{
 "read": 707052,
 "kept": 603007,
 "renamed_rows": 27281,
 "drop:too_long": 83909,
 "drop:empty_assistant": 5651,
 "drop:call_unknown_tool": 6783,
 "drop:tool_name_collision": 6207,
 "drop:bad_arg_name": 1364,
 "drop:keyword_arg_name": 119,
 "drop:roundtrip_parse": 12
}