The AI Daily Brief: Artificial Intelligence News and Analysis The AI Daily Brief: Artificial Intelligence News and Analysis

Claude Opus 4.8 First Impressions

May 29, 2026

Summary

This episode covers Anthropic’s release of Claude Opus 4.8, highlighting improved honesty and new dynamic workflows for coding. Headlines include Kirkland & Ellis investing $500M in internal AI, Cognition’s $1B funding round, and Meta’s potential pivot to AI cloud services. The show also discusses OpenAI’s GPT-5.5 Instant updates and Microsoft’s upcoming model announcements.

Topics discussed

Intro: Anthropic Opus 4.8 and show announcements Kirkland & Ellis spends $500M on internal AI platform OpenAI updates GPT-5.5 Instant and Codex schedule Cognition raises $1B, valued at $26B Meta considers becoming an AI cloud provider Microsoft to release new model family at Build conference Sponsors: KPMG, Robots & Pencils, Section, Bolt.new Anthropic releases Claude Opus 4.8: benchmarks and specs First impressions: Opus 4.8 honesty, coding, and writing Critiques: Opus 4.8 struggles in Vending Bench test Claude Code Dynamic Workflows and multi-agent features Anthropic Series H funding and Mythos model preview
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