Particle-1: price, context, what it takes
Particle-1 from particle-ai, as OpenRouter's public list names it: particle-ai/particle-1. Read 2026-11-06.
Prices are OpenRouter's, in US dollars. For most models that is the vendor's own list price; a vendor selling direct can differ.
- Input, per 1M tokens$0.0500
- Output, per 1M tokens$0.500
- Cached input, per 1M tokens$0.00300
- Context window1,048,576 tokens
- Longest answer131,072 tokens
- Takestext, images
- Givestext
- Acceptsreasoning, JSON schema, tools
- Released2026-10-28
- In the list since2026-10-29
- 2026-10-30 - 2026-11-06: input $0.0500, output $0.500
- 2026-10-30 - 2026-10-30: input $0.250, output $1.00
- 2026-10-29 - 2026-10-30: input $0.250, output $1.00
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