feat: support OpenAI cache breakpoints and configuration - #128
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Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
alex-chernyshov
approved these changes
Aug 14, 2026
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Adds the OpenAI prompt caching fields to Chat Completions:
prompt_cache_keyandprompt_cache_options(mode,ttl) request parametersprompt_cache_breakpointon thetext,image_url,fileandinput_audiocontent partsReference: OpenAI Chat Completions API
The analogous change in the DIAL SDK: epam/ai-dial-sdk#432