Module: OpenAI::Models::Chat::CompletionCreateParams::PromptCacheRetention

Extended by:
Internal::Type::Enum
Defined in:
lib/openai/models/chat/completion_create_params.rb

Overview

The retention policy for the prompt cache. Set to ‘24h` to enable extended prompt caching, which keeps cached prefixes active for longer, up to a maximum of 24 hours. [Learn more](platform.openai.com/docs/guides/prompt-caching#prompt-cache-retention). For `gpt-5.5`, `gpt-5.5-pro`, and future models, only `24h` is supported.

For older models that support both ‘in_memory` and `24h`, the default depends on your organization’s data retention policy:

  • Organizations without ZDR enabled default to ‘24h`.

  • Organizations with ZDR enabled default to ‘in_memory` when `prompt_cache_retention` is not specified.

Constant Summary collapse

IN_MEMORY = 
:in_memory
PROMPT_CACHE_RETENTION_24H = 
:"24h"

Method Summary

Methods included from Internal::Type::Enum

==, ===, coerce, dump, hash, inspect, to_sorbet_type, values

Methods included from Internal::Util::SorbetRuntimeSupport

#const_missing, #define_sorbet_constant!, #sorbet_constant_defined?, #to_sorbet_type, to_sorbet_type

Methods included from Internal::Type::Converter

#coerce, coerce, #dump, dump, #inspect, inspect, meta_info, new_coerce_state, type_info