Qwen 3.8 27B Synthia
Qwen 3.8 27B Synthia is a language model from Qwen released on Oct 5, 2026. It reads text and writes text, with a 262K token context window and up to 33K tokens per reply.
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It costs $0.10 per million input tokens and $0.60 per million output tokens. Cached input bills at $0.05, 50% less than fresh input.
It supports prompt caching, and its weights are open, so you can host it yourself.
- Modalities
- In / out price
- $0.10 / $0.60 per 1M
- Context
- 262K
- Max output
- 33K
- Released
- Oct 5, 2026
- Knowledge cutoff
- n/a
- Tool calling
- Structured output
- Reasoning
- Prompt caching
- Open weights
- Free to use
Qwen 3.8 27B Synthia pricing
USD, as listed on Oct 15, 2026. Most bills are input heavy, so the cached input rate matters as much as the headline price.
| Input | $0.10 / 1M tokens | |
|---|---|---|
| Output | $0.60 / 1M tokens | |
| Cached input (read) | $0.05 / 1M tokens | 50% off input |
What Qwen 3.8 27B Synthia costs per month
Pick a workload close to yours or type your own volumes.
Alternatives to Qwen 3.8 27B Synthia
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by qwenOct 5, 2026$0.10/M input tokens$0.60/M output tokens
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by qwenOct 5, 2026$0.10/M input tokens$0.60/M output tokens
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Reads text and images. Tool calling, reasoning.
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Qwen 3.8 27B Synthia questions
How much does the Qwen 3.8 27B Synthia API cost?
$0.10 per million input tokens and $0.60 per million output tokens, with cached input at $0.05. The estimator on this page turns that into a monthly bill for your own workload.
What is the context window of Qwen 3.8 27B Synthia?
262,144 tokens of input, and it can write up to 32,768 tokens in one reply. As a rough guide, a million tokens is around 750,000 English words.
Does Qwen 3.8 27B Synthia support tool calling?
Not through the standard tools parameter. For an agent that calls your APIs, pick a model from the alternatives below that does.
Is Qwen 3.8 27B Synthia open source?
Its weights are published, so you can run it on your own hardware or a cloud of your choice. Read the license before commercial use.
When was Qwen 3.8 27B Synthia released?
Oct 5, 2026.
Catalog data from models.dev (MIT licensed), refreshed daily, last on Oct 15, 2026. The summary is written from these facts.
Building on Qwen 3.8 27B Synthia?
I test your real tasks on it and the two closest alternatives, then ship the agent on whichever wins on cost and accuracy.
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