LFM 2.5 Thinking by OpenRouter

Free coding model via OpenRouter (tier C).

Access
Free API tier
Free limits
Free tier
Modality
code, text
Credit card
Not required
Commercial use
Unclear, verify
Context window
32,000 tokens
Performance tier
Basic
Model ID
liquid/lfm-2.5-1.2b-thinking:free
Last verified
June 2026

Frequently asked

Is LFM 2.5 Thinking free?

Yes. OpenRouter offers it as Free API tier with these limits: Free tier. No credit card is required.

Can I use LFM 2.5 Thinking commercially?

Commercial terms are not clearly documented. Check the provider's current terms before shipping.

How do I start using LFM 2.5 Thinking?

Free coding model via OpenRouter (tier C).

Building with this model?

We wire free-tier and open-weight models into production stacks: evals against your real inputs, failover, cost caps.

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