Qwen3.5 Flash Thinking

Name: Qwen3.5 Flash Thinking
Brand: alibaba
SKU: alibaba/qwen3.5-flash-thinking

alibaba·alibaba/qwen3.5-flash-thinking·GA·Closed·qwen series

Qwen vision-language model for visual reasoning, documents, and agent tasks

Specs & pricing

Input / output per 1M tokens

Reference priceNanoGPT

$0.10 / $0.40

Blended $0.18 · Cache read $0.05

Lowest paidNanoGPTGateway

$0.10 / $0.40

Blended $0.18

Context

991,808

Output limit

65,536

Knowledge cutoff

—

Released / updated

2026-02-23 / 2026-02-23

Capabilities

✓ ReasoningTool useStructured output✓ Temperature✓ Attachments

Modalities

TextImageVideo

Available at 1 providers1 with public prices

Priced only

Provider	Tier	Input	Output	Cache read	Cache write	Context	Output limit	Status
NanoGPT qwen/qwen3.5-flash:thinking	Gateway	$0.10	$0.40	$0.05	—	991,808	65,536

Sorted by blended price (input×0.75 + output×0.25) asc. The official channel always shows regardless of rank. Whether a gateway's low price is actually usable can't be verified.

Reasoning control

Upstream provides no control info

1 / 1 providers expose no reasoning control (reasoning_options: []).

Your usage cost

Input tokens / month

Output tokens / month

Cache hit rate

Common scenarios

1NanoGPT$34.00

The cheapest paid channel is the only channel.

Price historyone sample accumulated per data sync

Input listOutput listMin blended

Qwen3.5 Flash Thinking

Specs & pricing

Available at 1 providers1 with public prices

Reasoning control

Your usage cost

Price historyone sample accumulated per data sync

Related models

Qwen3.5 Flash Thinking

Specs & pricing

Available at 1 providers1 with public prices

Reasoning control

Your usage cost

Price historyone sample accumulated per data sync

Related models