Is Qwen3.6 Max Preview available on FastMetal?

Not at the moment. Qwen3.8 Max (0902), from the same lab, is available on the FastMetal API today.

What is the context window of Qwen3.6 Max Preview?

262,144 tokens, shared between the prompt and the response.

qwen/qwen3-6-max-preview

Not Available

Qwen3.6 Max Preview

Qwen3.6-Max-Preview is a proprietary frontier model from Alibaba Cloud built on a sparse mixture-of-experts architecture with approximately 1 trillion total parameters. It is optimized for agentic coding, tool use, and...

4/27/2026

262,144 tokens

Specifications

Modalities

Input

text

Output

text

Supported Parameters

include_reasoning

logprobs

max_tokens

presence_penalty

reasoning

response_format

seed

structured_outputs

temperature

tool_choice

tools

top_logprobs

top_p

Max Output Tokens

65,536

Reasoning Configuration

Default: Thinking on
Turning thinking off: Possible (reasoning.enabled: false)

How to control thinking, and what it costs

Frequently asked questions

Is Qwen3.6 Max Preview available on FastMetal?: Not at the moment. Qwen3.8 Max (0902), from the same lab, is available on the FastMetal API today.
What is the context window of Qwen3.6 Max Preview?: 262,144 tokens, shared between the prompt and the response.

Models you can use on FastMetal