OpenAI

Latest AI news, models and releases from OpenAI. ['Atlas', 'autonomous agent built on OpenAI models', 'autonomous model', 'ChatGPT', 'ChatGPT Codex', 'ChatGPT Enterprise', 'ChatGPT-Live', 'ChatGPT-User', 'ChatGPT Work', 'Claude Fable 5', 'CLIP', 'Codex', 'Codex CLI', 'Codex Micro', 'Codex Security CLI', 'DALL-E', 'DALL-E 2', 'DALL-E 3', 'DALL·E 3', 'Daybreak', 'experimental prototype', 'GPT', 'GPT-2', 'GPT2', 'GPT-3', 'GPT 3.5', 'GPT-3.5', 'gpt-3.5-turbo', 'GPT-3.5-turbo', 'GPT-3.5 Turbo', 'GPT-3-XL', 'GPT-4', 'gpt-4.1', 'GPT-4.1', 'gpt-4.1-mini', 'GPT-4 (ChatGPT)', 'GPT4-o', 'gpt-4o', 'GPT-4o', 'GPT-4o-0806']

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Agents 🇷🇺

10 ideas from AI Engineer on how development changes when agents write code

OpenAI conducted an experiment where three engineers created a product of about a million lines of code in five months, with all code generated by Codex, in about a tenth of the traditional time. The key bottleneck shifted from code production to the ability to specify what to build, organize autonomous agents, verify results, and prevent system destruction. These insights were presented at AI Engineer 2026 conferences in London and San Francisco, with talks on harness engineering, long-running agents, multi-agent coordination, and more.

OpenAI

Anthropic

GitHub

Habr — хаб ИИ27.07 · 16:02

Research 🇺🇸

SPEX and ProxySPEX: Methods for Identifying Influential Interactions in LLMs at Scale

Researchers from BAIR (Berkeley AI) introduced SPEX and ProxySPEX — algorithms capable of identifying critical interactions among features, data, and components of AI models, including LLMs, orders of magnitude faster than existing methods. The methods are based on the idea of sparsity of influential interactions and use techniques from coding theory and signal processing. Application of SPEX showed that standard attribution methods (e.g., SHAP) can miss complex synergies, as in the case of the trolley problem. ProxySPEX, which exploits the property of hierarchy, achieves the same accuracy with roughly 10 times fewer ablations.

OpenAI

BAIR (Berkeley AI)27.07 · 15:06

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