LFM 2 8B A1B
LFM 2 8B A1B is Liquid AI's language model. An 8B-parameter Mixture-of-Experts Liquid Foundation Model with 1B active parameters for efficient inference.
| Benchmarks | |
|---|---|
| Intelligence Index | #549 |
| Math Index | #210 |
| MMLU-Pro | #290 |
| GPQA | #471 |
| HLE | #398 |
| LiveCodeBench | #283 |
| IFBench | #387 |
| Time to First Token | #185 |
| SciCode | #509 |
| AIME 2025 | #210 |
| LCR | #427 |
| TerminalBench Hard | #399 |
| TAU2 | #389 |
| Output TPS | #438 |
Capabilities
Input1/5
Text✓
Image·
Audio·
Video·
PDF·
Output1/5
Text✓
Image·
Audio·
Video·
Embedding·
Capabilities0/13
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
US Dollar ($)
Per 1M tokens
| Provider | Standard | |
|---|---|---|
| Input $ / 1M | Output $ / 1M | |
| $0.01 | $0.02 | |
Cost Calculator
US Dollar ($)
Preset:
Cheapest Instances to Run It
Cloud GPU instances that can host LFM 2 8B A1B, ranked by cheapest on-demand price. The model needs about 19 GB of GPU memory at FP16 precision (estimated from its parameter count), so treat the fit as guidance rather than a guarantee.
All clouds
FP16 (full precision)
US Dollar ($)
Instance | Cloud | GPU | VRAM | Price | Cheapest region | |
|---|---|---|---|---|---|---|
| g2-standard-4 |  GCP | nvidia-l4 | 24 GB | $0.705/hr | ||
| g6.xlarge |  AWS | L4 | 22 GB | $0.805/hr | ||
| g2-standard-8 | GCP | nvidia-l4 | 24 GB | $0.851/hr | ||
Versions
| Version | Released | Context | Input / 1M | Output / 1M | Status |
|---|---|---|---|---|---|
| LFM 2 24B A2B | 128K | — | — | Available | |
| LFM 2.5 1.2B Instruct | 33K | — | — | Available | |
| LFM 2.5 1.2B Thinking | 33K | — | — | Available | |
| LFM 2 8B A1B | — | — | — | — | Current |
| LFM 2.5 8B A1B | — | — | — | — | Available |
| LFM 2 2.6B | — | — | — | — | Available |
| LFM 2 1.2B | — | — | — | — | Available |
| LFM 2.5 1.6B VL | — | — | — | — | Available |
| LFM 2.5 2.6B Free | — | 66K | — | — | Available |
| LFM D1 | 66K | $0.040 | — | Available | |
| LFM 2.5 2.6B | 128K | — | — | Available |