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  1. Home
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  3. Compare

Gemini 3.1 Flash Lite vs Hy3 preview

Compare Gemini 3.1 Flash Lite from Google and Hy3 preview from tencent 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 google
Gemini 3.1 Flash Lite
Favicon for tencent
Hy3 preview
Favicon for google
Gemini 3.1 Flash Lite
Favicon for tencent
Hy3 preview

Overview

Gemini 3.1 Flash Lite
Author
Google
Hy3 preview
Author
tencent
Gemini 3.1 Flash Lite
Context length
1.05Mtokens
Hy3 preview
Context length
262Ktokens
Gemini 3.1 Flash Lite
Reasoning
Hy3 preview
Reasoning
Gemini 3.1 Flash Lite
Input modalities
Hy3 preview
Input modalities
Gemini 3.1 Flash Lite
Output modalities
Hy3 preview
Output modalities

Gemini 3.1 Flash Lite vs Hy3 preview: side-by-side summary

Gemini 3.1 Flash Lite and Hy3 preview are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.

Gemini 3.1 Flash Lite, from Google, has a 1,048,576-token context window and is priced at $0.25/M tokens input, $1.50/M tokens output on OpenRouter.

Hy3 preview, from tencent, has a 262,144-token context window and is priced at $0.18/M tokens input, $0.60/M tokens output on OpenRouter.

Context window
  • Gemini 3.1 Flash Lite: 1,048,576 tokens
  • Hy3 preview: 262,144 tokens
Price
  • Gemini 3.1 Flash Lite: $0.25/M tokens input, $1.50/M tokens output
  • Hy3 preview: $0.18/M tokens input, $0.60/M tokens output
Provided by
  • Gemini 3.1 Flash Lite: Google
  • Hy3 preview: tencent
  • Gemini 3.1 Flash Lite model details, providers and pricing
  • Hy3 preview model details, providers and pricing

Gemini 3.1 Flash Lite vs Hy3 preview at a glance

Gemini 3.1 Flash Lite vs Hy3 preview comparison
AttributeGemini 3.1 Flash LiteHy3 preview
Input price$0.25/M tokens$0.18/M tokens
Output price$1.50/M tokens$0.60/M tokens
Context window1,048,576 tokens262,144 tokens
Intelligence IndexNot available22.7
Coding IndexNot availableNot available
Agentic IndexNot availableNot available
Latency (p50)0.68 s2.26 s
Throughput (p50)98.0 tok/s89.0 tok/s

Benchmark data updated Oct 5, 2026

Frequently asked questions

Is Gemini 3.1 Flash Lite cheaper than Hy3 preview?

Hy3 preview is cheaper than Gemini 3.1 Flash Lite on OpenRouter: Hy3 preview costs $0.18/M tokens input and $0.60/M tokens output, while Gemini 3.1 Flash Lite costs $0.25/M tokens input and $1.50/M tokens output.

Which has the longer context window, Gemini 3.1 Flash Lite or Hy3 preview?

Gemini 3.1 Flash Lite has the longer context window at 1,048,576 tokens, compared with 262,144 tokens for Hy3 preview.

Which is faster, Gemini 3.1 Flash Lite or Hy3 preview?

Gemini 3.1 Flash Lite is faster on OpenRouter, generating a median 98.0 tokens per second compared with 89.0 tokens per second for Hy3 preview.