LFM2.5-1.2B-Thinking
Open weights Active Text LLM
Hybrid lfm2-5-1-2b-thinking
On-device reasoning variant of LFM2.5-1.2B that runs in under 1GB of memory.
Released
Jan 20, 2026
Context window
Not disclosed
Max output
Not disclosed
Parameters
1.2B
Input price
Not disclosed
Output price
Not disclosed
Prices are first-party list prices in USD at the standard tier. Last verified Oct 30, 2026.
Pricing
No first-party API. This is an open-weights release you can run yourself.
Specifications
- Developer
- Liquid AI
- Model type
- Text LLM
- Architecture
- Hybrid
- Parameters
- 1.2B
- Input
- Text
- Output
- Text
- Knowledge cutoff
- Not disclosed
- License
- LFM Open License v1.0
- API access
- No first-party API
- Capabilities
- Reasoning Small LM