What does an agent harness feel like when every model turn goes through Anthropic’s Batch API instead of the synchronous endpoint?
Batches are 50% off. For anyone burning real money on agents (eval suites, background subagents, anything that runs unattended), half-price tokens are the kind of number that makes you stop and squint. The trade is latency: batches are asynchronous, with up to a 24-hour processing window.
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