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Qwen 1.5 14B Chat

qwen/qwen-14b-chat

Model weights

Qwen1.5 14B is the beta version of Qwen2, a transformer-based decoder-only language model pretrained on a large amount of data. In comparison with the previous released Qwen, the improvements include:

  • Significant performance improvement in human preference for chat models
  • Multilingual support of both base and chat models
  • Stable support of 32K context length for models of all sizes

For more details, see this blog post(opens in new tab) and GitHub repo(opens in new tab).

Usage of this model is subject to Tongyi Qianwen LICENSE AGREEMENT(opens in new tab).

Modalities

Context

33K

Released

May 9, 2024

Knowledge Cutoff

Sep 2023

About Qwen 1.5 14B Chat

OpenRouter makes Qwen 1.5 14B Chat available through a unified, OpenAI-compatible API using the model ID qwen/qwen-14b-chat.

Qwen 1.5 14B Chat accepts text and returns text. It has a 32,768-token context window.

It was released on May 9, 2024; its knowledge cutoff is September 30, 2023.

More models from Qwen

  • Qwen3.8 27B
  • Qwen3 Reranker 8B
  • Qwen3 ASR 1.7B

Frequently asked questions

Qwen1.5 14B is the beta version of Qwen2, a transformer-based decoder-only language model pretrained on a large amount of data. In comparison with the previous released Qwen, the improvements include: - Significant performance improvement in human preference for chat models - Multilingual support of both base and chat models - Stable support of 32K context length for models of all sizes For...

Qwen 1.5 14B Chat has a 32,768 token context window.

Qwen3.8 27B, Qwen3.8 2.4T A95B, Qwen3.8 Max and 47 more are other text models from Qwen.

Qwen 1.5 14B Chat was released on May 9, 2024. Its knowledge cutoff is September 30, 2023.

ActivityFAQ

Activity

Token volume and request traffic to this model over time.