{"repo":"NousResearch/hermes-agent","public_id":"84371","display_label":"Compaction dead-loop fix: stale reasoning budget handling","summary":"These issues and PRs address a compaction dead-loop caused by mismatched treatment of stale reasoning tokens—preflight charges them but tail-budget walks exclude them, leading to infinite loops in Codex and Responses API sessions. Fixes involve correctly counting or excluding stale thinking tokens in both preflight and tail-budget calculations.","subsystem":"agent","counts":{"members":6,"open_issues":0,"open_issues_distinct":0,"open_prs":0,"closed_issues":1,"merged_prs":1,"attempt_prs":4},"landed_fix":{"status":"merged_to_main","basis":"structural","pr":98998},"resolution":{"state":"resolved","by":"pr-98998"},"freshness":{"state":"verified","last_verified_at":"2026-08-31T03:40:44+00:00","is_stale":false},"grouping":{"backbone":"STRUCTURAL_SPANNING","link_density":0.3333333333333333},"fix_edges":[{"issue_number":80246,"pr_number":98998,"tier":"verified","basis":"superseded_ref","confidence":0.9,"recoverable_from_timeline":false},{"issue_number":81481,"pr_number":98998,"tier":"verified","basis":"superseded_ref","confidence":0.9,"recoverable_from_timeline":false},{"issue_number":84371,"pr_number":98998,"tier":"verified","basis":"closing_ref","confidence":0.95,"recoverable_from_timeline":true}],"members":[{"kind":"issue","number":84371,"title":"Compaction dead-loop: preflight charges full reasoning replay but tail-budget walk excludes it (middle=0 on codex_responses sessions)","url":null,"state":"closed"},{"kind":"pr","number":84398,"title":"fix(compression): count stale reasoning in Codex tail budgets","url":null,"state":"closed","close_reason":{"category":"silent_close","implication":"active"},"merged":false},{"kind":"pr","number":84401,"title":"fix(compression): count stale reasoning in Responses API tail budgets","url":null,"state":"closed","close_reason":{"refs":[{"kind":"commit","value":"64cc87e668","number":0},{"kind":"pr","value":"#84371","number":84371},{"kind":"pr","value":"#98998","number":98998}],"category":"implemented_elsewhere","implication":"superseded"},"merged":false},{"kind":"pr","number":84433,"title":"fix(compression): exclude stale thinking from preflight to prevent dead-loop (#84371)","url":null,"state":"closed","close_reason":{"category":"superseded_by_pr","implication":"superseded"},"merged":false},{"kind":"pr","number":84436,"title":"fix(compression): exclude stale thinking from preflight to prevent dead-loop (#84371)","url":null,"state":"closed","close_reason":{"refs":[{"kind":"pr","value":"#84371","number":84371},{"kind":"pr","value":"#84371","number":84371}],"category":"uncategorized","implication":"needs_llm"},"merged":false},{"kind":"pr","number":98998,"title":"fix(compression): compaction dead-loop ended — trigger and tail walks charge stale thinking by wire truth (#84371)","url":null,"state":"merged","close_reason":{"category":"merged","implication":"superseded"},"merged":true,"is_fix_pr":true,"fix_tier":"verified","files_changed":["agent/context_compressor.py","agent/conversation_compression.py","agent/conversation_loop.py","agent/message_sanitization.py","agent/model_metadata.py","agent/turn_context.py","tests/agent/test_estimator_parity_84371.py"]}],"trust":{"default_tier":"verified","includes_suggested":false}}