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Qwen3.5 Plus 2026-04-20

Qwen · released 3 months ago

Qwen3.5 Plus 2026-04-20 is a Qwen model with a 1M token context window — about 1,400 pages of text. It reads Text, Images, and Video and replies in Text. It can show its reasoning before it answers.

$0.345

input / 1M tokens

$2.07

output / 1M tokens

1M

context — about 1,400 pages

0.34¢

a client proposal

Pricing

Input
$0.345 per million tokens
Output
$2.07 per million tokens
Cache writes
$0.431 per million tokens
Long-context rate (over 256K)
$0.431 in · $2.59 out, per million tokens

Billed from your Alyph wallet. Prices can change when the provider changes theirs — last checked August 9, 2026.

The numbers

Provider
Qwen
Released
3 months ago (2026-04-27)
Context window
1M tokens — about 1,400 pages
Max output
66K tokens per reply
Input
Text, Images, and Video
Output
Text
Reasoning
Shows its thinking before answering

Cost vs Token Amount

Drag the slider to adjust the split between input and output workload.

80% Input20% Output
free$0.43$0.860 tokens250k500k750k1000k
Qwen3.5 Plus 2026-04-20

Adjust the ratio slider to change how output tokens influence the final price for equivalent workloads.

What a task costs

2K tokens in · 500 tokens out.

Qwen3.5 Plus 2026-04-20

Qwen

0.17¢

for this task

40% input · 60% output

Full pricing →

Your $5 welcome credit covers about 2,898 of these.

Compare Qwen3.5 Plus 2026-04-20

Closest in price on a typical task:

Qwen3.5 Plus 2026-04-20 vs Qwen3 30B A3B Thinking 2507 →Qwen3.5 Plus 2026-04-20 vs Qwen3 VL 30B A3B Thinking →Qwen3.5 Plus 2026-04-20 vs Qwen Plus 0728 (thinking) →Qwen3.5 Plus 2026-04-20 vs Qwen3 235B A22B Thinking 2507 →Any other combination →

Questions, answered

How much does Qwen3.5 Plus 2026-04-20 cost on Alyph?

Qwen3.5 Plus 2026-04-20 costs $0.345 per million input tokens and $2.07 per million output tokens on Alyph. A typical task — 5K tokens in, 800 out — works out to about 0.34¢. Billed from your Alyph wallet, with hard spending limits. Prices can change when the provider changes theirs; this page was last checked on August 9, 2026.

What is Qwen3.5 Plus 2026-04-20's context window?

1M tokens — about 1,400 pages. Replies can be up to 66K tokens long. Prompts longer than 256K tokens are billed at the long-context rate.

Can Qwen3.5 Plus 2026-04-20 read images and files?

Qwen3.5 Plus 2026-04-20 reads Text, Images, and Video. Drop a file onto the canvas and it becomes part of the context — the only limit is the context window.

Does Qwen3.5 Plus 2026-04-20 show its reasoning?

Yes. Qwen3.5 Plus 2026-04-20 can expose its thinking before the final answer, so you can watch how it got there.

Test Qwen3.5 Plus 2026-04-20 against Qwen3 30B A3B Thinking 2507

One prompt, both models at the same time, the better answer wins. Free to start, with $5 of credit.

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