LFM-2 Models by Liquid AI
2 models2025Up to 32k ctxFrom $0.03/1M input
Last refreshed 2026-07-10. Next refresh: weekly.
Details
ResearcherLiquid AI
LicenseLFM Open License v1.0
Commercial useCommercial use: conditional
Models2
Released2025
Max context32k
Capabilities
JSON / Tool use1 of 2 models
Structured Outputs1 of 2 models
Links
WebsiteAbout
LFM-2 (Liquid Foundation Model 2) is Liquid AI's second-generation hybrid architecture model series, combining attention-based and structured state-space layers for efficient long-context inference.
Decision facts
- Best fit
- JSON / Tool usestructured outputs
- Capability starting point
- LFM2-24B-A2B with 32k context and JSON / Tool use and structured outputs
- Lowest tracked input
- LFM2-24B-A2B · $0.03/1M · OpenRouter
- Closest related family
- LFM-2.5
Current Variants
Use-when guidance is based on each model's tracked capabilities, context window, release date, and replacement status.
2 in view
Together LFM2-24BCurrent
Use when the workload needs 8k context and 23.8B parameters.
2025-128k context23.8B parameters
LFM2-24B-A2BCurrent
Use when the workload needs 32k context, 24B parameters, and JSON / Tool use.
2025-1132k context24B parametersJSON / Tool use
| Model | Use when | Released | Signals | Status |
|---|---|---|---|---|
| Together LFM2-24B | Use when the workload needs 8k context and 23.8B parameters. | 2025-12 | 8k context23.8B parameters | Current |
| LFM2-24B-A2B | Use when the workload needs 32k context, 24B parameters, and JSON / Tool use. | 2025-11 | 32k context24B parametersJSON / Tool use | Current |
Release Timeline
2 release groups2025-12
1 current
Together LFM2-24B
Current8k context23.8B parameters
2025-11
1 current
LFM2-24B-A2B
Current32k context24B parametersJSON / Tool use
Specifications(2 models)
| Model | Released | Context | Parameters | JSON / Tool use | Structured Outputs |
|---|---|---|---|---|---|
| Together LFM2-24B | 2025-12 | 8k | 23.8B | No | No |
| LFM2-24B-A2B | 2025-11 | 32k | 24B | Yes | Yes |
Available From(1 provider)
Pricing
| Model | Provider | Input / 1M | Output / 1M | Type |
|---|---|---|---|---|
| LFM2-24B-A2B | OpenRouter | $0.03 | $0.12 | Serverless |
