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Particle-1
🇺🇸Particle AI1w
Context:1.0M tokens
Input:$0.25/1M
Output:$1/1M
Neura Index
86.5
Rank #27—
lowCategory Profile
Benchmark Scores (1)
reasoning
| Benchmark | Score | Source |
|---|---|---|
| GPQA Diamond | 90.4 | verified |
Performance History
Similar Models
Frequently Asked Questions about Particle-1
What is Particle-1's Neura Intelligence Index score?▾
Particle-1 by Particle AI scores 86.5 out of 100 on the Neura Intelligence Index, ranking #27 among tracked AI models. This composite score is computed from 1 individual benchmarks across coding, math, reasoning, and language categories.
How much does Particle-1 cost to use?▾
Particle-1 costs $0.25/1M input tokens and $1/1M output tokens via API. At a typical 3:1 input-to-output ratio with 1M tokens/day usage, the estimated monthly cost is approximately $13.
Is Particle-1 open source?▾
No, Particle-1 is a proprietary model by Particle AI. It is only accessible via their API.
What is Particle-1's context window?▾
Particle-1 supports a context window of 1.0 million tokens, allowing it to process very long documents, codebases, and conversations in a single request.
What benchmark does Particle-1 perform best on?▾
Particle-1 achieves its highest score on GPQA Diamond with a score of 90.4%. This benchmark evaluates 448 graduate-level science questions (biology, chemistry, physics) designed to be hard for non-experts.