Qwen3.8 Flash API Pricing
Verified standard token pricing for Qwen3.8 Flash, with official-source evidence and computed workload costs.
As of Oct 28, 2026, Qwen3.8 Flash costs $0.15 per 1M input and $0.47 per 1M output tokens, $0.016 cached input. At standard non-cached rates, 10,000 monthly requests using 800 input and 300 output tokens each cost about $2.61, before retries, tools, storage, or provider-specific discounts.
| Model | Input $/1M | Cached input $/1M | Output $/1M | Source | Last verified How we verify |
|---|---|---|---|---|---|
| Qwen3.8 Flash | $0.15 | $0.016 | $0.47 | Official source | Oct 28, 2026 |
Prices from official provider pages, verified on the date shown.
Official source detail
Full pricing details
Standard prices are shown per 1M tokens. Provider-specific tiers, components, Batch rates, and time schedules remain separate below.
Published pricing components
| Mode and context | Input | Cached input | Output |
|---|---|---|---|
| Standard · Short context · Regional | $0.15 | $0.016 | $0.47 |
Computed examples
What it costs for real workloads
| Workload | Monthly volume | Input tokens | Output tokens | Estimated cost |
|---|---|---|---|---|
| Side project | 1,000 requests/month | 800,000 | 300,000 | $0.261 |
| Side project | 10,000 requests/month | 8,000,000 | 3,000,000 | $2.61 |
| Side project | 100,000 requests/month | 80,000,000 | 30,000,000 | $26.10 |
| Customer support chatbot | 10,000 conversations/month | 121,650,000 | 10,800,000 | $23.32 |
| Agent task | 1,000 tasks/month | 12,000,000 | 3,200,000 | $3.30 |
Assumptions
- Side project: 800 input and 300 output tokens per request at 1,000, 10,000, and 100,000 requests per month.
- Customer support chatbot: 6 replies per conversation, 600 system tokens, 90 user-message tokens, 1,000 retrieved-context tokens, 180 output tokens per reply, and 50% history carry, for 10,000 conversations.
- Agent task: 8 model calls per task, 1,500 input and 400 output tokens per call, for 1,000 tasks.
- Standard rows use non-cached, non-batch prices. A Batch row appears only when both published Batch token prices exist.
Same-provider context
Qwen3.8 Flash in the Alibaba lineup
- Qwen3.8 Flash ranks 2nd of 4 current Alibaba models on this site by blended price (3 input tokens : 1 output token), from lowest to highest.
- The next lower-priced Alibaba option, Qwen Flash, costs 39% less for the 10,000-request side-project workload ($1.60 vs $2.61).
- The next higher-priced Alibaba option, Qwen3.7 Plus, costs 3.07× as much for the same workload ($8.00).
- Output tokens cost 3.13× input tokens, so long answers and generated code move the bill more than prompt length does.
- Cached input is billed at $0.016 per 1M tokens, 89% below standard input, which matters when the same system prompt or documents repeat across requests.
- The verified pricing data lists no Batch price for Qwen3.8 Flash.
| Alibaba model | Input / 1M | Output / 1M | Side project, 10k requests |
|---|---|---|---|
| Qwen Flash | $0.05 | $0.40 | $1.60 |
| Qwen3.8 Flash (this page) | $0.15 | $0.47 | $2.61 |
| Qwen3.7 Plus | $0.40 | $1.60 | $8.00 |
| Qwen3.8 Max | $2.00 | $6.00 | $34.00 |
Availability evidence
Lifecycle
- Status
- active
- Release date
- Not published in the verified record
- Pricing basis
- Standard list price
Nearby blended prices
Compare with
Alternatives are nearest by a 3:1 input-to-output blended token price, with same-provider coverage when available.
| Model | Input / 1M | Output / 1M | Side project, 10k requests |
|---|---|---|---|
| Qwen Flash | $0.05 | $0.40 | $1.60 |
| Claude Haiku 5.5 | $0.10 | $0.50 | $2.30 |
| GPT-6 Luna | $0.10 | $0.50 | $2.30 |
Next steps
Related
Common questions
Frequently asked questions
How much does Qwen3.8 Flash cost per million tokens?
Qwen3.8 Flash costs $0.15 per 1M input tokens and $0.47 per 1M output tokens.
Does Qwen3.8 Flash have cached input pricing?
Yes. The published cached-input price is $0.016 per 1M tokens.
How much does Qwen3.8 Flash cost for 10,000 requests a month?
Using 800 input and 300 output tokens per request at standard non-cached rates, 10,000 monthly requests cost about $2.61.
Where does this Qwen3.8 Flash price come from?
The prices come from Alibaba's official pricing source and were verified on Oct 28, 2026.
See the pricing verification methodology.