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  1. Home
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  3. Compare

Hy3 vs Gemini 3.5 Flash

Compare Hy3 from tencent and Gemini 3.5 Flash from Google on key metrics including benchmarks, price, context length, and other model features. Access both models and hundreds of others through the OpenRouter API.

Favicon for tencent
Hy3
Favicon for google
Gemini 3.5 Flash
Favicon for tencent
Hy3
Favicon for google
Gemini 3.5 Flash

Overview

Hy3
Author
tencent
Gemini 3.5 Flash
Author
Google
Hy3
Context length
262Ktokens
Gemini 3.5 Flash
Context length
1.05Mtokens
Hy3
Reasoning
Gemini 3.5 Flash
Reasoning
Hy3
Input modalities
Gemini 3.5 Flash
Input modalities
Hy3
Output modalities
Gemini 3.5 Flash
Output modalities

Hy3 vs Gemini 3.5 Flash: side-by-side summary

Hy3 and Gemini 3.5 Flash are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.

Hy3, from tencent, has a 262,144-token context window and is priced at $0.132/M tokens input, $0.528/M tokens output on OpenRouter.

Gemini 3.5 Flash, from Google, has a 1,048,576-token context window and is priced at $1.50/M tokens input, $9/M tokens output on OpenRouter.

Context window
  • Hy3: 262,144 tokens
  • Gemini 3.5 Flash: 1,048,576 tokens
Price
  • Hy3: $0.132/M tokens input, $0.528/M tokens output
  • Gemini 3.5 Flash: $1.50/M tokens input, $9/M tokens output
Provided by
  • Hy3: tencent
  • Gemini 3.5 Flash: Google
  • Hy3 model details, providers and pricing
  • Gemini 3.5 Flash model details, providers and pricing

Hy3 vs Gemini 3.5 Flash at a glance

Hy3 vs Gemini 3.5 Flash comparison
AttributeHy3Gemini 3.5 Flash
Input price$0.132/M tokens$1.50/M tokens
Output price$0.528/M tokens$9/M tokens
Context window262,144 tokens1,048,576 tokens
Intelligence IndexNot available33.6
Coding IndexNot availableNot available
Agentic IndexNot availableNot available
Latency (p50)2.80 s12.88 s
Throughput (p50)54.0 tok/s6.0 tok/s

Benchmark data updated Oct 5, 2026

Frequently asked questions

Which has the longer context window, Hy3 or Gemini 3.5 Flash?

Gemini 3.5 Flash has the longer context window at 1,048,576 tokens, compared with 262,144 tokens for Hy3.

Which is faster, Hy3 or Gemini 3.5 Flash?

Hy3 is faster on OpenRouter, generating a median 54.0 tokens per second compared with 6.0 tokens per second for Gemini 3.5 Flash.