Kimi-k1.5 vs LFM2.5-VL-3B
Kimi-k1.5 significantly outperforms across most benchmarks.
Moonshot AI · Liquid AI · Updated for 2026
Which is better?
Kimi-k1.5 outperforms in 1 benchmarks (IFEval), while LFM2.5-VL-3B is better at 0 benchmarks. Kimi-k1.5 significantly outperforms across most benchmarks.
Based on current benchmark, pricing, and model metadata for 2026.
Choose Kimi-k1.5
- you want the strongest raw capability — it leads on 1 of 1 shared benchmarks
Choose LFM2.5-VL-3B
- you want the most recent training data — it shipped Aug 2026
- you need open weights you can self-host or fine-tune
At a glance
The differences that matter most.
Performance Benchmarks
Comparative analysis across standard metrics
Kimi-k1.5 outperforms in 1 benchmarks (IFEval), while LFM2.5-VL-3B is better at 0 benchmarks.
Kimi-k1.5 significantly outperforms across most benchmarks.
Arena Performance
Playground indexes and blind preference scores
Input Capabilities
Supported data types and modalities
Both Kimi-k1.5 and LFM2.5-VL-3B support multimodal inputs.
They are both capable of processing various types of data, offering versatility in application.
Kimi-k1.5
LFM2.5-VL-3B
License
Usage and distribution terms
Kimi-k1.5 is licensed under a proprietary license, while LFM2.5-VL-3B uses LFM Open License v1.0.
License differences may affect how you can use these models in commercial or open-source projects.
Proprietary
Closed source
LFM Open License v1.0
Open weights
Release Timeline
When each model was launched
Kimi-k1.5 was released on 2025-01-20, while LFM2.5-VL-3B was released on 2026-08-12.
LFM2.5-VL-3B is 19 months newer than Kimi-k1.5.
Jan 20, 2025
1.6 years ago
Aug 12, 2026
1 weeks ago
1.6yr newerKnowledge 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 Kimi-k1.5 and LFM2.5-VL-3B side-by-side, then vote on the output you prefer.
FAQ
Common questions about Kimi-k1.5 vs LFM2.5-VL-3B.