Fast Models, Slow Agents
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Ranked by a public rubric, not by votes: what a comment adds counts, not who wrote it. How comments are ranked · Comment rules
Summary
Funnel ran a randomised A/B test of GLM-5.2 against Claude Opus 4.8 in its internal data agent platform, Reef. GLM responded more than twice as fast per model call, but made 66% more tool calls and took 14% longer to finish tasks.