Qwen3.5 Plus 2026-02-15: API pricing, context window and capabilities

Prices from official vendor price lists · October 2026

Qwen3.5 Plus 2026-02-15 costs $0.26 per 1M input tokens and $1.56 per 1M output tokens, with a 1M context window. Mid-priced: dearer than 44% of this rating, with Qwen3.7 Plus as the nearest cheaper Alibaba option. Recorded for vision, reasoning, adjustable thinking.

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Capabilities

API $/1M (in / out)

$0.26 / $1.56

Context window

1M tokens

Price / mo

API only

Overview Reviews

Qwen3.5 Plus 2026-02-15 is an AI model from Alibaba (Qwen), priced at $0.26 input and $1.56 output per 1M tokens. That places it in the mid tier of this rating — cheaper than 56% of the 205 priced models listed.

It holds 1M tokens in a single conversation, enough for a full codebase or a contract bundle in one pass. Capabilities recorded in this rating: text & chat, vision, video, reasoning, adjustable thinking. Access is through the API rather than a consumer subscription.

API price$0.26 / $1.56per 1M tokens, in / out

Context1M tokenstokens per conversation

VendorAlibaba (Qwen)all models from this vendor

TierMidcheaper than 56% of models

Cost calculator

1M tokens/mo10M tokens/mo50M tokens/mo200M tokens/mo

Standard$1.23~~AED 5 per month~~

With batch −50%$0.62~~AED 2 per month~~

With caching on input$1.18~~AED 4 per month~~

Standard$12.35~~AED 45 per month~~

With batch −50%$6.18~~AED 23 per month~~

With caching on input$11.77~~AED 43 per month~~

Standard$61.75~~AED 227 per month~~

With batch −50%$30.88~~AED 113 per month~~

With caching on input$58.83~~AED 216 per month~~

Standard$247~~AED 907 per month~~

With batch −50%$124~~AED 454 per month~~

With caching on input$235~~AED 864 per month~~

Assumes a 1:3 input-to-output ratio, which is typical for chat and generation. Dirham figures use 3.6725 per dollar. Batch and caching discounts apply where the vendor offers them.

Compared with alternatives

How Qwen3.5 Plus 2026-02-15 sits against its neighbours in this rating. Tap a card to open that model.

Mistral Large 3 2512

Cheaper

Mistral AI

$0.5 / $1.5262.1K tokens

Qwen3.5-27B

Closest match

Alibaba (Qwen)

$0.195 / $1.56262.1K tokens

Qwen3 VL Plus

Step up

Alibaba (Qwen)

$0.2 / $1.6256K tokens

Good and poor fit

Good fit

Multi-step analysis, planning and code review, where the first plausible answer is often wrong.
Reading screenshots, charts, scanned documents and photos.
Whole codebases, contract bundles and long transcripts in a single pass.

Related filters

Text & chat234 models for text generation and chat

Vision159 models that read images

Reasoning175 models that think before answering

Adjustable thinking85 models with a reasoning depth dial

Tool calling172 models that call your functions

Alibaba (Qwen)40 models from this vendor

All 245 modelsThe full rating with filters and prices

Frequently asked questions

How much does Qwen3.5 Plus 2026-02-15 cost?

$0.26 / $1.56 per 1M tokens, input and output. In dirhams that is roughly AED 0.95 per 1M input tokens. Batch processing halves it where the vendor offers it.

What is the context window of Qwen3.5 Plus 2026-02-15?

1M tokens in a single conversation.

What can Qwen3.5 Plus 2026-02-15 do?

In this rating it is recorded with: text & chat, vision, video, reasoning, adjustable thinking, tool calling, structured JSON output, long context 1M+, prompt caching, batch API, free tier, multilingual, open weights.

Is Qwen3.5 Plus 2026-02-15 a good choice?

It depends on the job. See the good-fit and poor-fit lists above, and compare against the neighbouring models before committing.

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