Kimi-K2.5
General purposeMultimodal
A continual pre-train on 15T tokens. Furthermore, this model is also multimodal! People on Twitter have replaced Claude 4.5 Opus with K2.5 for tasks that need a less capable but cheaper model. However, the writing capabilities that K2 and its successor were known for have suffered in favor of coding and agentic abilities.
Specs
Params1T (32B active)
LicenseModified MIT
Capability · Artificial Analysis
AA Index
36.0
Months Behind Frontier
4.1 mo
gpt-5-codex
23 Sep 2025
Adoption · Hugging Face
RAM @ 30d
Relative Adoption Metric: 2.69×. Healthy. Measured at 30 days.
Hugging Face Downloads
753.2K
last 30d
15.5M
all time
HF Likes
2.9K
Relative Adoption Metric contextualizes downloads against the model's size bucket.
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