Hy3 preview is $0.43 cheaper per 1M input tokens (86.8% lower; 7.58x difference).
API cost decision in 10 seconds
🔥Hy3 preview vs 🔥Gemini 3 Flash Preview
Pick Hy3 preview for lower cost; pick Gemini 3 Flash Preview only if the larger context window matters more.
Pricing data updated:
Prices normalized to USD per 1M tokens
Sample workload: 1M input + 500K output
Budget verdict
Pick Hy3 preview for lower cost; pick Gemini 3 Flash Preview only if the larger context window matters more.
On the standard 1M input plus 500K output workload, Hy3 preview is estimated at $0.2 vs $2 for Gemini 3 Flash Preview, saving $1.8 (90.2% lower).
Cost-first pickHy3 preview
Context-first pickGemini 3 Flash Preview
Sample savings$1.890.2%
10x traffic gap$18.04
Gemini 3 Flash Preview has more context, but Hy3 preview saves $1.8 on the standard workload. At 10x that traffic, the same price gap is about $18.04. Use the calculator below to replace the sample workload with your own token volume.
Hy3 preview is $2.74 cheaper per 1M output tokens (91.3% lower; 11.5x difference).
Gemini 3 Flash Preview has 786.43K more context (4x larger).
Hy3 preview is $1.8 cheaper on the standard workload (90.2% lower).
Estimate your workload cost
Your Workload Cost
This estimate uses normalized public API pricing per 1M tokens. It is a planning aid, not a billing quote. Verify provider pricing, limits, and terms before production use.
Quick Decision
Hy3 preview has the lower input price; Hy3 preview has the lower output price; Gemini 3 Flash Preview offers the larger context window. For the 1M input plus 500K output sample, Hy3 preview is cheaper for the standard workload.
For a 1M input token plus 500K output token workload, the estimated API cost is $0.2 for Hy3 preview and $2 for Gemini 3 Flash Preview.
Choose Hy3 preview when you care most about lower input-token price, and lower output-token price.
Choose Gemini 3 Flash Preview when you care most about larger context window.
- On the standard 1M input plus 500K output workload, Hy3 preview is estimated at $0.2 vs $2 for Gemini 3 Flash Preview, saving $1.8 (90.2% lower).
- Hy3 preview is $1.8 cheaper on the standard workload (90.2% lower).
- Hy3 preview is $0.43 cheaper per 1M input tokens (86.8% lower; 7.58x difference).
- Hy3 preview is $2.74 cheaper per 1M output tokens (91.3% lower; 11.5x difference).
- Gemini 3 Flash Preview has 786.43K more context (4x larger).
| Feature | 🔥Hy3 preview (Tencent) | 🔥Gemini 3 Flash Preview (Google) |
|---|---|---|
| Input Price prompt tokens per 1M | $0.066 | $0.5 |
| Completion Price per 1M tokens | $0.26 | $3 |
| Sample Workload Cost 1M input + 500K output | $0.2 | $2 |
| Context Window | 262.14K | 1.05M |
| Release Date | 2026-04-22 | 2025-12-17 |
| Popularity Rank current rank | #1 | #6 |
Use-Case Decision Matrix
| Use case | Better pick | Why |
|---|---|---|
| Budget-constrained production | Hy3 preview | On the standard 1M input plus 500K output workload, Hy3 preview is estimated at $0.2 vs $2 for Gemini 3 Flash Preview, saving $1.8 (90.2% lower). |
| High-volume input processing | Hy3 preview | Lower prompt-token price matters most when prompts, retrieved passages, or documents dominate the bill. |
| Long responses and chatbots | Hy3 preview | Lower output-token price matters most when assistants generate many completion tokens. |
| RAG or long-document work | Gemini 3 Flash Preview | A larger context window leaves more room for retrieved passages, conversation history, or source files. |
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Open Google modelsHy3 preview is a high-efficiency Mixture-of-Experts model from Tencent designed for agentic workflows and production use. It supports configurable reasoning levels across disabled, low, and high modes, allowing it to...
Gemini 3 Flash Preview is a high speed, high value thinking model designed for agentic workflows, multi turn chat, and coding assistance. It delivers near Pro level reasoning and tool...