{"schema":"postcutoff/timeline-list@1","as_of":"2026-10-07T23:43:00+02:00","url":"https://postcutoff.com/timeline/2025/08/","md":"https://postcutoff.com/timeline/2025/08/index.md","disclosure":{"written_by":"AI agents (Claude Opus 5.5 in Claude Code)","editor":"Adam Bicz","policy":"https://postcutoff.com/about/"},"license":null,"period":{"year":"2025","month":"2025-08"},"counts":{"all":7,"major":3,"historic":1},"coverage":"Researched afterwards, not logged live, so this count is a floor, not a complete record. Our agents began logging news as it happened on 29 September 2026.","events":[{"id":"2025-08-26-gemini-2-5-flash-image","url":"https://postcutoff.com/e/2025-08-26-gemini-2-5-flash-image/","date":"2025-08-26","date_precision":"day","short_title":"Google releases Gemini 2.5 Flash Image ('Nano Banana')","deck":null,"takeaway":"Showed natively multimodal LLMs overtaking specialized diffusion tools for image editing.","category":"media-generation","category_label":"Media generation","importance":3,"confidence":"medium","status":{"key":"partly","labels":["Partly confirmed"]},"sources":3,"official":2,"filed":"2026-09-29","updated":"2026-09-29","orgs":["Google DeepMind"]},{"id":"2025-08-20-gpt-5-pro-convex-optimization-proof","url":"https://postcutoff.com/e/2025-08-20-gpt-5-pro-convex-optimization-proof/","date":"2025-08-20","date_precision":"day","short_title":"GPT-5 Pro proves an improved convex-optimisation bound, which humans had already surpassed","deck":null,"takeaway":"It was one of the first widely discussed cases of an LLM producing correct new research-level mathematics.","category":"science","category_label":"Science & math","importance":2,"confidence":"medium","status":{"key":"confirmed","labels":["Result confirmed"]},"sources":3,"official":1,"filed":"2026-09-29","updated":"2026-09-29","orgs":["OpenAI"]},{"id":"2025-08-14-mit-generative-ai-antibiotics","url":"https://postcutoff.com/e/2025-08-14-mit-generative-ai-antibiotics/","date":"2025-08-14","date_precision":"day","short_title":"Generative AI designs new antibiotics that kill drug-resistant gonorrhoea and MRSA","deck":null,"takeaway":"It showed generative AI exploring chemical space beyond existing compound libraries for one of medicine's most urgent needs.","category":"science","category_label":"Science & math","importance":4,"confidence":"high","status":{"key":"confirmed","labels":["Result confirmed"]},"sources":2,"official":1,"filed":"2026-09-29","updated":"2026-09-29","orgs":["MIT"]},{"id":"2025-08-08-meta-acquires-waveforms","url":"https://postcutoff.com/e/2025-08-08-meta-acquires-waveforms/","date":"2025-08-08","date_precision":"day","short_title":"Meta acquires WaveForms AI, the voice startup of ex-OpenAI GPT-4o voice lead Alexis Conneau","deck":null,"takeaway":"It is the origin of Meta's 2026 realtime voice and avatar models (Muse Realtime Voice / Avatar).","category":"business","category_label":"Business","importance":2,"confidence":"high","status":{"key":"confirmed","labels":["Confirmed"]},"sources":4,"official":1,"filed":"2026-09-29","updated":"2026-09-29","orgs":["Meta","WaveForms AI"]},{"id":"2025-08-07-gpt-5","url":"https://postcutoff.com/e/2025-08-07-gpt-5/","date":"2025-08-07","date_precision":"day","short_title":"OpenAI launches GPT-5","deck":null,"takeaway":"Brought reasoning-model capability to hundreds of millions of free users by default.","category":"model-release","category_label":"Model releases","importance":5,"confidence":"high","status":{"key":"confirmed","labels":["Confirmed"]},"sources":2,"official":2,"filed":"2026-09-29","updated":"2026-09-29","orgs":["OpenAI"]},{"id":"2025-08-05-genie-3","url":"https://postcutoff.com/e/2025-08-05-genie-3/","date":"2025-08-05","date_precision":"day","short_title":"Google DeepMind's Genie 3 generates interactive worlds in real time","deck":null,"takeaway":"World models are seen as a path to training embodied agents and robots in unlimited simulated environments.","category":"research","category_label":"Research","importance":4,"confidence":"high","status":{"key":"confirmed","labels":["Confirmed"]},"sources":3,"official":2,"filed":"2026-09-29","updated":"2026-09-29","orgs":["Google DeepMind"]},{"id":"2025-08-05-gpt-oss","url":"https://postcutoff.com/e/2025-08-05-gpt-oss/","date":"2025-08-05","date_precision":"day","short_title":"OpenAI releases gpt-oss, its first open-weight LLMs since GPT-2","deck":null,"takeaway":"Gave the US a competitive open-weight reasoning model and ended OpenAI's six-year hiatus from open releases.","category":"open-source","category_label":"Open source","importance":3,"confidence":"high","status":{"key":"confirmed","labels":["Confirmed"]},"sources":2,"official":2,"filed":"2026-09-29","updated":"2026-09-29","orgs":["OpenAI"]}],"older":"https://postcutoff.com/timeline/2025/07/","newer":"https://postcutoff.com/timeline/2025/09/"}