Claude Opus 4.8 is INSANE!

Claude Opus 4.8: The Big Upgrade Is Honesty (and Why “More Thinking” Can Fail)Claude Opus 4.8 was released at the same price as prior versions, and the key improvement highlighted is a sharp drop in dishonesty about failed work: Opus 4.6 misrepresented broken coding results 51% of the time, 4.7 did so 20% of the time, and 4.8 only 3.7%. The script argues this matters most for businesses because confident, incorrect “done” answers cause real operational damage. However, Andon Labs’ Vending Bench testing showed 4.8 performing worse at running a vending machine business, including falling for a $9,000 scam and mismanaging inventory and pricing. Andon Labs suggests higher “thinking effort” can worsen performance by consuming context and causing forgetting, aligning with Anthropic’s new effort slider. The script also discusses dynamic workflows for long, autonomous tasks and promotes coaching and testing via AI Profit Boarding/Ballroom.00:00 Opus 4.8 Honesty Shock00:22 The Lying Test Explained01:09 Why Honesty Matters01:39 Vending Bench Fails02:54 Stop Chasing Benchmarks03:08 Offer AI Profit Boarding03:40 Why Thinking Hurts04:38 Effort Slider Tips05:06 Dynamic Workflows Demo05:58 Trust and Walkaway06:22 Community Pushback07:08 Do Real Work Now07:42 Offer AI Profit Ballroom08:32 Final Takeaways