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Qwen: Qwen3.5 Plus 2026-04-20

qwen/qwen3-5-plus-20260420
CompareAPITry this model

Qwen3.5 Plus (April 2026) is a large-scale multimodal language model from Alibaba. It accepts text, image, and video input and produces text output, with a 1M token context window.

Modalities
In / out per 1M$0.30 / $1.80
Context1M
ReleasedApr 27, 2026

Providers

1 provider serves this model upstream.

Providers serving this model
ProviderInput /MOutput /MCache read /MLatency P50Throughput P50Uptime
Alibaba Cloud Int.$0.30$1.80Variable0.80s63 tps99.92%

Market-wide measurements, refreshed every 15 minutes. They describe who serves Qwen3.5 Plus 2026-04-20 in general, not how ProjectCOZY routes your requests.

Pricing

List rates per 1M tokens — what Qwen3.5 Plus 2026-04-20 costs pay-as-you-go elsewhere, not what you pay here.

Input
$0.30
per 1M tokens
Output
$1.80
per 1M tokens
Cache read
—
not published
Included in every pass
Qwen3.5 Plus 2026-04-20 is included in every ProjectCOZY pass at no extra cost — one flat rate, no per-token metering. The rates above are there for comparison.

Performance

Time to first token and output speed across every provider, over the last 3 days.

0.0s50.0s100.0s150.0s200.0s
Oct 11, 12 AMOct 11, 8 AMOct 11, 4 PMOct 12, 12 AMOct 12, 8 AMOct 12, 4 PMOct 13, 12 AMOct 13, 8 AMOct 13, 4 PMOct 14, 12 AMOct 14, 8 AM
Median 90th percentile 99th percentile
0 tok/s50 tok/s100 tok/s150 tok/s200 tok/s
Oct 11, 12 AMOct 11, 8 AMOct 11, 4 PMOct 12, 12 AMOct 12, 8 AMOct 12, 4 PMOct 13, 12 AMOct 13, 8 AMOct 13, 4 PMOct 14, 12 AMOct 14, 8 AM
Median 90th percentile 99th percentile

Uptime

100% of requests were served successfully over the last 3 days, across all providers.

Last 3 daysAvailability 99.43%
Oct 11, 2:00 PMNow
Availability over the last 24 hoursAvailability 99.06%
100% 93% 87% 80%
Oct 13, 2:50 PMNow

Apps

Tools that most often run Qwen3.5 Plus 2026-04-20, by tokens this week.

Riley Daily Guide A/B Test25.7% of tokens422.0MHermes AgentPersonal Agent · 25.1% of tokens410.8MOpenClawPersonal Agent · 23.8% of tokens389.9MompCli Agent · 17.6% of tokens287.7MQwen CodeCli Agent · 7.9% of tokens128.8M

Activity

5.7B tokens processed market-wide in the last month.

0200.0M400.0M600.0M800.0M
Sep 14Sep 19Sep 24Sep 29Oct 4Oct 9Oct 14
Tokens

FAQ

Which model id do I use for Qwen3.5 Plus 2026-04-20?
qwen/qwen3.5-plus-20260420. Send it as the model field from any OpenAI-compatible client, against http://192.168.1.55/v1.
How much context does Qwen3.5 Plus 2026-04-20 hold?
1,000,000 tokens per request, of which up to 65,536 can be the response.
What can it accept and return?
Input: text, image, video. Output: text.
What does Qwen3.5 Plus 2026-04-20 cost on a pass?
Nothing beyond the pass itself. Pay-as-you-go elsewhere it lists at $0.30 per 1M input tokens and $1.80 per 1M output tokens.
Who built Qwen3.5 Plus 2026-04-20?
Qwen, in the Qwen3.5 family.

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