Qwen: Qwen3.5 Plus 2026-04-20
qwen/qwen3.5-plus-20260420
Qwen3.5 Plus 2026-04-20 (Qwen) ranks #44 of 235 on the TryAii Score at $0.3/$1.8 per million input/output tokens — about half of what models at its level usually charge, though GLM 5.3 Flash matches it for $0.25 per million output tokens. Its best showing is #12 on MedQA. It's reasonably quick at about 50 tokens/sec.
Prompt $/1M
$0.300
Completion $/1M
$1.800
Context
1,000,000 tok
Best provider
50 tok/s · Alibaba
Specs
- Model id
- qwen/qwen3.5-plus-20260420
- Display name
- Qwen: Qwen3.5 Plus 2026-04-20
- Modality
- text+image+video->text
- Tokenizer
- Qwen3
- Instruct type
- —
- Context length
- 1,000,000
- Max completion
- 65,536
- Prompt $/1M
- $0.300
- Completion $/1M
- $1.800
- Free tier
- no
Capabilities
- Function callingno
- JSON modeno
- System promptno
- Visionyes
- Moderatedno
Benchmark scores
Each axis is one benchmark, normalized to the best model in the field.
No benchmark data for this model.
Speed by provider
| Provider | tok/s |
|---|---|
| Alibabafastest | 50 |
| qwenfastest | — |