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AutoTTS Cuts LLM Inference Tokens by 70%

·2026.05.12 21:20

Key point

AutoTTS reduced LLM inference tokens by 70% through AI agent-based iterative optimization.

Details

AutoTTS (automated test-time scaling) has an AI agent write controller code, receive test results as feedback, and revise it again to automatically optimize the inference strategy.

This approach cut token usage by about 70% while maintaining the same accuracy. The comparison baseline was 64 parallel reasoning chains.

The joint research team is from UMD, UVA, WUSTL, UNC, Google, and Meta.

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