LFM3-1.7B vs Nova 2 Sonic
LFM3-1.7B leads the LLM Stats Score 25.0 to 8.4.
Liquid AI · Amazon · Updated for 2026
Which is better?
LFM3-1.7B leads the overall LLM Stats Score 25.0 to 8.4, ranking #191 overall.
In the 1 individual benchmarks reported for both models, LFM3-1.7B wins 1; this is a narrower head-to-head signal than the composite indexes.
Based on current LLM Stats indexes, shared benchmarks, pricing, and model metadata for 2026.
Choose LFM3-1.7B
- overall performance matters — it scores 25.0 and ranks #191 on LLM Stats
- you value its reported benchmark strengths — it wins 1 of 1 exact shared results
- you want the most recent training data — it shipped Oct 2026
- you need open weights you can self-host or fine-tune
Choose Nova 2 Sonic
- you want predictable pricing at $0.33/M input and $2.75/M output
At a glance
The differences that matter most.
Capability indexes
Additional strengths measured across groups of related public benchmarks
Individual benchmarks
20 reported for LFM3-1.7B · 4 for Nova 2 Sonic
LFM3-1.7B outperforms in 1 benchmarks (IFBench), while Nova 2 Sonic is better at 0 benchmarks.
LFM3-1.7B significantly outperforms across most benchmarks.
Human preference
Blind head-to-head votes and playground preference scores
Context Window
Maximum input and output token capacity
Only Nova 2 Sonic specifies input context (1,000,000 tokens). Only Nova 2 Sonic specifies output context (65,536 tokens).
Input capabilities
Documented input modalities across available providers
Nova 2 Sonic supports multimodal inputs, whereas LFM3-1.7B does not.
Nova 2 Sonic can handle both text and other forms of data like images, making it suitable for multimodal applications.
LFM3-1.7B
Nova 2 Sonic
License
Usage and distribution terms
LFM3-1.7B is licensed under LFM Open License v1.0, while Nova 2 Sonic uses a proprietary license.
License differences may affect how you can use these models in commercial or open-source projects.
LFM Open License v1.0
Open weights
Proprietary
Closed source
Release Timeline
When each model was launched
LFM3-1.7B was released on 2026-10-27, while Nova 2 Sonic was released on 2025-12-02.
LFM3-1.7B is 11 months newer than Nova 2 Sonic.
Oct 27, 2026
1 weeks ago
10mo newerDec 2, 2025
11 months ago
Knowledge Cutoff
When training data ends
Neither model specifies a knowledge cutoff date.
Unable to compare the recency of their training data.
Outputs Comparison
Judge for yourself.
Run your own prompts against LFM3-1.7B and Nova 2 Sonic side-by-side, then vote on the output you prefer.
FAQ
Common questions about LFM3-1.7B vs Nova 2 Sonic.