{"kind":"fund","name":"Y Combinator","slug":"y-combinator","answer":"Yes. According to SeedForge's Active Investor Index, Y Combinator's most recent publicly evidenced investment was announced on August 13, 2026 (Lemma, pre-seed), which is within the last 6 months. The index is refreshed weekly and investors without evidence in the last 180 days are removed.","status":"published","citation":"SeedForge Active Investor Index: Y Combinator, latest evidenced participation announced 2026-08-13. Updated 2026-09-24. seedforge.com/investors/funds/y-combinator--w07h9b","logo_url":"https://www.google.com/s2/favicons?domain=ycombinator.com&sz=256","page_key":"fund--w07h9b","publicId":"w07h9b","seo_title":"Y Combinator: publicly evidenced deal, 13 Aug 2026 (dated)","round_band":"$2M–$11M","type_label":"Accelerator","updated_at":"2026-09-24","ages_out_on":"2027-02-09","check_range":"$500K to $500K","stages_seen":"Pre-seed","website_url":"https://www.ycombinator.com/","related_list":{"href":"/investors/active/ai/pre-seed","label":"More active pre-seed AI investors"},"method_version":"v1.13","participations":[{"round":"pre-seed","company":"Lemma","dated_on":"2026-08-13","announced_on":"2026-09-01","closing_date":"2026-08-13","evidence_url":"https://www.linkedin.com/posts/patchnotes_your-ai-agent-can-complete-every-step-perfectly-activity-7500587625569734657-PQhC","evidence_path":"/investors/funds/y-combinator--w07h9b/evidence/2026-09-01--lemma","closing_source":"researched"}],"answer_question":"Has Y Combinator invested in the last 6 months?","geography_label":"APAC","latest_announced":"2026-08-13","meta_description":"Y Combinator's most recent publicly evidenced investment: Lemma, pre-seed, announced August 13, 2026. Refreshed weekly by SeedForge. Free to cite. Cite freely.","corroborated_identity":true,"mandate_geography_label":"Global"}