#openai
// 15 transmissions tagged with #openai
OpenAI and Hugging Face disclose model‑evaluation security breach
OpenAI and Hugging Face released a joint statement detailing a security breach that occurred during model evaluation and outlining mitigation steps for engineers.
OpenAI launches ad platform for ChatGPT
OpenAI has rolled out an ad platform that lets businesses place ads inside ChatGPT, offering targeting options and performance dashboards. The service is live at ads.openai.com and includes guidelines to keep ads relevant and non‑intrusive.
U.S. government will vet every commercial GPT‑5.6 user
OpenAI announced that the U.S. Department of Commerce will screen every commercial API request for its new GPT‑5.6 model, adding a mandatory legal review before developers can embed the system. The policy takes effect immediately for all U.S.-based customers.
OpenAI previews GPT‑5.6 Sol with new API and performance target
OpenAI released a preview of GPT‑5.6 Sol, a next‑generation model, together with a new API endpoint and a concrete performance target for developers to plan against [OpenAI Blog].
OpenAI's first custom inference chip built by Broadcom
OpenAI announced a custom AI inference chip manufactured by Broadcom, marking the company’s entry into bespoke silicon for its models. The partnership aims to boost inference efficiency while keeping costs in check.
Codex logging bug can fill local SSDs with terabytes
A GitHub issue confirms that OpenAI Codex’s logger writes unbounded data to disk, rapidly consuming SSD space. Engineers integrating Codex should monitor storage and apply work‑arounds until a fix is released.
OpenAI loses $2.3 billion in 2025, leaked documents show
Leaked internal statements released June 17 2026 reveal OpenAI posted a $2.3 billion net loss for 2025, with revenue at $5.1 billion and operating expenses at $7.6 billion.
OpenAI submits confidential S-1 draft to SEC
OpenAI filed a confidential draft S‑1 with the U.S. Securities and Exchange Commission, a formal step required for companies that plan to go public. The filing signals the company’s move toward a potential IPO.
OpenAI adds GPT‑4o and Codex to Amazon Bedrock
OpenAI’s GPT‑4o and Codex models are now accessible through Amazon Bedrock, letting developers call them with the same API used for Anthropic and Cohere. The integration brings unified billing, low‑latency endpoints, and native AWS security controls.
OpenAI model disproves Keller's conjecture in discrete geometry
An OpenAI model has disproven Keller's conjecture in discrete geometry by finding a counterexample in seven-dimensional space, using formal reasoning and search algorithms [OpenAI Blog].
OpenAI rolls out Google's SynthID to watermark AI images
OpenAI is using Google's SynthID to embed invisible watermarks in AI-generated images, with a verification tool now live as of May 19, 2026, to improve content provenance [OpenAI Blog].
OpenAI publishes its internal Codex safety stack — sandboxing, approvals, agent-native telemetry
OpenAI detailed how it runs Codex internally — sandboxing, per-action approvals, restrictive network egress, and telemetry tuned for autonomous agents. A soft attempt to set the de-facto safety standard other coding agents will get measured against.
OpenAI ships GPT-5.5 Instant. Anthropic just overtook them on ARR.
OpenAI announced GPT-5.5 Instant on Monday. The same week, Anthropic's ARR ($30B) eclipsed OpenAI's ($24B) for the first time. The model is the headline; the revenue inversion is the story.
AWS Bedrock adds Claude Opus 4.7 and GPT-5.5
AWS shipped Claude Opus 4.7 in Bedrock and added GPT-5.5 in limited preview. Bedrock AgentCore added a managed harness, CLI, and skills for coding assistants. The frontier-on-AWS stack is now multi-vendor by default.
OpenAI shut down Sora. The official reason is deepfakes; the real reason is the bill.
Sora's web and app experiences shut down April 26. OpenAI cited deepfake risk during election year. Internal reporting puts compute burn at $1M/day on declining usage. Both reasons are true.