Memory And Context¶

Memory stores the conversation history. Context decides what subset of that history gets sent to the model.

Memory backends¶

• InMemoryHistoryProvider for simple in-process sessions
• RedisHistoryProvider for Redis-backed session memory
• PostgresHistoryProvider for Postgres-backed persistent session memory

Context builders¶

Context builders shape the final prompt by applying ordering, compaction (e.g. sliding window, summarization), and truncation rules.

Important design point¶

Memory and context are separate concerns. This lets you keep a full history while still trimming the prompt to the model’s effective budget.