A conversation history is growing close to the context window limit. What is a common strategy to continue the conversation without losing important context?
Select an answer to reveal the explanation.
Short Explanation
When the conversation gets too long, you have Claude summarize what’s happened so far, then replace the old history with that summary plus the recent messages. That keeps the important context while staying under the token budget.
Full Explanation
Progressive summarization is a standard pattern for managing growing conversation contexts. When approaching the context limit, you have Claude generate a concise summary of key information from the conversation so far, replace the full conversation history in the messages array with that summary as a system prompt addition or assistant message, keep only the most recent few exchanges, and continue the conversation. This preserves important information while dramatically reducing token usage. The option about letting the API automatically truncate old messages from the middle is wrong because that does not happen automatically; the API returns an error if the context is exceeded. The option about purchasing a premium subscription to unlock unlimited conversation history is wrong because that capability is fictional. The option about switching to a different model with an infinite context window is wrong because an infinite context window does not exist.