LFM 2.5 1.2B Instruct
LFM 2.5 1.2B Instruct is Liquid AI's language model with a 33K context window and up to 8K output tokens, starting at $0.02 / 1M input and $0.05 / 1M output. A compact 1.2B-parameter instruction-tuned Liquid Foundation Model optimized for fast on-device chat and edge inference.
| Benchmarks | |
|---|---|
| GPQA | #485 |
| HLE | #321 |
| IFBench | #228 |
| Time to First Token | #205 |
| SciCode | #547 |
| LCR | #481 |
| TerminalBench Hard | #396 |
| TAU2 | #385 |
| Output TPS | #444 |
Capabilities
Input1/5
Text✓
Image·
Audio·
Video·
PDF·
Output1/5
Text✓
Image·
Audio·
Video·
Embedding·
Capabilities2/13
Reasoning·
Adaptive Reasoning·
Function Calling·
Parallel Function Calling·
Structured Outputs✓
Native JSON Schema✓
Web Search·
URL Context·
Computer Use·
Code Execution·
File Search·
Prompt Caching·
Assistant Prefill·
Pricing by Provider
US Dollar ($)
Per 1M tokens
| Provider | Standard | |
|---|---|---|
| Input $ / 1M | Output $ / 1M | |
| $0.02 | $0.05 | |
Cost Calculator
US Dollar ($)
Preset:
Cheapest Instances to Run It
Cloud GPU instances that can host LFM 2.5 1.2B Instruct, ranked by cheapest on-demand price. The model needs about 3 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 | |
|---|---|---|---|---|---|---|
| Standard_NV4as_v4 |  Azure | AMD Radeon Instinct MI25 | 16 GB | $0.233/hr | ||
| Standard_NV4ads_V710_v5 | Azure | AMD Radeon Pro V710 (24GB) | 4 GB | $0.333/hr | ||
| g5g.xlarge |  AWS | T4g | 16 GB | $0.420/hr | ||
Versions
| Version | Released | Context | Input / 1M | Output / 1M | Status |
|---|---|---|---|---|---|
| LFM 2.5 24B A2B | 128K | $0.050 | $0.700 | Available | |
| LFM 2 24B A2B | 128K | — | — | Available | |
| LFM 2.5 1.2B Instruct | 33K | $0.020 | $0.050 | Current | |
| LFM 2.5 1.2B Thinking | 33K | $0.020 | $0.050 | Available | |
| LFM 2 1.2B | — | — | — | — | Available |
| LFM 2 2.6B | — | — | — | — | Available |
| LFM 2 8B A1B | — | — | — | — | Available |
| LFM 2.5 1.6B VL | — | — | — | — | Available |
| LFM 2.5 2.6B Free | — | 66K | — | — | Available |
| LFM 2.5 8B A1B | — | — | — | — | Available |
| D1 Ultra | 33K | $0.042 | — | Available |