# AI agent teams waste massive tokens for barely measurable quality gains, research finds

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**Published:** 11 октября 2026 г.
**Author:** Matthias Bastian
**Source:** The Decoder
**Language:** en-US
**HTML:** https://aiqazaqstan.com/ru/articles/ai-agent-teams-waste-massive-tokens-for-barely-measurable-quality-gains

Teams of AI agents barely outperform solo agents but cost up to 5.1x more, according to Vals AI. Only one out of four tests with GPT-6 Sol and Claude Opus 5.5 showed a measurable gain. Anthropic's own data backs this up: beyond ten agents, quality plateaus while token costs keep…

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**Теги:** #Anthropic

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