Submissions from openai.com

		Codex for Open Source Software (openai.com)
		3 points by tosh 7 hours ago \| past \| discuss
		Codex Security: now in research preview (openai.com)
		24 points by ancarda 8 hours ago \| past \| 1 comment
		Reasoning models struggle to control their chains of thought, and that's good (openai.com)
		2 points by vinhnx 23 hours ago \| past \| discuss
		Faulty reward functions in the wild (Jack Clark, Dario Amodei, 2016) (openai.com)
		4 points by ramoz 1 day ago \| past \| discuss
		The five AI value models driving business reinvention (openai.com)
		2 points by surprisetalk 1 day ago \| past \| discuss
		ChatGPT for Excel and new financial data integrations (openai.com)
		2 points by surprisetalk 1 day ago \| past \| discuss
		GPT-5.4 (openai.com)
		984 points by mudkipdev 1 day ago \| past \| 781 comments
		GPT-5.4 (openai.com)
		157 points by meetpateltech 1 day ago \| past \| 1 comment
		Reasoning models struggle to control their chains of thought, and that’s good (openai.com)
		8 points by meetpateltech 1 day ago \| past \| discuss
		Ensuring AI use in education leads to opportunity (openai.com)
		2 points by surprisetalk 1 day ago \| past \| 1 comment
		Harness engineering: leveraging Codex in an agent-first world (openai.com)
		1 point by mooreds 1 day ago \| past \| discuss
		Harness engineering: leveraging Codex in an agent-first world (openai.com)
		2 points by ianrahman 1 day ago \| past \| discuss
		Extending single-minus amplitudes to gravitons (openai.com)
		16 points by telotortium 2 days ago \| past \| 17 comments
		GPT‑5.3 Instant System Card (openai.com)
		2 points by swolpers 3 days ago \| past \| discuss
		GPT‑5.3 Instant (openai.com)
		395 points by meetpateltech 3 days ago \| past \| 303 comments
		Our Agreement with the Department of War (openai.com)
		374 points by surprisetalk 6 days ago \| past \| 275 comments
		Harness engineering: leveraging Codex in an agent-first world (openai.com)
		2 points by Garbage 6 days ago \| past \| discuss
		Joint Statement from OpenAI and Microsoft (openai.com)
		4 points by alex_young 6 days ago \| past \| discuss
		An update on our mental health-related work (openai.com)
		3 points by surprisetalk 7 days ago \| past \| discuss
		Why SWE-bench Verified no longer measures frontier coding capabilities (openai.com)
		2 points by gmays 7 days ago \| past \| discuss
		Harness Engineering (openai.com)
		2 points by alxthm 7 days ago \| past \| discuss
		OpenAI raises $110B at $730B pre-money valuation from Amazon, Nvidia, & SoftBank (openai.com)
		2 points by rvz 7 days ago \| past \| discuss
		OpenAI and Amazon announce strategic partnership (openai.com)
		9 points by meetpateltech 7 days ago \| past \| 1 comment
		Scaling AI for Everyone (openai.com)
		15 points by meetpateltech 7 days ago \| past \| 1 comment
		OpenAI Codex and Figma launch seamless code-to-design experience (openai.com)
		2 points by JeanKage 8 days ago \| past \| discuss
		Disrupting malicious uses of AI: An update, February 2026 [pdf] (openai.com)
		2 points by rzeh 8 days ago \| past \| 1 comment
		Harness engineering: leveraging Codex in an agent-first world (openai.com)
		1 point by fmihaila 8 days ago \| past \| discuss
		GPT-5.3-Codex (openai.com)
		3 points by roody_wurlitzer 9 days ago \| past \| discuss
		Why SWE-bench Verified no longer measures frontier coding capabilities (openai.com)
		10 points by tedsanders 11 days ago \| past \| discuss
		Frontier Alliances (openai.com)
		1 point by swolpers 11 days ago \| past \| discuss
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