LFM2.5-1.2B-Thinking: Responses
By model
LFM2.5-1.2B-Thinking
Model details for LFM2.5-1.2B-Thinking.
POST
LFM2.5-1.2B-Thinking: Responses
Liquid AI’s LFM2.5-1.2B-Thinking is a compact reasoning model that works through a problem step by step before it answers. Built by Liquid AI, it generates an explicit chain-of-thought trace so for multi-step math, planning, data extraction, and agentic tool-calling, you get verifiable intermediate reasoning, not just a final guess. At 1.2B parameters it fits under a gigabyte and runs fast on CPU at the edge, rivaling models several times its size on reasoning benchmarks. Reach for a frontier model when the task is knowledge-heavy or code-intensive, and keep this one as the planning brain that decides and orchestrates. When the task needs reasoning, this is the model.References: Model docs • Terms • Privacy
Authorizations
Headers
Optional project identifier. Scopes the request to a specific project when provided.
Body
application/json
Model identifier (fixed for this playground). Use request examples to change use cases.
Allowed value:
"LFM2.5-1.2B-Thinking"Example:
"LFM2.5-1.2B-Thinking"
Multi-line text or document content to send to the model.
Required string length:
1 - 131072Response
Success
The response is of type object.

