Qwen 1.5 (14B) overview
Qwen 1.5 (14B) specs
- Developer
- Alibaba Cloud
- Input
- Text
- Output
- Text
- API
- OpenAI-compatible, base URL
https://api.aimlapi.com/v1
Qwen 1.5 (14B) Description
Qwen 1.5, with its 14 billion parameters, sets a new standard in the realm of conversational AI. This model offers enhanced understanding and generation of human-like text, providing richer, more complex dialogues. It excels in capturing subtleties and nuances of language, resulting in more engaging and lifelike interactions. Qwen 1.5 (14B) is designed for those who demand the highest quality in conversation intelligence, leveraging deep learning to facilitate authentic and dynamic exchanges.
Use Cases for the Model
Qwen 1.5 (14B) is ideal for advanced conversational applications, including sophisticated customer service bots, interactive story-telling, and high-level educational tutoring. Its ability to understand and generate contextually relevant and nuanced responses makes it perfect for scenarios that require a deep level of interaction and comprehension, such as psychological counseling or negotiation simulations.
How does it compare to other models?
Qwen 1.5 (14B) is among the elite in conversational AI, offering more depth and context understanding than smaller models. Its larger size allows for a broader understanding of complex subjects and more nuanced conversation generation. This makes it a formidable competitor to similar-sized models, providing exceptional accuracy and depth in its responses.
Tips for Maximizing Interaction Quality
To maximize the performance of Qwen 1.5 (14B), ensure that prompts are detailed and contextually rich, allowing the model to fully understand the intent and nuances of the conversation. Regular training and updates based on user feedback and interactions can help refine its capabilities, ensuring that the model continues to deliver high-quality, relevant, and engaging conversations.
Optimizing for Different Scenarios
Qwen 1.5 (14B) can be customized to excel in specific domains, from technical support to creative storytelling. Its ability to adapt to different conversational styles and content types, combined with its deep learning capabilities, allows for a tailored approach to various conversational needs. This adaptability ensures that Qwen 1.5 (14B) remains a top choice for developers and organizations seeking to implement sophisticated conversational AI solutions.
Use cases
- Conversational agents and chatbots
- Content generation (articles, stories, summaries)
- Language tutoring and practice
- Sentiment analysis and feedback interpretation
- Code generation and assistance (if fine-tuned)
- Data extraction and summarization from documents
Capabilities
- Function calling
- Streaming
- Structured outputs
Qwen 1.5 (14B) API pricing
| Usage | Price | Unit |
|---|---|---|
| Input | $0.315 | 1M tokens |
| Output | $0.315 | 1M tokens |
Qwen 1.5 (14B) is deprecated on AI/ML API. The rates apply to existing integrations; the models below are current alternatives.
Prices from the AI/ML API price list, checked on Nov 4, 2026.
Qwen 1.5 (14B) vs other models: token prices
AI/ML API input and output rates for 5 models, per million tokens.
| Model | Input | Output |
|---|---|---|
| $0.315 | $0.315 | |
| $0.15 | $0.47 | |
| $0.16 | $0.47 | |
| $0.4761 | $3.39 | |
| $4.23 | $12.7 |
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Qwen 1.5 (14B) FAQ
How much does Qwen 1.5 (14B) cost?
Qwen 1.5 (14B) is priced at input $0.315 / 1M, output $0.315 / 1M.
Does Qwen 1.5 (14B) support streaming?
Yes, Qwen 1.5 (14B) can stream responses as they are generated.
Does Qwen 1.5 (14B) support tool calling and structured outputs?
Yes, Qwen 1.5 (14B) supports both function calling and structured outputs.
Who created Qwen 1.5 (14B)?
Qwen 1.5 (14B) was built by Alibaba Cloud.
What kind of tasks is Qwen 1.5 (14B) suited for?
It supports function calling, streaming responses, and structured outputs, making it suitable for tool-driven and structured-response applications.
What API endpoint does Qwen 1.5 (14B) use?
It is served on the v1 endpoint.

