Models, agents, tools and uses — and the often generous gap between the demo and the promise.https://inyourgeek.comen-UShttps://inyourgeek.com/en/articles/2026-09-07-gpt-6-astra-ce-qui-change-vraiment-dans-chatgpthttps://inyourgeek.com/en/articles/2026-09-07-gpt-6-astra-ce-qui-change-vraiment-dans-chatgptOpenAI unveiled GPT-6 Astra on 3 September 2026: a model that drives a computer, fills in forms and builds slide decks. It is also the first one OpenAI rates "Critical" for cybersecurity.Mon, 07 Sep 2026 05:00:17 GMTiaopenaichatgptagentssecuritehttps://inyourgeek.com/en/articles/2026-09-03-cerebras-sert-qwen-3-8-27b-a-1500-tokenshttps://inyourgeek.com/en/articles/2026-09-03-cerebras-sert-qwen-3-8-27b-a-1500-tokensCerebras's inference documentation lists Qwen 3.8 27B served at roughly 1500 tokens per second on its public endpoints. For a chatbot that is comfort; for an agent loop, it changes what the thing is.Thu, 03 Sep 2026 00:00:00 GMTiacerebrasqwenllmagentshttps://inyourgeek.com/en/articles/2026-09-03-gpt-6-astra-99-9-sur-arc-agi-3https://inyourgeek.com/en/articles/2026-09-03-gpt-6-astra-99-9-sur-arc-agi-3OpenAI shipped GPT-6 Astra on 3 September 2026 with a near-perfect ARC-AGI 3 score. Measured on the benchmark's own standard harness, the same model drops to 62.7% — and costs more.Thu, 03 Sep 2026 00:00:00 GMTiaopenaibenchmarkllmhttps://inyourgeek.com/en/articles/2026-09-03-nvidia-rachete-hugging-face-pour-13-milliards-et-promethttps://inyourgeek.com/en/articles/2026-09-03-nvidia-rachete-hugging-face-pour-13-milliards-et-prometNvidia announced on Thursday that it is buying Hugging Face for $13 billion, its largest acquisition to date. The reference catalogue for open models would pass under the control of the company selling the GPUs to run them.Thu, 03 Sep 2026 00:00:00 GMTianvidiahuggingfaceopensourcerachathttps://inyourgeek.com/en/articles/2026-09-03-panne-croisee-chatgpt-claude-grok-et-gemini-tombes-lehttps://inyourgeek.com/en/articles/2026-09-03-panne-croisee-chatgpt-claude-grok-et-gemini-tombes-leOn the morning of Thursday, September 3, all four major AI assistants stumbled inside the same few-hour window. Rare enough that you go hunting for the common supplier — except none of them ever declared an outage.Thu, 03 Sep 2026 00:00:00 GMTiapanneopenaianthropicinfrastructure