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OpenAI

OpenAI is an artificial intelligence (AI) research laboratory consisting of the for-profit corporation OpenAI LP and its parent company, the non-profit OpenAI Inc.

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How Long-Horizon Agents Kept Busting the Prompt Cache

How Long-Horizon Agents Kept Busting the Prompt Cache

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2 min read
Claude Opus 5.5 vs GPT-6 Astra vs GPT-6 Sol: the effort knob matters more than the model

Claude Opus 5.5 vs GPT-6 Astra vs GPT-6 Sol: the effort knob matters more than the model

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8 min read
Jev is a very good classifier wearing a frontier model's coat

Jev is a very good classifier wearing a frontier model's coat

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5 min read
OpenAI Cuts GPT-5.6 Luna and Terra API Prices, Expanding Room for Automation

OpenAI Cuts GPT-5.6 Luna and Terra API Prices, Expanding Room for Automation

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5 min read
OpenAI Expands External Frontier AI Testing With Deeper Assessor Access

OpenAI Expands External Frontier AI Testing With Deeper Assessor Access

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5 min read
When Chain Analysis Beats Neural Detection: A Layer-by-Layer Look at the OpenAI Hack

When Chain Analysis Beats Neural Detection: A Layer-by-Layer Look at the OpenAI Hack

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8 min read
Sam Altman Calls for Outside Input and Shared Safety Standards for Frontier AI

Sam Altman Calls for Outside Input and Shared Safety Standards for Frontier AI

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5 min read
OpenAI's Safety Evals Shrink Between Promise and Delivery

OpenAI's Safety Evals Shrink Between Promise and Delivery

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2 min read
Codex + DeepSeek: why "No tool output found for tool call" kills your session (and how to avoid it)

Codex + DeepSeek: why "No tool output found for tool call" kills your session (and how to avoid it)

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7 min read
Triaging Codex Exposure: What a Count of 164 Does and Does Not Tell You

Triaging Codex Exposure: What a Count of 164 Does and Does Not Tell You

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3 min read
Integrating AI APIs into Web Applications: OpenAI, Claude, and DeepSeek Compared in Production

Integrating AI APIs into Web Applications: OpenAI, Claude, and DeepSeek Compared in Production

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5 min read
Claude Opus 5.5 vs GPT-6 Sol: The Same-Day Price War Deciding What Your AI Bill Looks Like

Claude Opus 5.5 vs GPT-6 Sol: The Same-Day Price War Deciding What Your AI Bill Looks Like

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7 min read
How Hacktron Hacked OpenAI: What I Learned from an AI-Assisted Attack Chain

How Hacktron Hacked OpenAI: What I Learned from an AI-Assisted Attack Chain

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7 min read
OpenAI + Vercel Makes the Architecture Even More Interesting

OpenAI + Vercel Makes the Architecture Even More Interesting

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3 min read
The AI model your business runs on is being retired: the 2026 shutdown calendar

The AI model your business runs on is being retired: the 2026 shutdown calendar

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18 min read
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