qwen

Qwen: Qwen3.6 Plus Preview (free)

by qwen No longer free

Last seen as free: Apr 3, 2026

OpenRouter
Tools Reasoning Long Context

Availability

Available 5 of 5 tracked days. Daily snapshots show whether this model was accessible as a free model on OpenRouter.

AprMay
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Qwen: Qwen3.6 Plus Preview (free)0

About

Qwen 3.6 Plus Preview is the next-generation evolution of the Qwen Plus series, featuring an advanced hybrid architecture that improves efficiency and scalability. It delivers stronger reasoning and more reliable agentic behavior compared to the 3.5 series. In benchmarks, it performs at or above leading state-of-the-art models. Designed as a flagship preview, it excels in agentic coding, front-end development, and complex problem-solving. Note: The model collects prompt and completion data that can be used to improve the model.

Specifications

Context Length 1.0M
Max Output Tokens 32K
Modality text->text
Input text
Output text
Supported Parameters include_reasoning, max_tokens, presence_penalty, reasoning, response_format, seed, structured_outputs, temperature, tool_choice, tools, top_p
Content Moderation No

Error Rate

Based on feedback reported by Free LLM Router users. Error rate reflects the percentage of requests that encountered issues such as rate limiting, unavailability, or errors. Learn more.

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Frequently Asked Questions

Is Qwen: Qwen3.6 Plus Preview (free) free to use?

Yes, Qwen: Qwen3.6 Plus Preview (free) is completely free to use through OpenRouter. You can access it via the Free LLM Router API at no cost.

What is the context window for Qwen: Qwen3.6 Plus Preview (free)?

Qwen: Qwen3.6 Plus Preview (free) supports a context window of 1.0M tokens (1,000,000 tokens).

What is the maximum output length for Qwen: Qwen3.6 Plus Preview (free)?

Qwen: Qwen3.6 Plus Preview (free) can generate up to 32K tokens (32,000 tokens) per response.

Does Qwen: Qwen3.6 Plus Preview (free) support function calling (tools)?

Yes, Qwen: Qwen3.6 Plus Preview (free) supports function calling / tool use, enabling it to interact with external APIs and services.

Does Qwen: Qwen3.6 Plus Preview (free) support reasoning?

Yes, Qwen: Qwen3.6 Plus Preview (free) supports reasoning capabilities, allowing it to show its step-by-step thought process.