LFM 40B
LFM 40B is Liquid AI's language model with a 131K context window, starting at $0.100 / 1M input and $0.200 / 1M output. A 40B-parameter Liquid Foundation Model designed to handle complex tasks with an optimal balance between model size and output quality.
Capabilities
Input1/5
Text✓
Image·
Audio·
Video·
PDF·
Output1/5
Text✓
Image·
Audio·
Video·
Embedding·
Capabilities2/13
Reasoning·
Adaptive Reasoning·
Function Calling✓
Parallel Function Calling✓
Structured Outputs·
Native JSON Schema·
Web Search·
URL Context·
Computer Use·
Code Execution·
File Search·
Prompt Caching·
Assistant Prefill·
Pricing by Provider
| Provider | Standard | |
|---|---|---|
| Input $ / 1M | Output $ / 1M | |
 Lambda | $0.100 | $0.200 |
Cost Calculator
Preset:
Versions
| Version | Released | Context | Input / 1M | Output / 1M | Status |
|---|---|---|---|---|---|
| LFM 2 24B A2B | 128K | $0.030 | $0.120 | Available | |
| LFM 2.5 1.2B Thinking | 33K | — | — | Available | |
| LFM 2.5 1.2B Instruct | 33K | — | — | Available | |
| LFM 2 2.6B | — | — | — | — | Available |
| LFM 2 8B A1B | — | — | — | — | Available |
| LFM 2 1.2B | — | — | — | — | Available |
| LFM 2.5 1.6B VL | — | — | — | — | Available |
| LFM 40B | — | 131K | $0.100 | $0.200 | Current |
| LFM 7B | — | 131K | $0.025 | $0.040 | Available |