Qwen3.8 Flash
Qwen3.8 Flash is the Flash model of Alibaba's Qwen3.8 generation — a different model from the Qwen3.8 27B we run on our own hardware. Through our API it reads images as well as text, reasons before answering, calls tools and returns structured output over a context of nearly a million tokens. It is served by a third-party inference provider through our partner, not on Heabsy hardware: the same key and the same invoice, but no zero data retention, and the request may be processed outside the EEA.
model id: qwen3.8-flash
from openai import OpenAI client = OpenAI( api_key="hb-...", base_url="https://api.heabsy.com/v1",) r = client.chat.completions.create( model="qwen3.8-flash", messages=[{"role": "user", "content": "Hello"}],)print(r.choices[0].message.content)
curl https://api.heabsy.com/v1/chat/completions \ -H "Authorization: Bearer $HEABSY_API_KEY" \ -H "Content-Type: application/json" \ -d '{ "model": "qwen3.8-flash", "messages": [{"role": "user", "content": "Hello"}] }'
import OpenAI from "openai"; const client = new OpenAI({ apiKey: process.env.HEABSY_API_KEY, baseURL: "https://api.heabsy.com/v1",}); const r = await client.chat.completions.create({ model: "qwen3.8-flash", messages: [{ role: "user", content: "Hello" }],});console.log(r.choices[0].message.content);
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Price list, updated 21 October 2026. No minimum spend, no subscription.
Technical details
- Context window
- 969K tokens
- Max output
- 131,072 tokens
- Throughput limit
- —
- Tokenizer
- Other
- Streaming
- yes
- Open weights
- —
- max_tokens
- 1 … 131072
This model is served by a third-party inference provider through our partner, not on Heabsy hardware. You keep one key and one invoice from an EU company, but there is no zero data retention: the provider handles the request under its own policy, and processing may take place outside the EEA. For personal or regulated data, use a model on Heabsy hardware.
Questions about this model
›Where is Qwen3.8 Flash computed?
At a third-party inference provider that serves this model through our partner, outside our own infrastructure. Where exactly the request is computed is not fixed and may be outside the EEA. The contract and the invoice stay with our EU company.
›Does Qwen3.8 Flash store prompts and completions?
There is no zero-data-retention guarantee for this model: the request goes to a third-party provider, which handles it under its own policy and may keep logs. For personal or regulated data, use a model on Heabsy hardware.
›How large is the Qwen3.8 Flash context window?
969K tokens, with up to 131,072 tokens of output.
›What does Qwen3.8 Flash cost?
$0.28 per million input tokens and $0.84 per million output tokens. No minimum spend and no subscription; the same price list covers the API and the invoice.
›Is there a throughput limit on Qwen3.8 Flash?
The catalog does not report a throughput limit for this model.
Compare with similar models
| Model | Developer | Parameters | Context | Licence | Input / 1M |
|---|---|---|---|---|---|
| Qwen3.8 Flash | Qwen | — | 969K | — | $0.28 |
| Qwen3.8 27B Fable | TeichAI | 27B | 512K | Apache-2.0 | $0.095 |
| Qwen3.8 27B Queen | aifeifei798 | 27B | 512K | Apache-2.0 | $0.095 |
| Qwen3.8 27B Uncensored Fast by Heabsy | Qwen | — | 512K | — | $0.7904 |
35 more models behind the same key and the same invoice.
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