $2.50 | — |
| Output Price / 1M | $15.00 | — |
| Average Score | 0.9 | 0.9 |
| Benchmarks | ||
| GPQA | 0.9 | 0.8 |
Visual Benchmark Comparison
GPT-5.4
MiMo-V2-Flash
GPQA0.9 vs 0.8
0.9
0.8
Verdict
GPT-5.4 leads in 1 out of 2 comparison categories.
Overall Performance
Both models show comparable average scores: GPT-5.4 — 0.9, MiMo-V2-Flash — 0.9.
Recency
GPT-5.4 is newer: released 3/5/2026 vs 12/15/2025.
More About These Models
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The GPT-5.4 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 GPT-5.4 or MiMo-V2-Flash page. See also the complete list of AI model comparisons.