Gemini 3.8 Flash vs MiMo-V2.6-Pro: Specs & Benchmark Comparison
Gemini 3.8 Flash is developed by Google, while MiMo-V2.6-Pro comes from Xiaomi. Both were released in September 2026. MiMo-V2.6-Pro has a published size of about 1.0 trillion parameters; Google has not disclosed the parameter count of Gemini 3.8 Flash.
The two models share 3 published benchmarks. MiMo-V2.6-Pro leads on 2 of them, Gemini 3.8 Flash on 1. The widest gaps are on Terminal-Bench 4.0, where MiMo-V2.6-Pro scores 34.9% against 19.1%; DeepSWE 1.1, where Gemini 3.8 Flash scores 73.7% against 71.9%. Averaged across everything we track, Gemini 3.8 Flash sits at 59.2% and MiMo-V2.6-Pro at 59.7%.
MiMo-V2.6-Pro is the cheaper API at $0.43 per million input tokens and $0.87 per million output tokens, about 72% below Gemini 3.8 Flash at $0.75 and $3.75. Both accept a context window of about 1M tokens. Both accept text, images, audio, and video as input.
| Characteristic | Gemini 3.8 Flash | MiMo-V2.6-Pro |
|---|---|---|
| Company | Xiaomi | |
| Release Date | September 2, 2026 | September 22, 2026 |
| Parameters | — | 1.0T |
| Multimodal | Yes | Yes |
| Context (input) | 1.0M | 1.0M |
| Context (output) | 66K | — |
| Input Price / 1M | $0.75 | $0.43 |
| Output Price / 1M | $3.75 | $0.87 |
| Average Score | 59.2% | 59.7% |
| Benchmarks | ||
| Terminal-Bench 4.0 | 19.1% | 34.9% |
| DeepSWE 1.1 | 73.7% | 71.9% |
| Terminal-Bench 2.1 | 89.4% | 89.9% |
Visual Benchmark Comparison
Verdict
MiMo-V2.6-Pro leads in 2 out of 4 comparison categories.
Both models show comparable average scores: Gemini 3.8 Flash — 0.6, MiMo-V2.6-Pro — 0.6.
MiMo-V2.6-Pro is 3.4x cheaper: input $0.43/1M vs $0.75/1M tokens.
Same context size: 1M tokens.
MiMo-V2.6-Pro is newer: released 9/22/2026 vs 9/2/2026.
More About These Models
Related Comparisons
Frequently Asked Questions
Which is better for coding — Gemini 3.8 Flash or MiMo-V2.6-Pro?
Which model is cheaper — Gemini 3.8 Flash or MiMo-V2.6-Pro?
Which has a larger context window — Gemini 3.8 Flash or MiMo-V2.6-Pro?
The Gemini 3.8 Flash and MiMo-V2.6-Pro comparison is updated for 2026. Data includes benchmark results, API pricing, context window size and other specifications. For more detailed information, visit the Gemini 3.8 Flash or MiMo-V2.6-Pro page. See also the complete list of AI model comparisons.