Benchmarks Don't Fly Stranded Passengers Home: Why Trust, Not Intelligence, Bottlenecks Agents
_AustinCalvert_ · x · 2026-11-08
Chad Wahl argues leaderboards like Humanities Last Exam don't capture what matters in real operations. His example: getting 235 stranded passengers home after a ground stop at EWR requires many agents (crew recovery, rebooking, gate ops), each failing differently with its own definition of success.
Most "agents" today are just a model, some tools, and a while loop. Then reality shows up: tool calls fail, ground delays land mid-run, operators must approve actions, and you need to know what actually broke. These aren't edge cases — the world is distributed, concurrent, and failure-prone. His thesis: trust, not intelligence, is the bottleneck, and since public benchmarks are static while your operation isn't, only you can fill in the evaluation rows.
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