{"version":"2.1.63","anchor":"tool-result-summarization-gradual-rollout","canonical_anchor":"tool-result-summarization-gradual-rollout","heading":"Tool Result Summarization [Gradual Rollout]","tier":null,"area":null,"scope":null,"heads_up":null,"url":"https:\/\/changelogs.core-directive.com\/v\/2.1.63\/e\/tool-result-summarization-gradual-rollout","release_url":"https:\/\/changelogs.core-directive.com\/v\/2.1.63","markdown":"### Tool Result Summarization [Gradual Rollout]\n\n**What**\n\nA feature that instructs the model to preserve important information from tool results in its response text, since original tool results may be cleared later (for context window management).\n\n**Status**\n\nFeature-flagged via `tengu_summarize_tool_results` (default `false`)\n\n**Details**\n\n- When enabled, appends a system instruction: \"When working with tool results, write down any important information you might need later in your response, as the original tool result may be cleared later.\"\n- Prepares for a future where tool results are more aggressively pruned from context\n\n**Evidence**\n\nGated by `tengu_summarize_tool_results` flag (search for `\"tengu_summarize_tool_results\"`)"}