Qwen3.5-9B

Qwen3.5-9B

Alibaba (Qwen)

Qwen3.5-9B is a multimodal foundation model from the Qwen3.5 family, designed to deliver strong reasoning, coding, and visual understanding in an efficient 9B-parameter architecture. It uses a unified vision-language design...

What is Qwen3.5-9B?

Qwen3.5-9B is a multimodal foundation model from the Qwen3.5 family, designed to deliver strong reasoning, coding, and visual understanding in an efficient 9B-parameter architecture. It uses a unified vision-language design...

Specifications

  • Developer: Alibaba (Qwen)
  • Context window: 262.1K tokens
  • Max output: 81.9K tokens
  • Input modalities: text, image, video
  • Output modalities: text
  • Input price: $0.0400 per 1M tokens
  • Output price: $0.1500 per 1M tokens
  • Knowledge cutoff:
  • Supported parameters: frequency_penalty, include_reasoning, logit_bias, logprobs, max_tokens, min_p, presence_penalty, reasoning, repetition_penalty, response_format, seed, stop, structured_outputs, temperature, tool_choice, tools, top_k, top_logprobs, top_p

Use Qwen3.5-9B with PromptLayer

PromptLayer lets teams manage, evaluate, and observe prompts that run on Qwen3.5-9B alongside every other model in their stack. Version prompts, run evals across models, and ship safe rollouts from the same dashboard.

Ready to try it yourself? Sign up for PromptLayer and start managing your prompts in minutes.

Socials
PromptLayer
Company
All services online
Location IconPromptLayer is located in the heart of New York City
PromptLayer © 2026