Qwen3.8-Flash
Flat-rate 1M context with no tier cliff — the standout value pick for long-document and agentic work where Qwen3.7-Flash's 32K cheap bracket would be blown immediately.
Data checked 2026-09-06
Alibaba Qwen
ga
qwen3.8-flash
- Context window
- 1M tokens in
- Max output
- 131.1K tokens out
- Input
- $0.15 per 1M tokens
- Output
- $0.47 per 1M tokens
- Cached input
- $0.01 per 1M tokens
- Blended
- $0.23 3:1 in:out
- Released
- 2026-08
- Parameters
- 125B-A6B MoE (hosted from Qwen3.8-Flash-Next)
- Licence
- proprietary
A What it is for
Hosted counterpart of the open Qwen3.8-Flash-Next weights.
At a three-to-one input-to-output ratio, Qwen3.8-Flash costs $0.23 per million tokens blended. A workload of one million input and 330,000 output tokens per day would run about $9.15 per month at list price, before caching or batch discounts.
B Capabilities
| Input modalities | text, image, video |
|---|---|
| Output modalities | text |
| Batch discount | 50% off asynchronous requests |
C Others from Alibaba Qwen
| Model | Context | Max out | In $/M | Out $/M | Blended | Status |
|---|---|---|---|---|---|---|
Qwen3.8-Max
qwen3.8-max
|
1M | 131.1K | $2.00 | $6.00 | $3.00 | ga |
Qwen3.7-Max
qwen3.7-max
|
1M | 131.1K | $2.50 | $7.50 | $3.75 | ga |
Qwen3-Max
qwen3-max
|
262.1K | 65.5K | $1.20 | $6.00 | $2.40 | ga |
Qwen-Max (legacy)
qwen-max
|
32.8K | 8.2K | $1.60 | $6.40 | $2.80 | deprecated |
Qwen3.7-Plus
qwen3.7-plus
|
1M | 131.1K | $0.40 | $1.60 | $0.70 | ga |
Qwen3.5-Plus
qwen3.5-plus
|
1M | 131.1K | $0.40 | $2.40 | $0.90 | ga |
Qwen-Plus (rolling)
qwen-plus
|
1M | 32.8K | $0.40 | $1.20 | $0.60 | ga |
Qwen3.7-Flash
qwen3.7-flash
|
1M | 65.5K | $0.03 | $0.13 | $0.06 | ga |
Qwen3.5-Flash
qwen3.5-flash
|
1M | 65.5K | $0.10 | $0.40 | $0.18 | ga |
Qwen-Flash (rolling)
qwen-flash
|
1M | 32.8K | $0.05 | $0.40 | $0.14 | ga |
Qwen-Turbo
qwen-turbo
|
1M | 16.4K | $0.05 | $0.20 | $0.09 | deprecated |
QwQ-Plus
qwq-plus
|
131.1K | 32.8K | $0.80 | $2.40 | $1.20 | ga |
D Verify before you commit
Model pricing changes without notice and this page is a snapshot. Confirm against the vendor's own page before you build a budget on it.
Source: alibabacloud.com · checked 2026-09-06 · Alibaba Qwen pricing · API docs