AI Briefing#openai
The latest AI and developer news about #openai, with the original source and a short summary.
The latest AI and developer news about #openai, with the original source and a short summary.
The free course on OpenAI Academy targets primary, secondary, and higher education teachers in Brazil.
A pilot using ~1% of Cloudflare's network enabled OpenAI to index hundreds of millions of previously unknown web pages.
Current H100 rental prices are $3.52/hour, but supply constraints for AGI agents could force a 10x increase.
Codex reached 5 million weekly active users in June 2026 before integrating into the ChatGPT desktop app in July.
The tool integrates firm precedents and ChatGPT Enterprise to produce analysis and proposed tracked changes for lawyer review.
Open-weight model spend share more than quadrupled since June, while overall gateway spend grew 13x and average token prices fell 47%.
Insiders estimate recursive self-improvement could begin within 3 to 12 months without US government intervention.
Cybersecurity professionals argue that unauthorized access incidents involving OpenAI, Anthropic, and Google models stem from failed sandboxing and monitoring rather than inherent AI misalignment.
Amp integrates GPT-6 Astra, GPT-Live-1, and Ultrafast to enable agents for design, marketing, and real-time voice control.
Block's security team reports a 50% boost in triage throughput and 1,100 analyst-hours of investigation per quarter using OpenAI's Defense Factory.
The increase from 272k to 500k tokens is available at no extra charge across Codex and ChatGPT Work.
Codex and ChatGPT Work now account for more than half of output tokens among EU ChatGPT Enterprise customers.
OpenAI used its own AI models to identify the employee who planted the device, leading to an FBI arrest.
CEO Alex Mashrabov states that GPT-6 Astra enables the creation of consistent videos exceeding 10 minutes, up from a previous limit of about one minute.
The update introduced a persistent background daemon that copies the platform package and runs an hourly updater, causing conflicts with package manager installations.
Users report significantly improved outputs from Claude Opus 5.5, suggesting traffic is being routed to an unannounced checkpoint.
Anthropic and OpenAI are moving to embed third-party evaluators, but experts warn that funding structures and potential conflicts of interest threaten true independence.
Experts highlight critical unresolved type-theoretic foundations and recent soundness bugs in Lean, even as AI tools like Anthropic and OpenAI accelerate large-scale mathematical formalization.
The optimized workflow averages $0.47 per run and completes tasks in about four minutes, compared to at least $36.21 and 22.5 minutes on the original Model B setup.
OpenAI confirmed the termination of three researchers for policy violations while denying the action was related to raising safety concerns.
Three former OpenAI safety employees argue their dismissals are creating fear and unclear norms, urging the company to uphold commitments to external auditors and model monitorability.
The new mode offers near-Astra intelligence at up to 8x faster speeds than Sol Standard, priced at $12 per million input tokens.
The Financial Times reports OpenAI told investors its annualized revenue is approaching $50 billion, down from earlier reports of nearly $70 billion.
OpenAI's release of solutions to hundreds of open mathematical problems has triggered mixed reactions from the community, ranging from excitement over new insights to anger over poor paper quality and the disruption of research careers.