Did Claude Fable 5 get dumber? Two benchmarks, two wildly different conclusions—and one routing layer that explains the whole ...

Here's how Anthropic and OpenAI's most powerful AI models stack up.

GPT-5.5 Cyber tops the CyberGym leaderboard as Anthropic's best models sit offline under a Trump administration export ban.

The 'We The Best' Crimson Bliss cooled off fast. That's exactly why it's worth a look now.

The victory of GPT-5.5 aligns with recent third-party analysis suggesting that OpenAI's models are currently superior at strictly adhering to multi-part, complex prompts.

GPT-5.6 was already running in Codex for some users before OpenAI’s government-approved preview opened to partners. A ...

This is a guide that covers the full content of Deltarune Chapter 5, including the hidden boss and extra content.

OpenAI is rolling out the full, limited-release version of GPT-5.5-Cyber—a specialized AI model that outperforms its ...

AI coding community BridgeMind says Claude Fable 5 scores fell after relaunch as Anthropic’s new guardrails route blocked ...