Qwen3.8-Max
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Overview
Qwen3.8-Max-0902（alias qwen3.8-max-2026-09-02）is an upgraded snapshot of qwen3.8-max. Coding capability breaks new ground, handling more complex engineering-scale projects and long-horizon autonomous development. Collaborative agent performance is significantly enhanced, with greater composure in multi-tool orchestration and end-to-end task delivery. Native vision understanding is refined across chart reasoning, document parsing, and multimodal perception — sharper and more reliable. Retains the 1M context window, thinking mode, and full tool ecosystem, evolving at a higher level of intelligence.
Features
Prefix Completion
Enable Partial Mode when calling the Qwen API to make the model continue strictly from your provided prefix text.View docs
Function Calling
Use function calling to connect large language models with external tools and systems.View docs
Cache
Context Cache stores shared prefixes for long-context requests to reduce repeated computation, improve latency, and lower cost.View docs
Structured Outputs
Structured Outputs help ensure the model returns a JSON string in the expected format.View docs
Batches
Asynchronously process requests in batches to reduce costs.View docs
Web Search
Enable web search so the model can answer with real-time retrieved data.View docs
Fine-tuning
Train models on sample data to better adapt them to specific tasks.View docs
Pricing
Rate Limits & Context
- Max Input
991K
- Max Output
131K
- Max Input (Thinking)
983K
- Max Output (Thinking)
131K
- Context
1M
- Max Reasoning
262K
- TPMTokens Per Minute
1M
- RPMRequests Per Minute
15K