SpaceX set an IPO record. Now there’s hope that Anthropic could shatter it.

OpenAI launches Computer History, an opt-in feature that turns recent computer activity on macOS into memories and a timeline that ChatGPT and Codex can use (Frederic Lardinois/The New Stack)

OpenAI's opt-in Computer History captures a local timeline of Mac activity so ChatGPT Work can recover context across selected apps and sites.

5m ago ·thenewstack.io

ChatGPT Work Brings Desktop Automation, Memory and Governance Into the AI Workflow

OpenAI is expanding ChatGPT beyond chat with ChatGPT Work , a cross-platform work environment that includes a desktop agent able to interact with local applications, files and browser content.

14m ago ·dev.to

Mastering Low-Precision AI: FP8 and FP4 Support Across Frameworks in Mid-2026

In mid-2026, FP8 and FP4 have become essential tools for making large-scale AI training and inference more efficient . FP8 uses two main formats-E4M3 for better precision on activations and weights…

21m ago ·dev.to

Writer introduces new AI model and upgraded harness to contain token costs

Built as a post-training variation on Z.ai's open source model GLM-5.2, Writer says the new system should provide deployment-ready capabilities at a much lower price.

• Writer launches Palmyra X6 model to reduce AI deployment costs
• Upgraded harness infrastructure claims 50% cost reduction for basic tasks
• Harness optimization strategy cuts average costs by 40% compared to model changes

31m ago ·techcrunch.com