Published October 24, 2026
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2026 support ticket costs: OpenAI vs Anthropic prompt caching below $0.02 - cache or skip
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Description
Compare 2026 support ticket costs for OpenAI vs Anthropic using prompt caching below $0.02 to find the reuse threshold that decides whether to cache or skip.
Independent technical note mirroring the canonical version: https://pnpai.co/blog/2026-support-ticket-costs-openai-vs-anthropic-prompt-caching-below-002-cache-or-skip.php
Notes
Independent analysis; not peer-reviewed.