Coding & apps
EXAONE API Platform
LG AI Research's official model API platform, serving the K-EXAONE 2.5 language model and EXAONE Tabular through an OpenAI-compatible API.
Offers
LG's K-EXAONE 2.5 API is free to use, all you need is an API key
Free K-EXAONE 2.5 API access with your own API key
- Eligible plans
- K-EXAONE 2.5 API
- Eligibility
- Open to developers, companies and research institutions; sign-up currently available in selected countries and regions
What you can do
Developers who want to try LG's K-EXAONE models for free, especially for long-context, tool-calling and agent workloads.
Get started
Sign up on the EXAONE API Platform, create an API key, then call https://api.exaone.ai/v1/chat/completions in the OpenAI-compatible format.
Sources
- www.lgresearch.ai2026-11-09
- docs.exaone.ai2026-11-09
- docs.exaone.ai2026-11-09