Agent may make mistakes. Verify all outputs.
The Qwen3.5 native vision-language Flash models are built on a hybrid architecture that integrates a linear attention mechanism with a sparse mixture-of-experts model, achieving higher inference efficiency. Compared to the 3 series, these models deliver a leap forward in performance for both pure text and multimodal tasks, offering fast response times while balancing inference speed and overall performance.
import { streamText } from 'ai'
const result = streamText({ model: 'alibaba/qwen3.5-flash', prompt: 'Why is the sky blue?'})Try out Qwen 3.5 Flash by Alibaba. Usage is billed to your team at API rates. Free users get $5 of credits every 30 days, and you are considered a free user if you haven't made a payment.
| Model |
|---|
| 256K | 1.2s | 107tps | $0.60/M | $3.60/M | — | — |  | 04/22/2026 | |||||
| 240K | 2.0s | 75tps | $1.30/M | $7.80/M | Read:$0.26/M Write:$1.63/M | — | — | | 04/20/2026 | ||||
| 1M | 0.6s | 56tps | $0.50/M | $3.00/M | Read:$0.1/M Write:$0.63/M | — | — |  | 04/02/2026 | ||||
| 1M | 3.7s | 93tps | $0.40/M | $2.40/M | Read: $0.04/M Write: $0.5/M | — | — | | 02/16/2026 | ||||
| — | — | | 12/16/2025 | ||||||||||
| — | — | | 12/16/2025 | ||||||||||
| — | — | | 12/16/2025 | ||||||||||
| — | — | | 12/16/2025 | ||||||||||
| — | — | | 12/16/2025 | ||||||||||
| 33K | $0.01/M | — | — |  | 11/14/2025 | ||||||||
| 262K | 0.8s | 51tps | $0.20/M | $0.88/M | Read:$0.11/M Write:— | — | — |  | 09/24/2025 | ||||
| 131K | 0.8s | 68tps | $0.40/M | $3.95/M | — | — | | 09/24/2025 | |||||
| — | — | | 09/24/2025 | ||||||||||
| 262K | 1.1s | 34tps | $1.20/M | $6.00/M | Read: $0.24/M Write: — | — | — | | 09/23/2025 | ||||
| 262K | 1.7s | 60tps | $1.20/M | $6.00/M | Read: $0.24/M Write: — | — | — | | 09/23/2025 | ||||
| 262K | 0.5s | 118tps | $0.09/M | $1.10/M | — | — | | 09/12/2025 | |||||
| 131K | 0.9s | 239tps | $0.15/M | $1.20/M | — | — | | 09/12/2025 | |||||
| 1M | 2.6s | 54tps | $1.00/M | $5.00/M | Read: $0.2/M Write: — | — | — | | 07/23/2025 | ||||
| 256K | 0.5s | $0.50/M | $1.20/M | — | — |   | 07/22/2025 | ||||||
| 33K | $0.02/M | — | — | | 06/05/2025 | ||||||||
| 33K | $0.05/M | — | — | | 06/05/2025 | ||||||||
| 41K | 0.5s | 62tps | $0.12/M | $0.24/M | — | — | | 04/01/2025 | |||||
| 131K | 0.7s | 67tps | $0.07/M | $0.46/M | Read:$0.6/M Write:— | — | — |  | 04/01/2025 | ||||
| 41K | 0.5s | 99tps | $0.08/M | $0.29/M | — | — | | 04/01/2025 | |||||
| 131K | 0.3s | 320tps | $0.10/M | $0.30/M | Read:$0.14/M Write:— | — | — | +1 | 04/01/2025 | ||||
| 262K | 0.4s | 65tps | $0.23/M | $2.30/M | Read:$0.2/M Write:— | — | — | | 04/01/2025 | ||||
| 262K | 0.5s | 101tps | $0.30/M | $1.60/M | Read:$0.02/M Write:— | — | — | | 04/01/2025 | ||||
| 262K | 0.5s | 123tps | $0.15/M | $0.60/M | — | — | | 04/01/2025 | |||||
| 256K | 1.6s | 34tps | $1.20/M | $6.00/M | Read: $0.24/M Write: — | — | — | | |||||
| 262K | 0.5s | 50tps | $0.20/M | $0.88/M | Read:$0.11/M Write:— | — | — | |