Model intelligence / Live profile

Claude Opus 4.8

Track Claude Opus 4.8 from Anthropic across launches, availability, pricing, benchmarks, capabilities, and consequential updates. This page updates automatically as substantive Superpower Daily coverage is published.

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Claude Opus 4.8

What changed around Claude Opus 4.8.

Sakana AI reports research gains from self-trained AI teams, but coding efficiency slips

Launches, pricing, and proof.

Launches and releases

Pricing and access

Benchmarks and evaluations

The maintained record.

Follow every consequential Claude Opus 4.8 update.

Anthropic Reports Opus 5.5 Test Gains but Routes Most Cybersecurity Tasks to an Older Model

Ryan Greenblatt Launches an AI Hotline That Works Through Restricted Web Access

Anthropic Adds a Fourth Claude Cyber Incident and Recasts the Failures

Vercel Says design.md Cut Known Page Failures 57%, but All Six Pages Still Blocked

DeepSeek Releases 305B Vision Weights Under MIT License, but Local Use Needs Serious Hardware

Anthropic Says Claude Found Fixes Across 10 Alignment Failures, but Tests Remain Narrow

DeepSeek V4 Pro Lands on Fireworks With $2.50 CyberGym Solves, but Kimi K3 Scores Higher

Stanford Won Databricks’ Agent Cup, but 18.8% of Questions Stumped Every Team

DeepSeek Gives V4-Flash a Separate Vision API With a 384-Token Image Cap

Anthropic rolls out public version of Mythos without cybersecurity capability