Unverified50% confidenceFactExact time
The sprint phase of this attack took place between August 2 and 7, but the team had months of preparation and testing beforehand; the actual cost of the AI models used during those six days was about $40,000.
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50%
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Long-term
Relevance
10/14/2026
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Related Claims
UnverifiedThe entire main experiment cost $4.20, and including the pilot experiments and calibration rounds, about $6.38.58% similarVerifiedThe price of a single NVIDIA H100 is approximately $30,000 to $40,000, and training a model of GPT-4's scale is estimated to require thousands of H100s running in parallel for several months.57% similarUnverifiedA single complex agent task may involve dozens of model calls; the cost of a single task using a flagship model can reach several dollars, while a Flash-tier model may compress the cost to less than one-tenth.57% similarUnverifiedTaking a medium-scale scenario as an example, if monthly API costs exceed $10,000–$20,000, the ROI of building a self-hosted inference cluster typically turns positive within 12–18 months.57% similar
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