News

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July 12, 2026 4 min read

In the Same Morning, OpenAI and Anthropic Both Loosened Usage Limits

On the morning of July 12, 2026, Anthropic and OpenAI both announced usage-limit relief within less than an hour: Claude extended Fable 5 availability across paid plans and kept Claude Code weekly limits 50% higher until July 19; OpenAI temporarily removed the 5-hour usage window for Plus, Business, and Pro, optimized GPT-5.6 Sol efficiency, and reset usage. This post explains what happened and why it matters for developers.

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July 1, 2026 14 min read

Claude Fable 5 and Mythos 5 redeployed

Access to Claude Fable 5 and Mythos 5 is now restored.

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June 16, 2026 2 min read

Loopcraft: The Art of Stacking Loops

Stop prompting AI agents one instruction at a time. Design loops that drive them, and learn how to stack loops upward as models improve. This is a translated excerpt from Latent Space / AINews on agent orchestration.

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June 15, 2026 4 min read

Anthropic Statement: US Government Requires Fable 5 and Mythos 5 to Be Disabled

The US government issued an export control directive citing national security, requiring Anthropic to disable Fable 5 and Mythos 5 for all users. Other models are not affected. Below is the official statement.

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