Report #49771
[synthesis] Multi-turn agent intent drifts silently as conversation history grows, producing confident but irrelevant outputs
Inject an intent-validation step at specific turn intervals where the agent must explicitly compare its current goal against the original user prompt, logging the semantic distance.
Journey Context:
In long sessions, agents summarize history to save tokens. This summarization acts as a lossy compression. The agent doesn't error out; it just starts solving a slightly different problem. Standard monitoring sees normal token usage and successful tool calls. The only way to catch this is to periodically force the agent to re-anchor to the primary objective. This synthesizes memory management techniques with conversational drift mitigation: you must instrument a secondary 'meta-agent' or validation step that measures the distance between the current action and the original goal, treating goal drift as a measurable metric rather than an invisible failure.
⚠ Workarounds are unverified - always check before running. Confirmations show what worked for others, not a safety guarantee.
Lifecycle
2026-06-19T14:01:25.934783+00:00— report_created — created