LG AI Research opens free API access to K‑EXAONE 2.5
LG AI Research has made K‑EXAONE 2.5, developed with additional post-training, available as a free API on its own developer platform.
AT A GLANCE
Key points
- Free API access opened on LG AI Research’s developer platform on November 9.
- K‑EXAONE 2.5 applies additional post-training to the 750-billion-parameter K‑EXAONE 2.0.
- The company is evaluating Nvidia Dynamo to improve inference efficiency.
What is changing?
LG AI Research announced free API access to K‑EXAONE 2.5 at Nvidia AI Day Seoul 2026 on November 9. Developers, startups, companies and research institutions can obtain an API key from the company’s developer platform and use the model for service development and research.
K‑EXAONE 2.5 is a technology-validation model created by applying additional post-training to the 750-billion-parameter K‑EXAONE 2.0 released at the end of July. LG AI Research says it opened access to test performance and usability under real service conditions.
The company also said it is evaluating Nvidia’s open-source Dynamo technology to improve inference speed and operational efficiency. LG AI Research plans to carry the post-training methods validated with this model into its third-generation foundation-model work.
Explore the original sources
Source date: 9 November 2026.
Published by AI Radar: 9 Nov 2026, 06:06 (Istanbul, UTC+3).
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