Your AI Agents Are Bleeding Cash on Useless Tools—GPT-5.4 Finally Plugs the Leak
Builders, rejoice—or at least stop overpaying. GPT-5.4's Tool Search kills the dumb habit of cramming every tool into the prompt, saving 47% on tokens for real-world agents.
⚡ Key Takeaways
- AI agents waste thousands of tokens per call on unused tools—GPT-5.4 Tool Search cuts that by 47%.
- Dynamic retrieval via lightweight indexes: model picks tools on-demand, like a smart table of contents.
- Big win for devs and enterprises; predicts explosion in complex, affordable agent builds.
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Originally reported by Towards AI
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