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Hunyuan 4 Preview vs Qwen3.8 Max (0902)

At a glance

Tencent's Hunyuan 4 preview, built for coding agents and complex tool-use workflows.

1.0M ctx$0.83/$2.50 per M

Alibaba's updated Qwen3.8 Max flagship snapshot, post-trained for coding and agentic work.

1M ctx$2.00/$6.00 per M
Demos
All demos

No shared demos for these models yet.

AI Output
All AI outputs

No captured outputs for these models yet.

Benchmarks
See rankings
Reasoning
CodingInsufficient data
AgenticInsufficient data
ReasoningInsufficient data
MathInsufficient data
Sources:OpenRouter
Cheaper58%
Reasoning
CodingInsufficient data
AgenticInsufficient data
ReasoningInsufficient data
MathInsufficient data
Sources:OpenRouter
Specs
1.0M
Context
64K
Max output
Aug 2026
Released
1M
Context
131K
Max output
Sep 2026
Released
Capabilities
Vision
Audio
Reasoning
Vision
Audio
Reasoning
Pricing
Live pricing, shown before you run
Input58%$0.83/M tokens
Output58%$2.50/M tokens
Cache read83%$0.04/M tokens
Live pricing, shown before you run
Input$2.00/M tokens
Output$6.00/M tokens
Cache read$0.25/M tokens
Cache write$2.50/M tokens
Chat with Hunyuan 4 PreviewGo to model
Chat with Qwen3.8 Max (0902)Go to model
Frequently Asked Questions: Hunyuan 4 Preview vs Qwen3.8 Max (0902)▼

Which is better, Hunyuan 4 Preview or Qwen3.8 Max (0902)?

▼

Both Hunyuan 4 Preview and Qwen3.8 Max (0902) are capable AI models. The best choice depends on your specific use case: consider pricing, context window, speed, and which capabilities (vision, reasoning, audio) you need.

Which is cheaper, Hunyuan 4 Preview or Qwen3.8 Max (0902)?

▼

Hunyuan 4 Preview has a lower blended cost. Hunyuan 4 Preview: $0.83 input / $2.50 output. Qwen3.8 Max (0902): $2.00 input / $6.00 output.

Which has a larger context window, Hunyuan 4 Preview or Qwen3.8 Max (0902)?

▼

Hunyuan 4 Preview has a larger context window: Hunyuan 4 Preview supports 1M tokens vs Qwen3.8 Max (0902) at 1M tokens.

Do both Hunyuan 4 Preview and Qwen3.8 Max (0902) support vision?

▼

Qwen3.8 Max (0902) supports vision/image input, but Hunyuan 4 Preview does not.

What are the key differences between Hunyuan 4 Preview and Qwen3.8 Max (0902)?

▼

Key differences: Hunyuan 4 Preview is significantly cheaper; only Qwen3.8 Max (0902) supports vision input. Compare full specs on this page.

Which model should I choose for my use case?

▼

If cost is your priority, choose the cheaper option. If you need the highest intelligence for complex tasks, pick the higher-scoring model. For long documents or codebases, choose the larger context window. You can try both Hunyuan 4 Preview and Qwen3.8 Max (0902) for free on idapt.app to see which performs better for your specific needs.

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