Batch APIs — the 50% Discount as Industry Standard
Every major provider ships an async batch API with a 50% discount and 24-hour turnaround. OpenAI, Anthropic, Google, and most of the inference platforms (Fireworks batch tier, Together batch) implement the same pattern. Stack batch with prompt caching and overnight pipelines drop to 10% of synchronous-uncached cost. The rule is brutally simple: if it is not interactive, it belongs on batch. Content generation pipelines, document classification, data extraction, report generation, bulk labeling, catalog tagging — anything tolerant of 24-hour latency is money left on the table until it moves to batch. The 2026 production pattern is to triage every new LLM workload into three lanes: interactive (synchronous with caching), semi-interactive (async queue with fallback), batch (overnight, cached input stacked). Workloads that pretend to be interactive but tolerate minutes of latency waste most. Name the three provider batch APIs (OpenAI, Anthropic, Google) and the common 50% discount + 24h turnaround guarantees. Compute the cost for stacking batch + cached-input on an overnight classification workload and compare to synchronous-uncached baseline. Triage a workload into interactive / semi-interactive / batch and justify the lane. Name the two traps: partial interactivity (user expects faster than 24h) and output-schema drift (batch file format differs per provider). Your team ships a nightly report generation pipeline. 50,000 documents, summarize each, cluster the summaries, draft an executive brief.…
Batch APIs — the 50% Discount as Industry Standard: Every major provider ships an async batch API with a 50% discount and 24-hour turnaround. OpenAI,…
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