Particle Models by Particle AI
Particle AIProprietary
Particle AI releases · 1 in the last 12 monthsChangelog →
1 model2026Up to 1M ctxFrom $0.250/1M input
Last refreshed 2026-10-29. Next refresh: weekly.
Details
ResearcherParticle AI
LicenseProprietary
Commercial useRestricted
Models1
Released2026
Max context1M
Capabilities
VisionAll models
MultimodalAll models
ReasoningAll models
JSON / Tool useAll models
Links
WebsiteAbout
Particle AI's models for agentic coding and software engineering.
Decision facts
- Best fit
- codingvision and multimodal workreasoning
- Capability starting point
- Particle-1 with 1M context and reasoning, JSON / Tool use, and multimodal inputs
- Lowest tracked input
- Particle-1 · $0.250/1M · Particle AI
- Closest related family
- 360Zhinao
Current Variants
Use-when guidance is based on each model's tracked capabilities, context window, release date, and replacement status.
1 in view
Particle-1Current
Use when the workload needs coding, 1M context, and reasoning.
2026-10coding1M contextreasoning
| Model | Use when | Released | Signals | Status |
|---|---|---|---|---|
| Particle-1 | Use when the workload needs coding, 1M context, and reasoning. | 2026-10 | coding1M contextreasoning | Current |
Release Timeline
1 release group2026-10
1 current
Particle-1
Currentcoding1M contextreasoning
Specifications(1 models)
| Model | Released | Context | Vision | Multimodal | Reasoning | JSON / Tool use |
|---|---|---|---|---|---|---|
| Particle-1 | 2026-10 | 1M | Yes | Yes | Yes | Yes |
Available From(3 providers)
Pricing
| Model | Provider | Input / 1M | Output / 1M | Type |
|---|---|---|---|---|
| Particle-1 | Particle AI | $0.25 | $1 | Serverless |
| Particle-1 | OpenRouter | $0.25 | $1 | Serverless |
| Particle-1 | Vercel AI Gateway | $0.25 | $1 | Serverless |