Particle Ai
Particle-1
Released 2026-10-28
Particle-1 is a token-efficient agentic coding model from Particle AI, post-trained on DeepSeek V4.1 Flash. It is suited for software engineering work such as terminal workflows, codebase changes, and data...
You send / 1M
$0.250
tokens in
It replies / 1M
$1.00
tokens out
Memory
1.05M
tokens it can read at once
Typical request
$0.0008
1,000 words in, 400 out
Data privacy
No training or retention: Yes. At least one provider serves it with zero data retention.
| Provider | You send / 1M | It replies / 1M | Uptime | Privacy policy |
|---|---|---|---|---|
| Particle AI | $0.250 | $1.00 | 96% | Read |
Based on OpenRouter and Vercel AI Gateway data. Confirm terms with the provider before sending sensitive data.
What it can do
- Reads: text, image
- Writes: text
- Reasoning: Yes
- Tool calling: Yes
- Longest reply: 131K tokens
- Repeated text is billed at $0.030 per 1M (prompt caching)
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Appears in
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