Claude Fable 5$22.000/MClaude Opus 4.8$11.000/MClaude Opus 4.7$11.000/MClaude Opus 4.6$11.000/MClaude Opus 4.5$33.000/MClaude Sonnet 3.7$6.600/MClaude Opus 3$33.000/MClaude 2.1$12.800/MClaude 2$12.800/MGPT-5.5$12.500/MGPT-5.2$5.425/MGPT-5.2-Codex$5.425/MGPT-5$3.875/MGPT-4.5$97.500/MGPT-4 Turbo Preview$16.000/MGPT-4$39.000/MGPT-4-32k$78.000/Mo3$19.000/Mo3-mini$2.090/Mo4-mini$2.090/Mo1$28.500/Mo1-mini$5.700/Mo1-preview$28.500/MGemini 3.5 Pro$5.000/MGemini 3.1 Pro$5.000/MGemini 3 Pro$5.000/MGemini 2.5 Pro$3.875/MGemini 1.5 Pro$2.375/MGemini 1.0 Ultra$12.000/MGemini 1.0 Pro$0.800/MClaude Fable 5$22.000/MClaude Opus 4.8$11.000/MClaude Opus 4.7$11.000/MClaude Opus 4.6$11.000/MClaude Opus 4.5$33.000/MClaude Sonnet 3.7$6.600/MClaude Opus 3$33.000/MClaude 2.1$12.800/MClaude 2$12.800/MGPT-5.5$12.500/MGPT-5.2$5.425/MGPT-5.2-Codex$5.425/MGPT-5$3.875/MGPT-4.5$97.500/MGPT-4 Turbo Preview$16.000/MGPT-4$39.000/MGPT-4-32k$78.000/Mo3$19.000/Mo3-mini$2.090/Mo4-mini$2.090/Mo1$28.500/Mo1-mini$5.700/Mo1-preview$28.500/MGemini 3.5 Pro$5.000/MGemini 3.1 Pro$5.000/MGemini 3 Pro$5.000/MGemini 2.5 Pro$3.875/MGemini 1.5 Pro$2.375/MGemini 1.0 Ultra$12.000/MGemini 1.0 Pro$0.800/M
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LiquidAI: LFM2.5-1.2B-Instruct (free)

text->text

LiquidAI: LFM2.5-1.2B-Instruct (free) is offered on OpenRouter's free tier — capacity is best-effort and provided by community/promotional partners. Available via liquid. 33K-token context. Free tier on OpenRouter.

LiquidAI: LFM2.5-1.2B-Instruct (free) is a efficient AI model from liquid. It costs $0.000 per million input tokens and $0.000 per million output tokens (blended $0.000/M), with a 33K-token context window.

Modalities textPricing source ↗Compare with another model →Estimate monthly cost →
INPUT
$0.000/M
per million input tokens
OUTPUT
$0.000/M
per million output tokens
BLENDED 70/30
$0.000/M
default reference rate · how it's calculated →
CONTEXT
33K
32,768 tokens
What it's good at
  • Zero marginal cost
  • Useful for prototyping and evals
  • Behaviour identical to the paid tier of the same model
Typical use cases
  • Prototyping
  • Hobby projects
  • Evaluation against the paid tier
Benchmarks
No published benchmark scores tracked for this model yet. Frontier and reasoning models from major providers have scores; smaller models and inference-host variants typically inherit the underlying open-weights score.
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in $0.030/Mout $0.120/M
LiquidAI: LFM2.5-1.2B-Thinking (free)
text->text · 33K ctx
in $0.000/Mout $0.000/M
Frequently asked questions

How much does LiquidAI: LFM2.5-1.2B-Instruct (free) cost?

LiquidAI: LFM2.5-1.2B-Instruct (free) costs $0.000 per million input tokens and $0.000 per million output tokens, for a blended reference rate of $0.000 per million tokens.

What is LiquidAI: LFM2.5-1.2B-Instruct (free)'s context window?

LiquidAI: LFM2.5-1.2B-Instruct (free) supports up to 33K tokens of context (32,768 tokens).

What is LiquidAI: LFM2.5-1.2B-Instruct (free) best for?

LiquidAI: LFM2.5-1.2B-Instruct (free) is well suited to Zero marginal cost, Useful for prototyping and evals and Behaviour identical to the paid tier of the same model.

Who makes LiquidAI: LFM2.5-1.2B-Instruct (free)?

LiquidAI: LFM2.5-1.2B-Instruct (free) is developed and served by liquid.