Free {family} model via API
Liquid AI's LFM models are compact non-transformer foundation models designed for on-device speed.
1 model2 providersup to 128K contextbest: LFM2.5-2.6BUpdated:
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The table refreshes hourly from aggregator APIs. The same model at different providers is a separate endpoint with its own limits.
Benchmarks: Artificial Analysis (September 24, 2026). A dash means the model is not on their leaderboard; we never estimate scores ourselves.
About LFM
Liquid AI
Liquid AI's LFM models are compact non-transformer foundation models designed for on-device speed.
FAQ
Which LFM models are free?
Currently 1 model are free: LFM2.5-2.6B.
Where can I get a free LFM API key?
Free LFM routes are available at: OpenRouter, UnoRouter. Get a key in the provider's dashboard; links are on each model card.
Who develops LFM?
Liquid AI's LFM models are compact non-transformer foundation models designed for on-device speed.