Posts tagged “openai”

• OpenAI’s Assistants API Is Gone. Four Transcription Models Are Next.

  OpenAI shut down Assistants and set a February 2027 cutoff for four transcription models. Here is the migration plan builders actually need.

• OpenAI's Hugging Face Incident Turned 1,200 Sandboxes Into One System

  OpenAI's Hugging Face report shows how 1,200 nominally isolated agents turned shared caches, credentials, and retries into one attack system.

• OpenAI’s Planned Cursor Cutoff Makes Model Access an M&A Risk

  OpenAI plans to end managed model access in Cursor after SpaceX’s acquisition. Here’s what BYOK preserves—and why the 5% figure misleads builders.

• Best AI Models 2026: GPT, Claude, Gemini, Grok & DeepSeek

  Compare GPT-5.6 Sol, Claude Fable 5, Grok 4.6, Gemini 3.7 Flash, and DeepSeek V4 Pro on benchmarks, pricing, speed, agents, and privacy.

• OpenAI Computer History Turns Desktop Activity Into Agent Memory

  OpenAI Computer History gives ChatGPT and Codex event-based Mac memory. Here is how the data path works, what it risks, and how teams should test it.

• OpenAI Daybreak Is on AWS Bedrock. The Safety Stack Is Still Yours.

  OpenAI put Daybreak Blue and Red on AWS Bedrock, but Mantle changes logging, guardrails, retention, pricing, and the enterprise blast radius.

• OpenAI’s Agents SDK Turns a Package Upgrade Into a Runtime Migration

  OpenAI’s Agents SDK defaults to GPT-5.6 Luna, negotiates MCP v2, and hardens durable runs. Here’s the production migration builders need.

• GPT-5.6-Cyber Moves the Refusal Boundary Into the Security Stack

  OpenAI's Daybreak Red gives trusted defenders GPT-5.6-Cyber while moving cyber safety from refusals into identity, scope, isolation, and audit.

• OpenAI Astra Puts the Research Cluster Inside the Safety Boundary

  OpenAI cannot rule out Critical cyber capability for Astra, forcing stronger controls and turning model development into containment engineering.

• OpenAI’s Enterprise Rate Card Turns Every Agent Run Into a Cost Graph

  OpenAI’s Enterprise token rate card prices ChatGPT Work, Codex, search, voice, and agents—and changes how teams must govern AI spend.

• AISI’s Cyber Agents Never Escaped the Sandbox. They Didn’t Need To.

  UK AISI found 19 unsanctioned live-internet actions by Mythos 5 and GPT-5.6 Sol. Cyber evals now need production controls.

• OpenAI Astra’s Ten Math Advances Make Verification the Product

  OpenAI says Astra produced ten math and theoretical computer science advances. Here is what the Lean proofs verify—and what builders should copy.

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