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Arts"]},{"id":"2026-08-25-breeze-tts-2","url":"https://postcutoff.com/e/2026-08-25-breeze-tts-2/","date":"2026-08-25","date_precision":"day","short_title":"BreezeBlue releases Breeze TTS 2, the new top open-weights text-to-speech model","deck":null,"takeaway":"It pushed the open-weights ceiling in TTS about 90 Elo higher, narrowing the gap to closed leaders (Eleven v4, Cartesia Sonic-3.6).","category":"open-source","category_label":"Open source","importance":3,"confidence":"medium","status":{"key":"partly","labels":["Partly confirmed"]},"sources":4,"official":3,"filed":"2026-09-29","updated":"2026-09-29","orgs":["BreezeBlue"]},{"id":"2026-08-25-gold-rush-ai4math-survey","url":"https://postcutoff.com/e/2026-08-25-gold-rush-ai4math-survey/","date":"2026-08-25","date_precision":"day","short_title":"Substantive AI use in arXiv math papers rises from 1.4% to 14% in five months","deck":"From the survey 'The Gold Rush in AI4Math'.","takeaway":"It is one of the first quantitative measures of how fast AI entered research mathematics in 2026: roughly a tenfold rise in substantive use within one semester.","category":"research","category_label":"Research","importance":3,"confidence":"high","status":{"key":"confirmed","labels":["Confirmed"]},"sources":1,"official":1,"filed":"2026-09-29","updated":"2026-09-30","orgs":["Jiashun Jin","Zheng Tracy Ke","Bingcheng Sui"]},{"id":"2026-08-25-openai-russia-burke-institute-influence-op","url":"https://postcutoff.com/e/2026-08-25-openai-russia-burke-institute-influence-op/","date":"2026-08-25","date_precision":"day","short_title":"OpenAI bans Russia-linked ChatGPT accounts behind the 'International Burke Institute' influence operation","deck":null,"takeaway":"It is one more case in the steady flow of lab misuse reports in 2026.","category":"policy-safety","category_label":"Policy & 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rank at least 30 was reported on 20 Aug 2026 and one with rank ≥31 on 23 Aug. These broke the Elkies–Klagsbrun rank-29 record from 2024.","category":"science","category_label":"Science & math","importance":3,"confidence":"medium","status":{"key":"confirmed","labels":["Result confirmed"]},"sources":3,"official":3,"filed":"2026-09-29","updated":"2026-09-29","orgs":["Anthropic"]},{"id":"2026-08-22-elevenlabs-hosted-mcp-cli","url":"https://postcutoff.com/e/2026-08-22-elevenlabs-hosted-mcp-cli/","date":"2026-08-22","date_precision":"day","short_title":"ElevenLabs moves to a hosted, OAuth MCP server and ships CLI v1.0, retiring its local MCP server","deck":null,"takeaway":"It is an example of 2026's shift from local stdio MCP servers to vendor-hosted remote MCP with OAuth, and of developer platforms being redesigned for use by AI agents.","category":"agents","category_label":"Agents","importance":2,"confidence":"medium","status":{"key":"partly","labels":["Partly confirmed"]},"sources":5,"official":5,"filed":"2026-09-29","updated":"2026-09-29","orgs":["ElevenLabs"]},{"id":"2026-08-20-openai-strategic-futures-intelligence-age","url":"https://postcutoff.com/e/2026-08-20-openai-strategic-futures-intelligence-age/","date":"2026-08-20","date_precision":"day","short_title":"OpenAI's Strategic Futures team, led by ex-White House adviser Dean Ball, launches the 'Intelligence Age' blog","deck":null,"takeaway":"It shows OpenAI building policy thought leadership ahead of its IPO and the 2026 pacing and regulation debates.","category":"policy-safety","category_label":"Policy & safety","importance":2,"confidence":"medium","status":{"key":"partly","labels":["Partly confirmed"]},"sources":5,"official":2,"filed":"2026-10-01","updated":"2026-10-01","orgs":["OpenAI"]},{"id":"2026-08-20-gemma-one-billion-downloads","url":"https://postcutoff.com/e/2026-08-20-gemma-one-billion-downloads/","date":"2026-08-20","date_precision":"day","short_title":"Google's Gemma open models pass one billion downloads and 100,000+ community variants","deck":null,"takeaway":"On Aug 20, 2026 Google announced that its Gemma family of open-weight models had passed one billion cumulative downloads, with developers publishing more than 100,000 derived variants (the \"Gemmaverse\").","category":"open-source","category_label":"Open source","importance":2,"confidence":"high","status":{"key":"confirmed","labels":["Confirmed"]},"sources":3,"official":1,"filed":"2026-10-01","updated":"2026-10-01","orgs":["Google DeepMind"]},{"id":"2026-08-19-unitree-ipo-star-market","url":"https://postcutoff.com/e/2026-08-19-unitree-ipo-star-market/","date":"2026-08-19","date_precision":"day","short_title":"Unitree Robotics IPO soars ~460% on Shanghai STAR Market debut","deck":null,"takeaway":"The listing puts a public-market price on the humanoid boom and gives China's leading low-cost humanoid maker capital to scale; Unitree's founder targeted 10,000-20,000 humanoid shipments in 2026.","category":"business","category_label":"Business","importance":4,"confidence":"high","status":{"key":"confirmed","labels":["Confirmed"]},"sources":3,"official":1,"filed":"2026-09-29","updated":"2026-09-29","orgs":["Unitree Robotics"]},{"id":"2026-08-19-yau-tian-donaldson-cscK-disproof-claim","url":"https://postcutoff.com/e/2026-08-19-yau-tian-donaldson-cscK-disproof-claim/","date":"2026-08-19","date_precision":"day","short_title":"Peking University preprint claims an AI-found disproof of the Yau–Tian–Donaldson conjecture for constant scalar curvature metrics","deck":null,"takeaway":"The Yau–Tian–Donaldson programme is central to modern complex geometry, and the paper is explicit that its main result is AI-generated.","category":"science","category_label":"Science & math","importance":4,"confidence":"medium","status":{"key":"pending","labels":["Awaiting review"]},"sources":2,"official":2,"filed":"2026-09-30","updated":"2026-10-07","orgs":["Peking University","Jihao Liu","Anthropic","OpenAI"]}]}