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Tag · 29 stories

Codex

Every story tagged Codex on AI Chat Daily.

Codex — page 2

OpenAI logo
Tools

OpenAI puts Codex inside the ChatGPT mobile app on iOS and Android

Phone users can now dispatch tasks to Codex running on their desktop, with files and credentials staying on the local machine.

Jaeden Schafer4 min read
OpenAI logo
Models

OpenAI's GPT-5.5 Instant Cuts Hallucinations 52% as Default ChatGPT Model

OpenAI replaces GPT-5.3 Instant with a new default model touting sharper accuracy in medicine, law, and finance, plus user-visible memory controls.

Jaeden Schafer4 min read
OpenAI's Codex system prompt tells GPT-5.5 to never mention goblins
Models

OpenAI's Codex system prompt tells GPT-5.5 to never mention goblins

A 3,500-word base instruction set leaked on GitHub bans talk of goblins, gremlins, and raccoons unless the user asks first.

Jaeden Schafer4 min read
OpenAI logo
Business

OpenAI Taps Infosys to Carry ChatGPT and Codex Into 60-Plus Markets

The partnership routes OpenAI's enterprise tools through Infosys's Topaz platform, opening fortune-tier accounts where Microsoft's Azure channel does not always prevail.

Jaeden Schafer4 min read
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