Qwen3.5 Plus 2026-04-20
Qwen (Alibaba) · Reasoning · 1M context · released Apr 27, 2026 · checked 8h ago
Ways to buy 1
| Way to buy | Input | Output | In / out per 1M | Cached | Vs list |
|---|---|---|---|---|---|
| Qwen (Alibaba) API The lab's own API | $0.3 | $1.8 | $0.3 / $1.8List price | n/a | List price |
USD per 1M tokens. Regions are separate routes.
Through a gateway
Your own numbers100M input and 20M output tokens a month: $66.00 direct.
Helicone$66.00+0%
Kong AI Gateway$66.00+0%
LiteLLM$66.00+0%
Vercel AI Gateway$66.00+0%
Cloudflare AI Gateway$69.30+5%
Requesty$69.30+5%
Eden AI$69.63+5.5%
OpenRouter$69.63+5.5%
No published token fee: Martian Gateway, Portkey, TrueFoundry AI Gateway.
Related models
| In / out per 1M | Cheapest route | ||||||
|---|---|---|---|---|---|---|---|
| Qwen3.8 Max Prime Qwen (Alibaba) · 1M | $4 | $12 | $4 / $12 | $6 | 1M | Lab list price | · |
| Qwen3.8 Omni Flash Qwen (Alibaba) · 1M | $0.15 | $0.47 | $0.15 / $0.47 | $0.23 | 1M | Lab list price | · |
| Qwen3.8 Max (0902) Qwen (Alibaba) · 1M | $2 | $6 | $2 / $6 | $3 | 1M | Lab list price | · |
| Qwen3.8 Flash Qwen (Alibaba) · 1M | $0.15 | $0.47 | $0.15 / $0.47 | $0.23 | 1M | Lab list price | · |
 Gemini 3.8 FlashGoogle · 1MCheapest: $0.75 on Google Gemini API (flex) | $0.75 | $3.75 | $0.75 / $3.75 | $1.5 | 1M | $0.75 on Google Gemini API (flex) | · |
 GLM 5.3Z.ai · 1.31M | $0.561 | $1.76 | $0.561 / $1.76 | $0.862 | 1.31M | on Baidu (fp8) | · |
| Gemini 3.7 Flash Google · 1MCheapest: $0.75 on Google Vertex AI (global-flex) | $0.75 | $3.75 | $0.75 / $3.75100% | $1.5 | 1M | $0.75 on Google Vertex AI (global-flex) | 100% |
| GLM 4.6 Z.ai · 205K | $0.43 | $1.75 | $0.43 / $1.75 | $0.76 | 205K | on Venice (fp4) | · |
About Qwen3.5 Plus 2026-04-20
Qwen3.5 Plus (April 2026) is a large-scale multimodal language model from Alibaba.
Takes text, image, video in and returns text. First listed Apr 27, 2026. Up to 66K output tokens. Blended price $0.675 per 1M tokens at 3 input to 1 output. Model id qwen3-5-plus-20260420.
Price history
List price since Apr 27, 2026, from Internet Archive snapshots of the OpenRouter catalog, then daily reads.
| Seen | Model | Old price | New price | Change |
|---|---|---|---|---|
| May 15, 2026 | Qwen3.5 Plus 2026-04-20Input $0.4 to $0.3, Output $2.4 to $1.8 | Input $0.4Output $2.4 | Input $0.3Output $1.8 | -25% |
Across fru.devCompany profile
Questions
How much does Qwen3.5 Plus 2026-04-20 cost?
$0.3 per million input tokens and $1.8 per million output tokens.
What is the context window of Qwen3.5 Plus 2026-04-20?
1M tokens, with up to 66K tokens of output.
Has Qwen3.5 Plus 2026-04-20's price changed?
Yes. The output price went from $2.4 to $1.8, first seen May 15, 2026.
Sources: OpenRouter's public model catalog and each provider's own pricing page, read every morning at 05:00 UTC; gateway fees re-read every Monday. List prices: your contract may differ. Logos via logo.dev; trademarks belong to their owners.