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Particle-1 (free)
ActiveMultimodal reasoning model for visual analysis, planning, and tool use
View current API pricing for this model
Input, output, and cached rates with source and verification time, plus same-workload cost examples.
Input / 1M tokens
$0.0000
Output / 1M tokens
$0.0000
Record updated 2026-11-13
Modality:LLM
Context:1,048,576 tokens
Release:Oct 28, 2026
Pricing
Platform
Scope
Input
Output
Details
Official
Standard
$0.0000
$0.0000
1.0M context · 131k max output
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Latest changes
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❓Particle-1 (free) Frequently Asked Questions
How much does Particle-1 (free) cost per 1M tokens?▼
Particle-1 (free) is priced at $0.0000 per 1M input tokens and $0.0000 per 1M output tokens on official. Check provider terms before deployment.
What is the context window for Particle-1 (free)?▼
Particle-1 (free) supports up to 1,048,576 tokens context with a max completion limit of 131,072 tokens.
What are cost-saving alternatives to Particle-1 (free)?▼
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