GPT & OpenAI Articles
Browse 247 articles about GPT & OpenAI.
Anthropic vs OpenAI Valuation: How the Colossus Deal Pushed Anthropic Past $1 Trillion
Anthropic now implies $1T+ on secondary markets vs OpenAI's $850B. The compute race just reshuffled the AI power rankings.
How to Build a Production Voice Agent with GPT Realtime 2 API: Step-by-Step Setup Guide
GPT Realtime 2 supports reasoning and parallel tool calls during voice. Here's how to set it up via API and avoid the silence problem with preambles.
How to Build a Voice Agent with Real-Time Translation Using OpenAI's API
GPT Realtime Translate supports 70+ input languages with live speech translation. Learn how to build a multilingual voice agent using OpenAI's new API.
Claude Opus 4.7 vs GPT-5.2 on Coding Benchmarks: The 144 Elo Gap Explained
Claude Opus 4.6 beats GPT-5.2 by 144 Elo on GPQA — equivalent to a national master vs a club player. Here's what the benchmark gap means in practice.
Goal-Based Prompting for GPT 5.5: Why Shorter Prompts Get Better Results
GPT 5.5 models respond better to outcome-first prompts than step-by-step instructions. Here's how to rewrite your prompts for better results.
GPT-5.5 Instant Memory Now Shows Which Saved Memory It Used — And 4 Other Hidden UI Changes
GPT-5.5 Instant's memory now cites which saved memory it pulled from. Plus four other interface changes most users haven't noticed yet.
GPT-5.5 vs Claude Opus 4.6: Which Model Hallucinates Less in Medical, Legal, and Financial Tasks?
GPT-5.5 claims 50%+ hallucination reduction in high-stakes domains. We stack it against Claude Opus 4.6 to see which holds up under pressure.
GPT Realtime 2's 'Stay Quiet' Command Is a New Voice AI Primitive — Here's What It Unlocks
You can now tell GPT Realtime 2 to listen silently while you have a side conversation. This single feature changes how voice agents handle real meetings.
GPT Realtime Translate vs Traditional Interpretation: Is 70-Language Live AI Translation Ready for Production?
GPT Realtime Translate handles 70+ languages and maintains speaker pace. Here's how it compares to traditional interpretation pipelines for real use cases.
GPT Realtime Voice Models Explained: GPT Realtime 2, Translate, and Whisper
OpenAI released three new realtime voice models via API. Here's what GPT Realtime 2, Realtime Translate, and Realtime Whisper do and when to use each.
OpenAI's 3 New Real-Time Voice Models: What Each One Does and How to Access Them via API
OpenAI dropped three real-time voice models at once. Here's what GPT Realtime 2, Translate, and Whisper each do and how to get API access today.
OpenAI's Docs Now Say Stop Using Step-by-Step Prompts — Here's the GPT-5.5 Outcome-First Method
OpenAI's own developer docs now explicitly say to drop step-by-step prompting for GPT-5.5. Here's the outcome-first framework that replaces it.
OpenClaw's Creator Joined OpenAI — And OpenAI Immediately Opened Codex to All Paid Users
Peter Steinberger built OpenClaw, then joined OpenAI. Days later, Codex became available to all paid OpenClaw users. Here's what that move signals.
How to Rewrite Your ChatGPT Prompts for GPT-5.5 Instant in Under 10 Minutes
GPT-5.5 needs a new prompting style. Use the context sandwich framework to update your existing prompts in under 10 minutes and get better results.
What Is GPT 5.5 Instant? OpenAI's New Default Model Explained
GPT 5.5 Instant is OpenAI's new default ChatGPT model. Learn what changed, how it differs from GPT 5.3, and what it means for your AI workflows.
Anthropic vs. OpenAI on Agent Token Access: Two Opposite Bets on the Same Day
On the same day Anthropic banned subscription tokens in third-party agents, OpenAI made Codex free for all paid users. Here's what each bet means.
How to Automate Your Obsidian Second Brain with Codeex: Hourly Processing, No Manual Triggers
Set Codeex to run hourly and it will process new clips, update your wiki, and push a GitHub backup — all without touching a button.
OpenAI vs Anthropic on Compute Strategy: Two Opposite Bets and What Happened
OpenAI went all-in on GPU acquisition while Anthropic stayed conservative. See how those diverging strategies played out and what it means for AI builders.
OpenClaw's Creator Joined OpenAI — Then OpenAI Made OpenClaw Free. What's the Play?
Peter Steinberger built OpenClaw, then joined OpenAI. Days later, OpenAI made OpenClaw free for all paid users. Here's what that signals.
Alex Finn Built a Full Video Game in 1 Hour Using Codex's /goal Command — Here's How
Alex Finn used Codex's /goal agentic loop to build a complete extraction shooter with auto-generated assets in under an hour. The exact workflow.