qwen3.5-flashCompare qwen3.5-flash API pricing, supported endpoints, capabilities and access options on Modelsell.
Qwen tokenizer (tiktoken-compat)Scores on standardized evaluations. Higher percentages are better — and rank percentile shows
Metrics sourced fromArtificial Analysis 2026-09-30·Qwen3.5 Flash
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Qwen3.5 Flash 适合高频的内容处理与交互任务,例如把用户反馈整理为工单、根据界面截图解释操作问题、概括视频中发生的事情,或从多份资料中提取统一字段。它接受文字、图片和视频,输出文字,也能按指定结构组织结果,便于后续展示、筛选和程序处理。
在产品支持场景中,可以同时提供用户描述、报错截图和帮助文档,让模型区分画面上能看到的事实、用户陈述与尚待确认的信息。整理长资料时,给每份材料设置编号,并要求结论带上对应编号,有助于回到原文检查。它支持较长的上下文,但清楚的任务目标和相关材料仍比堆入无关内容更有用。
通过 enable_thinking 可切换思考模式。简单分类、格式整理和字段提取,可以关闭思考;需要比较多个方案、推断故障原因或分析前后矛盾时,可以开启。思考会增加处理过程与输出用量,应用应为最终答案留足预算,并在流式处理中区分思考内容与正式回复。
模型支持函数调用,适合根据对话选择查询订单、读取知识库等工具。应用执行工具并传回结果后,模型再组织答复;联网搜索等内置工具也需要在请求中启用。要求 JSON 时,除说明字段含义外,还应使用可用的结构化输出设置,并在程序中检查字段、类型与必填信息。
例如整理界面故障,传入截图与用户描述后输入:
“请生成一条产品工单。先列出截图中可直接观察到的问题,再概括用户诉求;推测原因另列,不把猜测写成事实。输出包含 title、observations、user_request、missing_info 四个字段,observations 和 missing_info 为数组。看不清的文字写‘无法辨认’。用户描述:点击导出后一直停在加载中。”
常规字段提取可设置 enable_thinking=false;需要结合日志与多个页面定位原因时设置为 true。使用 Python OpenAI SDK 时,通过 extra_body 传递该扩展参数。图片需作为实际图片内容随消息提交,程序收到结果后再校验 JSON 并保存工单。
/v1/chat/completions| Parameter | Type | Default / range | Description |
|---|---|---|---|
temperature | number | = 10 ~ 2 | Sampling temperature; lower is more deterministic |
top_p | number | = 10 ~ 1 | Nucleus sampling probability mass |
max_tokens | integer | >= 1 | Maximum number of tokens in the response |
frequency_penalty | number | = 0-2 ~ 2 | Penalises repetition of frequent tokens |
presence_penalty | number | = 0-2 ~ 2 | Encourages introducing new topics |
stop | array | — | Up to 4 strings that stop generation |
seed | integer | — | Deterministic sampling seed (best-effort) |
n | integer | = 1>= 1 | Number of completions to generate |
stream | boolean | = false | Stream tokens via Server-Sent Events |
response_format | object | — | Force JSON object or schema-conforming output |
tools | array | — | Tool / function declarations the model may call |
tool_choice | string | autononerequired | Tool-choice policy or specific tool name |
logprobs | boolean | = false | Return per-token log probabilities |
top_logprobs | integer | 0 ~ 20 | Number of top log probabilities returned per token |
logit_bias | object | — | Per-token logit bias map |
user | string | — | End-user identifier for abuse monitoring |
Replace <YOUR_API_KEY> with the API key from your token settings.
All requests must include Authorization: Bearer <TOKEN> header. Anthropic-formatted endpoints accept the x-api-key header instead.
Generate tokens from the Tokens page; you can scope them to specific models, groups, IPs, and rate-limits.
| Parameter | Type | Default / range | Description |
|---|---|---|---|
temperature | number | = 10 ~ 2 | Sampling temperature; lower is more deterministic |
top_p | number | = 10 ~ 1 | Nucleus sampling probability mass |
max_tokens | integer | >= 1 | Maximum number of tokens in the response |
frequency_penalty | number | = 0-2 ~ 2 | Penalises repetition of frequent tokens |
presence_penalty | number | = 0-2 ~ 2 | Encourages introducing new topics |
stop | array | — | Up to 4 strings that stop generation |
seed | integer | — | Deterministic sampling seed (best-effort) |
n | integer | = 1>= 1 | Number of completions to generate |
stream | boolean | = false | Stream tokens via Server-Sent Events |
response_format | object | — | Force JSON object or schema-conforming output |
tools | array | — | Tool / function declarations the model may call |
tool_choice | string | autononerequired | Tool-choice policy or specific tool name |
logprobs | boolean | = false | Return per-token log probabilities |
top_logprobs | integer | 0 ~ 20 | Number of top log probabilities returned per token |
logit_bias | object | — | Per-token logit bias map |
user | string | — | End-user identifier for abuse monitoring |
| Supplier | RPM | TPM | RPD |
|---|---|---|---|
| Alibaba | Unlimited | Unlimited | Unlimited |
| official | Unlimited | Unlimited | Unlimited |
No restriction
Compare qwen3.5-flash API pricing, supported endpoints, capabilities and access options on Modelsell.
Create an API key with access to qwen3.5-flash, then use the exact model ID and a supported endpoint from the API access section. Request fields depend on the selected endpoint.
Pricing depends on the selected provider group and the model billing unit. The current input, output, request, or media prices are shown on this page before sign-up.
The model catalog lists a context window of 1000000 tokens. Check the selected endpoint for request limits.
Start with the use cases and prompting guidance on this page, then evaluate the model with representative inputs from your project.
