Capabilities
7-day heat trend
−1.7%Pricing breakdown
Typical 3:1 output-to-input mix, per 1M tokens
Estimated monthly cost by workload
Market position
- Cheaper than 43% of tracked models
- Faster than 20% of tracked models
- Efficiency rank: #354 of 1105
Best suited for
Complex reasoning, analysis, planning and multi-step problem solving where answer quality matters more than raw cost.
About lfm-2.5-1.2b-thinking:free
LFM2.5-1.2B-Thinking is a lightweight reasoning-focused model optimized for agentic tasks, data extraction, and RAG—while still running comfortably on edge devices. It supports long context (up to 32K tokens) and is...
lfm-2.5-1.2b-thinking:free is a Reasoning model from Liquid (US). HotON.ai tracks it at $0.00 per 1M input tokens and $0.00 per 1M output tokens, with a 33K-token context window, ~131 tokens/sec throughput and 98.9% availability. Its composite efficiency score is 89/100 at an estimated $0.000 per successful task.
Compare lfm-2.5-1.2b-thinking:free
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Frequently asked questions
How much does lfm-2.5-1.2b-thinking:free cost per 1M tokens?+
lfm-2.5-1.2b-thinking:free is tracked at $0.00 per 1M input tokens and $0.00 per 1M output tokens. A typical 3:1 output-to-input workload blends to roughly $0.00 per 1M tokens. Figures are illustrative demo data.
What is lfm-2.5-1.2b-thinking:free best for?+
Complex reasoning, analysis, planning and multi-step problem solving where answer quality matters more than raw cost.
How fast is lfm-2.5-1.2b-thinking:free?+
lfm-2.5-1.2b-thinking:free delivers about 131 tokens/sec with 98.9% tracked availability, suitable for latency-sensitive, real-time applications.
Is lfm-2.5-1.2b-thinking:free cheaper than other AI models?+
Within the HotON.ai tracked set, lfm-2.5-1.2b-thinking:free is cheaper than 43% of models on input price and ranks #354 of 1105 by overall efficiency.
Related models
Pricing is real (via the TestKey catalog, updated daily). Quality (Arena Elo) is real where the model is ranked on LMArena. Speed, availability and efficiency are modeled estimates.