{"kind":"fund","name":"OpenAI Startup Fund","slug":"openai-startup-fund","answer":"Yes. According to SeedForge's Active Investor Index, OpenAI Startup Fund's most recent publicly evidenced investment was announced on October 21, 2026 (Coherence Neuro, series-a), 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: OpenAI Startup Fund, latest evidenced participation announced 2026-10-21. Updated 2026-10-26. seedforge.com/investors/funds/openai-startup-fund--kah13a","logo_url":"https://www.google.com/s2/favicons?domain=openai.fund&sz=256","page_key":"fund--kah13a","publicId":"kah13a","seo_title":"OpenAI Startup Fund: recent deal, 21 Oct 2026, with source","round_band":"~$45M","type_label":"VC fund","updated_at":"2026-10-26","ages_out_on":"2027-04-19","check_range":null,"stages_seen":"Series A","website_url":"https://openai.fund/","related_list":{"href":"/investors/active/healthtech/series-a","label":"More active Series A healthtech investors"},"coverage_note":"Deals we found in public sources since SeedForge started tracking in August 2026. The fund's full portfolio may be larger.","method_version":"v1.13","participations":[{"round":"series-a","company":"Coherence Neuro","dated_on":"2026-10-21","announced_on":"2026-10-21","closing_date":null,"evidence_url":"https://www.linkedin.com/posts/michael-tolo-501a167a_most-people-will-agree-that-when-a-startup-activity-7518738791130370048-iLD2","evidence_path":"/investors/funds/openai-startup-fund--kah13a/evidence/2026-10-21--coherence-neuro","closing_source":null}],"tracking_since":"2026-08","answer_question":"Has OpenAI Startup Fund invested in the last 6 months?","geography_label":"N. America","latest_announced":"2026-10-21","meta_description":"OpenAI Startup Fund's most recent publicly evidenced investment: Coherence Neuro, series-a, announced October 21, 2026. Refreshed weekly by SeedForge.","corroborated_identity":true,"mandate_geography_label":"N. America"}