{"podcast":{"title":"LessWrong (Curated & Popular)","slug":"lesswrong-curated-popular-5643401","podcast_index_feed_id":5643401,"rss_url":"https://rss.buzzsprout.com/2037297.rss","website_url":"https://sites.libsyn.com/421877","image_url":"https://storage.buzzsprout.com/xq8g0aka74ttwoa9xkxlmy5fn9oa?.jpg","author":"LessWrong","episode_count":914,"summary":"Audio narrations of LessWrong posts. Includes all curated posts and all posts with 125+ karma. If you'd like more, subscribe to the “Lesswrong (30+ karma)” feed.","last_synced_at":"2026-07-26T00:17:48.974965+00:00","page_url":"https://stenobird.com/podcast/lesswrong-curated-popular-5643401"},"episode":{"title":"\"Announcing the ARC White-Box Estimation Challenge\" by Jacob_Hilton","slug":"announcing-the-arc-white-box-estimation-challenge-by-jacob-hilton","published_at":"2026-06-03T16:45:39+00:00","page_url":"https://stenobird.com/podcast/lesswrong-curated-popular-5643401/announcing-the-arc-white-box-estimation-challenge-by-jacob-hilton","show_page_url":"https://stenobird.com/podcast/lesswrong-curated-popular-5643401","url":"https://www.buzzsprout.com/2037297/episodes/19288896-announcing-the-arc-white-box-estimation-challenge-by-jacob_hilton.mp3","audio_url":"https://www.buzzsprout.com/2037297/episodes/19288896-announcing-the-arc-white-box-estimation-challenge-by-jacob_hilton.mp3","summary":"ARC has teamed up with AIcrowd to launch the ARC White-Box Estimation Challenge, a contest to improve upon our estimation algorithms for random MLPs. The warm-up round begins this week, and later rounds will have a total prize pool of at least $100,000. We are very grateful to Sharada Mohanty, Sneha Nanavati, Dipam Chakraborty and everyone else at AIcrowd for working with us to host this contest, as well as to Paul Rosu for testing the contest and to Harshita Khera for operational support...","meta_description":"ARC has teamed up with AIcrowd to launch the ARC White-Box Estimation Challenge, a contest to improve upon our estimation algorithms for random MLPs. The…","key_points":[],"chapters":[],"topics":[],"duration_seconds":328,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/lesswrong-curated-popular-5643401/episodes/announcing-the-arc-white-box-estimation-challenge-by-jacob-hilton/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/lesswrong-curated-popular-5643401/announcing-the-arc-white-box-estimation-challenge-by-jacob-hilton.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]}}