Qwen3.8 27B

Dense 27-billion-parameter Qwen3.8 model for coding, professional work, research, and long-horizon agentic tasks.

qwen3.8-27b
STABLEGet StartedView uptime
1,000,000 context
Released August 14, 2026
Starting at $0.42/M input tokens
Starting at $2.00/M output tokens
Streaming
Vision
Tools
Reasoning
JSON Output
Structured JSON
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All Providers for Qwen3.8 27B

LLM Gateway routes requests to the best providers that are able to handle your prompt size and parameters.

Context: 262.1k
Input
$0.5
/M tokens
Cache Read
$0.1
/M tokens
Output
$2
/M tokens
Cache Write 5m
$0.625
/M tokens
Cache Write 1h
$0.625
/M tokens
Get Started
Context: 1M
Input
$0.42
/M tokens
Cache Read
$0.085
/M tokens
Output
$3
/M tokens
Get Started
Context: 1M
Input
$0.425
/M tokens
Cache Read
$0.085
/M tokens
Output
$2.55
/M tokens
Cache Write 5m
$0.5313
/M tokens
Cache Write 1h
$0.5313
/M tokens
Get Started

Frequently asked questions

What is Qwen3.8 27B?

Dense 27-billion-parameter Qwen3.8 model for coding, professional work, research, and long-horizon agentic tasks. You can access it through LLM Gateway's OpenAI-compatible API with automatic provider routing, fallback, and cost analytics.

How much does Qwen3.8 27B cost?

Pricing for Qwen3.8 27B on LLM Gateway starts at $0.42 per million input tokens and $2.00 per million output tokens, depending on the provider. The pricing table above always reflects the current per-provider rates.

What is the context length of Qwen3.8 27B?

Qwen3.8 27B supports a context window of up to 1,000,000 tokens on its largest provider deployment.

Which providers serve Qwen3.8 27B?

Qwen3.8 27B is served by AvalAI, NovitaAI, OpenRouter through LLM Gateway. Requests are automatically routed to the best available provider, with fallback when a provider has issues.

Does Qwen3.8 27B support tool calling and structured outputs?

Yes. Qwen3.8 27B supports both tool (function) calling and strict JSON output schema (upstream-enforced) through LLM Gateway.

When was Qwen3.8 27B released?

Qwen3.8 27B was released on August 14, 2026.