F24 SALES / MODEL
Particle AI
Particle-1
Particle-1 is a token-efficient agentic coding model post-trained on DeepSeek V4.1 Flash. It targets software engineering, terminal workflows and data engineering while reducing unnecessary reasoning and tool-call tokens.
Free aggregator routes
These are the aggregator routes recorded in the current or last published catalog. Each route keeps its exact model ID and thinking information.
Limits above: Cline. Available gateway routes are listed below.
Cline lists the exact upstream ID particle-ai/particle-1:free. Particle's official launch post identifies Particle-1 as the same model, and the OpenRouter listing uses the same canonical ID. The shared presentation alias keeps the three gateway routes together without changing their provider IDs.
Cline
Info- Thinking
- Not advertised by this API
particle-ai/particle-1:freeOpenRouter
Info- Thinking
- Supported
- Effort levels
- max · xhigh · high · medium · low · minimal · none
- Control
- Can be toggled
- Default
- Enabled
- Default effort
- high
particle-ai/particle-1:freeModel sources
Use it through LiteLLM
Import the current LiteLLM-compatible YAML and use the exact model ID shown above. The catalog is generated from the same reviewed scan data as the download.
Download LiteLLM YAML