Kimi-k1.5 vs Qwen2.5 14B Instruct
Kimi-k1.5 significantly outperforms across most benchmarks.
Moonshot AI · Alibaba Cloud / Qwen Team · Updated for 2026
Which is better?
Kimi-k1.5 outperforms in 1 benchmarks (MMLU), while Qwen2.5 14B Instruct 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
- you want the most recent training data — it shipped Jan 2025
Choose Qwen2.5 14B Instruct
- 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 (MMLU), while Qwen2.5 14B Instruct 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
Kimi-k1.5 supports multimodal inputs, whereas Qwen2.5 14B Instruct does not.
Kimi-k1.5 can handle both text and other forms of data like images, making it suitable for multimodal applications.
Kimi-k1.5
Qwen2.5 14B Instruct
License
Usage and distribution terms
Kimi-k1.5 is licensed under a proprietary license, while Qwen2.5 14B Instruct uses Apache 2.0.
License differences may affect how you can use these models in commercial or open-source projects.
Proprietary
Closed source
Apache 2.0
Open weights
Release Timeline
When each model was launched
Kimi-k1.5 was released on 2025-01-20, while Qwen2.5 14B Instruct was released on 2024-09-19.
Kimi-k1.5 is 4 months newer than Qwen2.5 14B Instruct.
Jan 20, 2025
1.6 years ago
4mo newerSep 19, 2024
1.9 years 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 Kimi-k1.5 and Qwen2.5 14B Instruct side-by-side, then vote on the output you prefer.
FAQ
Common questions about Kimi-k1.5 vs Qwen2.5 14B Instruct.