The Annual Conference on Learning Theory (COLT) is one of the premier international conferences on learning theory. To help the community quickly catch up on the work presented in this conference, Paper Digest Team processed all accepted papers, and generated one highlight sentence (typically the main topic) for each paper. Readers are encouraged to read these machine generated highlights to quickly get the main idea of each paper. To search for papers presented at COLT-2026 on a specific topic, please make use of the search by venue (COLT-2026) service. To summarize the latest research published at COLT-2026 on a specific topic, you can utilize the review by venue (COLT-2026) service. If you are interested in browsing papers by author, we have a comprehensive list of ~ 500 authors (COLT-2026) .