Gemini 3.7 Flash vs Hy3: Specs & Benchmark Comparison
Gemini 3.7 Flash is developed by Google, while Hy3 comes from Tencent. Hy3 was released in July 2026, and Gemini 3.7 Flash followed a month later in August 2026. Hy3 has a published size of about 295 billion parameters; Google has not disclosed the parameter count of Gemini 3.7 Flash.
We have 18 benchmark results for Gemini 3.7 Flash and 31 benchmark results for Hy3, but they overlap on a single test: Terminal-Bench 2.1, where Gemini 3.7 Flash scores 85.8% against 71.7%.
Gemini 3.7 Flash is available through an API at $0.75 per million input tokens with a 1M-token context window. We do not track a hosted API for Hy3, so pricing and context cannot be compared directly.
| Characteristic | Gemini 3.7 Flash | Hy3 |
|---|---|---|
| Company | Tencent | |
| Release Date | August 13, 2026 | July 6, 2026 |
| Parameters | — | 295B |
| Multimodal | Yes | No |
| Context (input) | 1.0M | — |
| Context (output) | 66K | — |
| Input Price / 1M | $0.75 | — |
| Output Price / 1M | $3.75 | — |
| Average Score | 59.8% | 57.1% |
| Benchmarks | ||
| Terminal-Bench 2.1 | 85.8% | 71.7% |
Visual Benchmark Comparison
Verdict
Gemini 3.7 Flash leads in 1 out of 2 comparison categories.
Both models show comparable average scores: Gemini 3.7 Flash — 0.6, Hy3 — 0.6.
Gemini 3.7 Flash is newer: released 8/13/2026 vs 7/6/2026.
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Frequently Asked Questions
Which is better for coding — Gemini 3.7 Flash or Hy3?
Which model is cheaper — Gemini 3.7 Flash or Hy3?
Which has a larger context window — Gemini 3.7 Flash or Hy3?
The Gemini 3.7 Flash and Hy3 comparison is updated for 2026. Data includes benchmark results, API pricing, context window size and other specifications. For more detailed information, visit the Gemini 3.7 Flash or Hy3 page. See also the complete list of AI model comparisons.