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📋 Qwen Changelog

Qwen Changelog & Updates

Sep 2025 Qwen3.5

Qwen3.5 Series

Enhanced Qwen3.5 with native multimodal, 1M context window, and agentic capabilities.

Sep 2024 Qwen2.5

Qwen2.5 Series

Released Qwen2.5 with 0.5B to 72B sizes, significantly improved coding and mathematical abilities.

Sep 2023 Qwen-14B

Qwen-14B Release

Released Qwen-14B with improved reasoning, knowledge, and multilingual performance.

Mar 2025 Qwen3-110B

Qwen3-110B Launch

Released Qwen3-110B with Mixture-of-Experts architecture, rivaling top-tier models.

Jun 2024 Qwen2-72B

Qwen2 Launch

Released Qwen2 series with 72B flagship, achieving state-of-the-art results on multilingual benchmarks.

Feb 2026 Qwen4

Qwen4 Launch

Next-gen Qwen4 with breakthrough reasoning, multilingual understanding, and enterprise platform.

Feb 2024 Qwen1.5

Qwen1.5 Series

Released Qwen1.5 with multi-model sizes from 0.5B to 72B, improved performance across the board.

Dec 2024 QwQ-32B

QwQ-32B Reasoning Model

Released QwQ-32B reasoning model with advanced chain-of-thought capabilities.

Dec 2023 Qwen-72B

Qwen-72B Launch

Launched Qwen-72B flagship model, competing with GPT-3.5 on multiple benchmarks.

Aug 2023 Qwen-7B

Qwen-7B Launch

Alibaba Cloud launched Qwen-7B, an open-source large language model with strong Chinese and English capabilities.

For the latest updates, visit the official Qwen website.