GPT-5.5 vs Reality: Do Benchmarks Lie? episode artwork

EPISODE · Apr 25, 2026

GPT-5.5 vs Reality: Do Benchmarks Lie?

from Rubber Duck Radio · host Tim Williams

Tim and Paul dissect the GPT-5.5 launch, weighing state-of-the-art benchmarks against real-world user vibes and token efficiency to determine if the upgrade is truly worth the increased cost for developers building production workloads at scale. They also unpack the groundbreaking HTML-in-Canvas proposal that promises to bridge the DOM and canvas rendering gap, unlocking new possibilities for accessibility, interactive web graphics, and shader-driven transitions without fragile hacks. Finally, Tim reveals exclusive results from a unique creative AI benchmark testing model taste and planning, exposing surprising winners beyond standard leaderboards and proving that real-world performance often diverges significantly from the spec sheet while highlighting which models possess the creative judgment required for complex multi-step tasks without hand-holding.

Episode metadata supplied by the publisher feed · Published Apr 25, 2026

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