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Qwen Released August 28, 2025 Synced Apr 19, 2026

Qwen: Qwen3 30B A3B Thinking 2507

Qwen3-30B-A3B-Thinking-2507 is a 30B parameter Mixture-of-Experts reasoning model optimized for complex tasks requiring extended multi-step thinking. The model is designed specifically for “thinking mode,” where internal reasoning traces are separated...

Tool useReasoning

Why it stands out

Combines tool use with reasoning — a strong baseline for agentic and multi-step workflows.
$0.051/M input makes it practical for always-on agents, batch processing, or high-volume classification.

What to watch

Text-only input — image or audio workflows require a separate model in the pipeline.
33K context window is shorter than the longest-context frontier models available today.
No benchmark score currently tracked — evaluate using task-specific testing alongside pricing and capability data.

Release timeline

Tracked events for Qwen: Qwen3 30B A3B Thinking 2507.

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release

Qwen: Qwen3 30B A3B Thinking 2507 entered the tracked catalog

August 28, 2025

Qwen3-30B-A3B-Thinking-2507 is a 30B parameter Mixture-of-Experts reasoning model optimized for complex tasks requiring extended multi-step thinking. The model is designed specifically for “thinking mode,” where internal reasoning traces are separated from final answers. Compared to earlier Qwen3-30B releases, this version improves performance across logical reasoning, mathematics, science, coding, and multilingual benchmarks. It also demonstrates stronger instruction following, tool use, and alignment with human preferences. With higher reasoning efficiency and extended output budgets, it is best suited for advanced research, competitive problem solving, and agentic applications requiring structured long-context reasoning.

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Recent changes

LaunchAug 28

Qwen launched Qwen: Qwen3 30B A3B Thinking 2507

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