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Particle AI: Particle-1

Particle AI

Particle AI: Particle-1 by Particle AI costs $0.25 per 1M input tokens and $1.00 per 1M output tokens, with a 1M-token context window.

Pricing

Input (per 1M tokens)
$0.25
Output (per 1M tokens)
$1.00
Cached input (per 1M)
$0.03

Specifications

Provider
Particle AI
Context window
1M tokens
Parameters
—
Released
—
Open weights
—
Frontier model
No

Speed & latency

Time to first token
0.54s
Output speed
387 tok/s

Fastest host: particle (via vercel-ai-gateway).

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FAQ

How much does Particle AI: Particle-1 cost?

Particle AI: Particle-1 is priced at $0.25 per 1M input tokens and $1.00 per 1M output tokens. Output tokens cost more than input.

What is Particle AI: Particle-1's context window?

Particle AI: Particle-1 supports a context window of 1M tokens — the maximum prompt plus response length it can handle in a single request.

Is Particle AI: Particle-1 open weight?

Open-weight status for Particle AI: Particle-1 is not recorded in our dataset.

Data as of 2026-10-29. Source: Pricing via OpenRouter API, openrouter.ai. Pricing is per 1M tokens (USD); confirm with the provider before production use.