
Agent chats can score perfect and still fail: LangChain, Conviva, CoreWeave warn executives
Evaluation needs cohorts, baselines, and monitoring, not just “looks good” trace scoring and cost-heavy judge models.

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Executive intelligence curated from Americas sources and global coverage.
214 briefings briefings in Americas

Evaluation needs cohorts, baselines, and monitoring, not just “looks good” trace scoring and cost-heavy judge models.

In Tuesday's Q2 earnings, Capital One has to prove its Discover strategy was worth the risk for shareholders and regulators.

Ars analyzed 19 top PlayStation games and found used discs are often cheapest, but digital discounts regularly undercut them.

A Big Bang spinoff gets a real-world comic tie-in, plus a limited edition for fans in San Diego.

A Gordon Korman YA romantic comedy gets a new screen shot. Here is what this slate move signals for the buyers and makers.

The Hootie frontman is thinking through a final “one more big Hootie thing,” including where it ends.

A temporary restraining order buys time for state attorneys general to pursue injunctive relief and reshape the deal timeline.

Apricorn’s 4TB hardware-encrypted USB shows what “quantum-resistant” can look like without going full panic-buy.
The sandwich chain’s sale plan could value it near $8B, and it’s a real test of appetite for fast casual.
The first successful genome edit in biting midges could reshape how companies and labs study disease transmission.

A new formation model explains why the early-universe dots glow red, fade on a timetable, and hide nearby UV light.
If crowd surges evolve through synchronized pushing, event planning can shift from reaction to prevention.