Most AI agents don’t fail because the model is weak.
They fail because the workflow is poorly designed.
Think in 5 layers:
AI’s water footprint is bigger than the cooling tower. 🧵
There are TWO connected layers: water used directly at the data center—and water consumed upstream to generate its electricity.
Harvard’s 2026 analysis mapped operational water consumption across 472 U.S. hyperscale facilities and explicitly separates direct cooling water from electricity-related water.
That distinction changes how AI infrastructure should be measured.
AI can generate a research result. That still isn’t the same as creating scientific knowledge. OpenAI’s latest research release is testing a new layer between AI output and scientific understanding: expert “shepherds.” 🧵
🤖 Made with AI
That creates a useful pipeline:
AI → raw result → formal verification (when applicable) → expert interpretation → independent scrutiny → scientific understanding.
🤖 Made with AI
AI agents have learned to act. The harder skill is knowing when to WAIT.
Microsoft Research’s SentinelBench tests agents on changing environments where progress can happen without agent action. 🧵
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Stretch the tasks to 40 minutes and the difference becomes dramatic.
GPT-5.4 + wait_for:
69/100 tasks, $0.48 median cost.
GPT-5.4 + sleep:
56/100 tasks, $4.65 median cost.
That's 9.7× higher median cost for fewer successful tasks.
🤖 Made with AI



