LiquidAI: LFM2.5-2.6B (free)
LFM2.5-2.6B is a compact reasoning model from Liquid AI. It is suited for agent workflows, data extraction, RAG, and long-context processing. Liquid advises against using it for agentic coding or...
Intelligence overview
65.5K tok
Context window
8.2K tok
Max output
What LiquidAI: LFM2.5-2.6B (free) can do.
Reasoning
Extended reasoning
Works through problems step by step before answering, trading latency for accuracy on harder tasks.
Development
Tool calling
Calls external functions mid-response, then continues reasoning from the result.
Structured output
Returns responses constrained to a JSON schema, ready to parse without cleanup.
Streaming
Streams tokens as they're generated instead of waiting on the full response.
Pay for what you use.
Every model in UltraGPT runs behind one flat subscription — this is the underlying per-token cost the catalog tracks.
Free
Free
Built for serious work.
Build
Generate and refactor code, with the ability to run and verify tool calls and return structured, parseable output.
Think
Works through multi-step problems with extended reasoning before it answers.
Automate
Chains tool calls across multi-step workflows, reasoning between each one.
Ask LiquidAI: LFM2.5-2.6B (free) anything.
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How LiquidAI: LFM2.5-2.6B (free) stacks up.
The closest models in the catalog by provider, capability and score — real entries, pulled from the same directory.
Technical details.
Specification
- Context window
- 65.5K tokens
- Max output
- 8.2K tokens
- Input modalities
- Text
- Output modalities
- Text
- Release date
- Aug 11, 2026
- Streaming
- Supported
- Tool calling
- Supported
- JSON mode
- Supported
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