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Atria Dawn Preview

Agentic research model for long-horizon analysis, code and tool use.

atria-dawn-preview
UNSTABLEGet StartedView uptime
262,144 context
Released September 12, 2026
Starting at $0.00/M input tokens
Starting at $0.00/M output tokens
Streaming
Tools
Reasoning
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All Providers for Atria Dawn Preview

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Atria
Context: 262.1k
Input
$0
/M tokens
Cache Read
—
/M tokens
Output
$0
/M tokens
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Frequently asked questions

What is Atria Dawn Preview?

Agentic research model for long-horizon analysis, code and tool use. You can access it through PassingRight's OpenAI-compatible API with automatic provider routing, fallback, and cost analytics.

How much does Atria Dawn Preview cost?

Atria Dawn Preview is currently free to use through PassingRight.

What is the context length of Atria Dawn Preview?

Atria Dawn Preview supports a context window of up to 262,144 tokens on its largest provider deployment.

Which providers serve Atria Dawn Preview?

Atria Dawn Preview is served by Atria through PassingRight. Requests are automatically routed to the best available provider, with fallback when a provider has issues.

Does Atria Dawn Preview support tool calling and structured outputs?

Atria Dawn Preview supports tool (function) calling, but not JSON output modes.

When was Atria Dawn Preview released?

Atria Dawn Preview was released on September 12, 2026.