AI model comparison
Hy4 preview vs Gemini 3.7 Flash
Side by side comparison of Hy4 preview and Gemini 3.7 Flash on pricing, benchmark scores, context window, and more.
Tencent: Hy4 preview is a mixture-of-experts model from Tencent, with 49B active parameters out of 770B total.
- Input / 1M
- $0.83
- Output / 1M
- $2.50
- Context
- 1.05M
Gemini 3.7 Flash is a multimodal model from Google for fast agentic workflows, coding, and complex multi-step reasoning.
- Input / 1M
- $0.75
- Output / 1M
- $3.75
- Context
- 1.05M
Comparing image generators? Compare image models
At a glance
Quick verdict
How the two models stack up on the things people ask about most.
Lower price
Hy4 preview
1.2x cheaper for a typical chat
Higher intelligence score
Not available
Not enough benchmark data
Larger context window
Tie
1.05M vs 1.05M tokens
Newer release
Hy4 preview
Released August 28, 2026
Benchmarks
Benchmark scores
Independent scores from Artificial Analysis. Higher is better.
Intelligence index
Gemini 3.7 FlashNot availableCoding index
Gemini 3.7 Flash76.1Agentic index
Gemini 3.7 Flash35.2Pricing
Hy4 preview vs Gemini 3.7 Flash API pricing
Per-token API rates. Cheaper option highlighted.
| Metric | Gemini 3.7 Flash | |
|---|---|---|
| Input tokensPer 1M tokens | $0.83 | $0.75 |
| Output tokensPer 1M tokens | $2.50 | $3.75 |
| Cached input (read)Per 1M tokens | $0.04 | $0.08 |
| Cache writePer 1M tokens | Not available | $0.04 |
| Web searchPer request | Not available | $0.014 |
What it costs in practice
Estimated cost per 1,000 requests at standard rates. Coding and long-document figures also show the cost when the input is already cached.
Chat message
2K in, 500 out
Gemini 3.7 Flash$3.38Coding task
30K in, 4K out
Gemini 3.7 Flash$37.50$17.25 cachedLong document summary
150K in, 2K out
Gemini 3.7 Flash$120$18.75 cachedSpecs
Context window and capabilities
How much each model can read, how much it can write, and what it accepts as input.
| Metric | Gemini 3.7 Flash | |
|---|---|---|
| Context window | 1.05M tokens | 1.05M tokens |
| Max output | 64K tokens | 66K tokens |
| Input types | Text | Audio, File, Image, Text, Video |
| Output types | Text | Text |
| Reasoning effort levels | High, Low, None | High, Medium, Low |
| Default reasoning effort | High | Medium |
| Release date | August 28, 2026 | August 13, 2026 |
Features
Supported features
API features available for each model.
| Metric | Gemini 3.7 Flash | |
|---|---|---|
| Tool calling | Supported | Supported |
| Structured outputs | Supported | Supported |
| JSON mode | Supported | Supported |
| Reasoning | Supported | Supported |
| Temperature | Supported | Supported |
| Stop sequences | Supported | Supported |
| Deterministic seed | Supported | Supported |
| Verbosity control | Not supported | Not supported |
Keep exploring
More on these models
Other head-to-heads, the full model page, and the alternatives list for each model.
- Hy4 preview vs DeepSeek V4.1 Flash 1017
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- Hy4 preview vs GPT-5.6 Luna Pro
- Hy4 preview vs MiMo-V2.5
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- Hy4 preview vs MiMo-V2.5-Pro
- Hy4 preview vs Muse Glimmer 30B
- Hy4 preview vs Inkling
- Hy4 preview vs Command A+
Gemini 3.7 FlashView full model details- Gemini 3.7 Flash vs DeepSeek V4.1 Flash 1017
- Gemini 3.7 Flash vs GLM 5.3
- Gemini 3.7 Flash vs Step 5 Preview
- Gemini 3.7 Flash vs Gemini 3.8 Flash
- Gemini 3.7 Flash vs Gemini 4 Argon
- Gemini 3.7 Flash vs Gemini 3 Flash Preview
- Gemini 3.7 Flash vs Gemini 3.1 Flash Lite
- Gemini 3.7 Flash vs Gemini 2.5 Flash
- Gemini 3.7 Flash vs Gemini 3.5 Flash Lite
- Gemini 3.7 Flash vs Inkling
Our take
Hy4 preview is 1.2x cheaper for a typical chat. The right pick depends on your workload, so the quickest way to settle it is to send the same prompt to both and compare.
FAQ
Frequently asked questions
Is Hy4 preview or Gemini 3.7 Flash cheaper?
Hy4 preview is cheaper for a typical chat (2K input tokens and 500 output tokens). Hy4 preview costs $0.83 per 1M input tokens and $2.50 per 1M output tokens, while Gemini 3.7 Flash costs $0.75 per 1M input tokens and $3.75 per 1M output tokens.
Which has a bigger context window, Hy4 preview or Gemini 3.7 Flash?
Hy4 preview supports up to 1.05M tokens of context, compared with 1.05M for Gemini 3.7 Flash.
Can I use Hy4 preview and Gemini 3.7 Flash at the same time?
Yes. Shortcut Chat sends one prompt to multiple models at once, so you can see Hy4 preview and Gemini 3.7 Flash answer side by side and keep the better response.
Why choose? Ask both.
Send one prompt to Hy4 preview and Gemini 3.7 Flash at the same time. Compare the answers side by side and keep the best one.