Datasets:

Leoxx
/

whowhen_pro

id string	framework string	benchmark string	task string	trajectory string	ground_truth string	extras string
alfworld_alfagent_0001	alfagent	alfworld	{"query":"-= Welcome to TextWorld, ALFRED! =-\n\nYou are in the middle of a room. Looking quickly around you, you see a bed 1, a desk 1, a drawer 8, a drawer 7, a drawer 6, a drawer 5, a drawer 4, a drawer 3, a drawer 2, a drawer 1, a dresser 1, a garbagecan 1, a shelf 5, a shelf 4, a shelf 3, a shelf 2, and a shelf 1....	[{"kind":"user","content":"-= Welcome to TextWorld, ALFRED! =-\n\nYou are in the middle of a room. Looking quickly around you, you see a bed 1, a desk 1, a drawer 8, a drawer 7, a drawer 6, a drawer 5, a drawer 4, a drawer 3, a drawer 2, a drawer 1, a dresser 1, a garbagecan 1, a shelf 5, a shelf 4, a shelf 3, a shelf ...	{"agent":null,"step":6,"mode":"A.4"}	{}
alfworld_alfagent_0002	alfagent	alfworld	{"query":"-= Welcome to TextWorld, ALFRED! =-\n\nYou are in the middle of a room. Looking quickly around you, you see a bathtubbasin 1, a cabinet 5, a cabinet 4, a cabinet 3, a cabinet 2, a cabinet 1, a countertop 2, a countertop 1, a drawer 2, a drawer 1, a garbagecan 1, a handtowelholder 1, a shelf 2, a shelf 1, a si...	[{"kind":"user","content":"-= Welcome to TextWorld, ALFRED! =-\n\nYou are in the middle of a room. Looking quickly around you, you see a bathtubbasin 1, a cabinet 5, a cabinet 4, a cabinet 3, a cabinet 2, a cabinet 1, a countertop 2, a countertop 1, a drawer 2, a drawer 1, a garbagecan 1, a handtowelholder 1, a shelf 2...	{"agent":null,"step":1,"mode":"R.2"}	{}
alfworld_alfagent_0003	alfagent	alfworld	{"query":"-= Welcome to TextWorld, ALFRED! =-\n\nYou are in the middle of a room. Looking quickly around you, you see a cabinet 6, a cabinet 5, a cabinet 4, a cabinet 3, a cabinet 2, a cabinet 1, a coffeemachine 1, a countertop 3, a countertop 2, a countertop 1, a drawer 3, a drawer 2, a drawer 1, a fridge 1, a garbage...	[{"kind":"user","content":"-= Welcome to TextWorld, ALFRED! =-\n\nYou are in the middle of a room. Looking quickly around you, you see a cabinet 6, a cabinet 5, a cabinet 4, a cabinet 3, a cabinet 2, a cabinet 1, a coffeemachine 1, a countertop 3, a countertop 2, a countertop 1, a drawer 3, a drawer 2, a drawer 1, a fr...	{"agent":null,"step":2,"mode":"R.2"}	{}
alfworld_alfagent_0004	alfagent	alfworld	{"query":"-= Welcome to TextWorld, ALFRED! =-\n\nYou are in the middle of a room. Looking quickly around you, you see a cabinet 6, a cabinet 5, a cabinet 4, a cabinet 3, a cabinet 2, a cabinet 1, a coffeemachine 1, a countertop 3, a countertop 2, a countertop 1, a drawer 3, a drawer 2, a drawer 1, a fridge 1, a garbage...	[{"kind":"user","content":"-= Welcome to TextWorld, ALFRED! =-\n\nYou are in the middle of a room. Looking quickly around you, you see a cabinet 6, a cabinet 5, a cabinet 4, a cabinet 3, a cabinet 2, a cabinet 1, a coffeemachine 1, a countertop 3, a countertop 2, a countertop 1, a drawer 3, a drawer 2, a drawer 1, a fr...	{"agent":null,"step":13,"mode":"R.1"}	{}
alfworld_alfagent_0005	alfagent	alfworld	{"query":"-= Welcome to TextWorld, ALFRED! =-\n\nYou are in the middle of a room. Looking quickly around you, you see a bed 2, a bed 1, a diningtable 1, a drawer 2, a drawer 1, a garbagecan 1, a shelf 14, a shelf 13, a shelf 12, a shelf 11, a shelf 10, a shelf 9, a shelf 8, a shelf 7, a shelf 6, a shelf 5, a shelf 4, a...	[{"kind":"user","content":"-= Welcome to TextWorld, ALFRED! =-\n\nYou are in the middle of a room. Looking quickly around you, you see a bed 2, a bed 1, a diningtable 1, a drawer 2, a drawer 1, a garbagecan 1, a shelf 14, a shelf 13, a shelf 12, a shelf 11, a shelf 10, a shelf 9, a shelf 8, a shelf 7, a shelf 6, a shel...	{"agent":null,"step":1,"mode":"R.4"}	{}
alfworld_alfagent_0006	alfagent	alfworld	{"query":"-= Welcome to TextWorld, ALFRED! =-\n\nYou are in the middle of a room. Looking quickly around you, you see a cabinet 15, a cabinet 14, a cabinet 13, a cabinet 12, a cabinet 11, a cabinet 10, a cabinet 9, a cabinet 8, a cabinet 7, a cabinet 6, a cabinet 5, a cabinet 4, a cabinet 3, a cabinet 2, a cabinet 1, a...	[{"kind":"user","content":"-= Welcome to TextWorld, ALFRED! =-\n\nYou are in the middle of a room. Looking quickly around you, you see a cabinet 15, a cabinet 14, a cabinet 13, a cabinet 12, a cabinet 11, a cabinet 10, a cabinet 9, a cabinet 8, a cabinet 7, a cabinet 6, a cabinet 5, a cabinet 4, a cabinet 3, a cabinet ...	{"agent":null,"step":14,"mode":"R.2"}	{}
alfworld_alfagent_0007	alfagent	alfworld	{"query":"-= Welcome to TextWorld, ALFRED! =-\n\nYou are in the middle of a room. Looking quickly around you, you see a armchair 2, a armchair 1, a cabinet 4, a cabinet 3, a cabinet 2, a cabinet 1, a coffeetable 1, a drawer 4, a drawer 3, a drawer 2, a drawer 1, a dresser 1, a garbagecan 1, a sidetable 1, and a sofa 1....	[{"kind":"user","content":"-= Welcome to TextWorld, ALFRED! =-\n\nYou are in the middle of a room. Looking quickly around you, you see a armchair 2, a armchair 1, a cabinet 4, a cabinet 3, a cabinet 2, a cabinet 1, a coffeetable 1, a drawer 4, a drawer 3, a drawer 2, a drawer 1, a dresser 1, a garbagecan 1, a sidetable...	{"agent":null,"step":26,"mode":"V.1"}	{}
alfworld_alfagent_0008	alfagent	alfworld	{"query":"-= Welcome to TextWorld, ALFRED! =-\n\nYou are in the middle of a room. Looking quickly around you, you see a armchair 2, a armchair 1, a cabinet 4, a cabinet 3, a cabinet 2, a cabinet 1, a coffeetable 1, a drawer 4, a drawer 3, a drawer 2, a drawer 1, a dresser 1, a garbagecan 1, a sidetable 1, and a sofa 1....	[{"kind":"user","content":"-= Welcome to TextWorld, ALFRED! =-\n\nYou are in the middle of a room. Looking quickly around you, you see a armchair 2, a armchair 1, a cabinet 4, a cabinet 3, a cabinet 2, a cabinet 1, a coffeetable 1, a drawer 4, a drawer 3, a drawer 2, a drawer 1, a dresser 1, a garbagecan 1, a sidetable...	{"agent":null,"step":9,"mode":"A.4"}	{}
alfworld_alfagent_0009	alfagent	alfworld	{"query":"-= Welcome to TextWorld, ALFRED! =-\n\nYou are in the middle of a room. Looking quickly around you, you see a bed 1, a desk 2, a desk 1, a drawer 6, a drawer 5, a drawer 4, a drawer 3, a drawer 2, a drawer 1, a garbagecan 1, a laundryhamper 1, a safe 1, a shelf 6, a shelf 5, a shelf 4, a shelf 3, a shelf 2, a...	[{"kind":"user","content":"-= Welcome to TextWorld, ALFRED! =-\n\nYou are in the middle of a room. Looking quickly around you, you see a bed 1, a desk 2, a desk 1, a drawer 6, a drawer 5, a drawer 4, a drawer 3, a drawer 2, a drawer 1, a garbagecan 1, a laundryhamper 1, a safe 1, a shelf 6, a shelf 5, a shelf 4, a shel...	{"agent":null,"step":8,"mode":"R.4"}	{}
alfworld_alfagent_0010	alfagent	alfworld	{"query":"-= Welcome to TextWorld, ALFRED! =-\n\nYou are in the middle of a room. Looking quickly around you, you see a bed 1, a desk 2, a desk 1, a drawer 6, a drawer 5, a drawer 4, a drawer 3, a drawer 2, a drawer 1, a garbagecan 1, a laundryhamper 1, a safe 1, a shelf 6, a shelf 5, a shelf 4, a shelf 3, a shelf 2, a...	[{"kind":"user","content":"-= Welcome to TextWorld, ALFRED! =-\n\nYou are in the middle of a room. Looking quickly around you, you see a bed 1, a desk 2, a desk 1, a drawer 6, a drawer 5, a drawer 4, a drawer 3, a drawer 2, a drawer 1, a garbagecan 1, a laundryhamper 1, a safe 1, a shelf 6, a shelf 5, a shelf 4, a shel...	{"agent":null,"step":3,"mode":"V.2"}	{}
alfworld_alfagent_0011	alfagent	alfworld	{"query":"-= Welcome to TextWorld, ALFRED! =-\n\nYou are in the middle of a room. Looking quickly around you, you see a countertop 1, a drawer 2, a drawer 1, a garbagecan 1, a handtowelholder 2, a handtowelholder 1, a sinkbasin 2, a sinkbasin 1, a toilet 1, a toiletpaperhanger 1, and a towelholder 1.\n\nYour task is to...	[{"kind":"user","content":"-= Welcome to TextWorld, ALFRED! =-\n\nYou are in the middle of a room. Looking quickly around you, you see a countertop 1, a drawer 2, a drawer 1, a garbagecan 1, a handtowelholder 2, a handtowelholder 1, a sinkbasin 2, a sinkbasin 1, a toilet 1, a toiletpaperhanger 1, and a towelholder 1.\n...	{"agent":null,"step":2,"mode":"R.4"}	{}
alfworld_alfagent_0012	alfagent	alfworld	{"query":"-= Welcome to TextWorld, ALFRED! =-\n\nYou are in the middle of a room. Looking quickly around you, you see a bed 1, a desk 1, a drawer 2, a drawer 1, a garbagecan 1, a shelf 1, and a sidetable 1.\n\nYour task is to: put a cellphone in desk.","answer":null}	[{"kind":"user","content":"-= Welcome to TextWorld, ALFRED! =-\n\nYou are in the middle of a room. Looking quickly around you, you see a bed 1, a desk 1, a drawer 2, a drawer 1, a garbagecan 1, a shelf 1, and a sidetable 1.\n\nYour task is to: put a cellphone in desk."},{"kind":"action","step_number":1,"reasoning":"The...	{"agent":null,"step":6,"mode":"R.2"}	{}
alfworld_alfagent_0013	alfagent	alfworld	{"query":"-= Welcome to TextWorld, ALFRED! =-\n\nYou are in the middle of a room. Looking quickly around you, you see a cabinet 9, a cabinet 8, a cabinet 7, a cabinet 6, a cabinet 5, a cabinet 4, a cabinet 3, a cabinet 2, a cabinet 1, a coffeemachine 1, a countertop 2, a countertop 1, a drawer 13, a drawer 12, a drawer...	[{"kind":"user","content":"-= Welcome to TextWorld, ALFRED! =-\n\nYou are in the middle of a room. Looking quickly around you, you see a cabinet 9, a cabinet 8, a cabinet 7, a cabinet 6, a cabinet 5, a cabinet 4, a cabinet 3, a cabinet 2, a cabinet 1, a coffeemachine 1, a countertop 2, a countertop 1, a drawer 13, a dr...	{"agent":null,"step":3,"mode":"R.2"}	{}
alfworld_alfagent_0014	alfagent	alfworld	{"query":"-= Welcome to TextWorld, ALFRED! =-\n\nYou are in the middle of a room. Looking quickly around you, you see a bathtubbasin 1, a countertop 1, a drawer 8, a drawer 7, a drawer 6, a drawer 5, a drawer 4, a drawer 3, a drawer 2, a drawer 1, a garbagecan 1, a handtowelholder 1, a sinkbasin 1, a toilet 1, a toilet...	[{"kind":"user","content":"-= Welcome to TextWorld, ALFRED! =-\n\nYou are in the middle of a room. Looking quickly around you, you see a bathtubbasin 1, a countertop 1, a drawer 8, a drawer 7, a drawer 6, a drawer 5, a drawer 4, a drawer 3, a drawer 2, a drawer 1, a garbagecan 1, a handtowelholder 1, a sinkbasin 1, a t...	{"agent":null,"step":29,"mode":"V.1"}	{}
alfworld_alfagent_0015	alfagent	alfworld	{"query":"-= Welcome to TextWorld, ALFRED! =-\n\nYou are in the middle of a room. Looking quickly around you, you see a bed 1, a desk 2, a desk 1, a drawer 6, a drawer 5, a drawer 4, a drawer 3, a drawer 2, a drawer 1, a garbagecan 1, a laundryhamper 1, a safe 1, a shelf 6, a shelf 5, a shelf 4, a shelf 3, a shelf 2, a...	[{"kind":"user","content":"-= Welcome to TextWorld, ALFRED! =-\n\nYou are in the middle of a room. Looking quickly around you, you see a bed 1, a desk 2, a desk 1, a drawer 6, a drawer 5, a drawer 4, a drawer 3, a drawer 2, a drawer 1, a garbagecan 1, a laundryhamper 1, a safe 1, a shelf 6, a shelf 5, a shelf 4, a shel...	{"agent":null,"step":3,"mode":"R.2"}	{}
alfworld_alfagent_0016	alfagent	alfworld	{"query":"-= Welcome to TextWorld, ALFRED! =-\n\nYou are in the middle of a room. Looking quickly around you, you see a armchair 1, a bed 1, a diningtable 1, a drawer 2, a drawer 1, a garbagecan 1, a sidetable 2, and a sidetable 1.\n\nYour task is to: put two cd in garbagecan.","answer":null}	[{"kind":"user","content":"-= Welcome to TextWorld, ALFRED! =-\n\nYou are in the middle of a room. Looking quickly around you, you see a armchair 1, a bed 1, a diningtable 1, a drawer 2, a drawer 1, a garbagecan 1, a sidetable 2, and a sidetable 1.\n\nYour task is to: put two cd in garbagecan."},{"kind":"action","step_...	{"agent":null,"step":5,"mode":"R.4"}	{}
alfworld_alfagent_0017	alfagent	alfworld	{"query":"-= Welcome to TextWorld, ALFRED! =-\n\nYou are in the middle of a room. Looking quickly around you, you see a cabinet 12, a cabinet 11, a cabinet 10, a cabinet 9, a cabinet 8, a cabinet 7, a cabinet 6, a cabinet 5, a cabinet 4, a cabinet 3, a cabinet 2, a cabinet 1, a coffeemachine 1, a countertop 2, a counte...	[{"kind":"user","content":"-= Welcome to TextWorld, ALFRED! =-\n\nYou are in the middle of a room. Looking quickly around you, you see a cabinet 12, a cabinet 11, a cabinet 10, a cabinet 9, a cabinet 8, a cabinet 7, a cabinet 6, a cabinet 5, a cabinet 4, a cabinet 3, a cabinet 2, a cabinet 1, a coffeemachine 1, a count...	{"agent":null,"step":3,"mode":"A.4"}	{}
alfworld_alfagent_0018	alfagent	alfworld	{"query":"-= Welcome to TextWorld, ALFRED! =-\n\nYou are in the middle of a room. Looking quickly around you, you see a bed 1, a desk 2, a desk 1, a drawer 6, a drawer 5, a drawer 4, a drawer 3, a drawer 2, a drawer 1, a garbagecan 1, a laundryhamper 1, a safe 1, a shelf 6, a shelf 5, a shelf 4, a shelf 3, a shelf 2, a...	[{"kind":"user","content":"-= Welcome to TextWorld, ALFRED! =-\n\nYou are in the middle of a room. Looking quickly around you, you see a bed 1, a desk 2, a desk 1, a drawer 6, a drawer 5, a drawer 4, a drawer 3, a drawer 2, a drawer 1, a garbagecan 1, a laundryhamper 1, a safe 1, a shelf 6, a shelf 5, a shelf 4, a shel...	{"agent":null,"step":18,"mode":"R.4"}	{}
alfworld_alfagent_0019	alfagent	alfworld	{"query":"-= Welcome to TextWorld, ALFRED! =-\n\nYou are in the middle of a room. Looking quickly around you, you see a bed 1, a desk 2, a desk 1, a drawer 6, a drawer 5, a drawer 4, a drawer 3, a drawer 2, a drawer 1, a garbagecan 1, a laundryhamper 1, a safe 1, a shelf 6, a shelf 5, a shelf 4, a shelf 3, a shelf 2, a...	[{"kind":"user","content":"-= Welcome to TextWorld, ALFRED! =-\n\nYou are in the middle of a room. Looking quickly around you, you see a bed 1, a desk 2, a desk 1, a drawer 6, a drawer 5, a drawer 4, a drawer 3, a drawer 2, a drawer 1, a garbagecan 1, a laundryhamper 1, a safe 1, a shelf 6, a shelf 5, a shelf 4, a shel...	{"agent":null,"step":4,"mode":"R.4"}	{}
alfworld_alfagent_0020	alfagent	alfworld	{"query":"-= Welcome to TextWorld, ALFRED! =-\n\nYou are in the middle of a room. Looking quickly around you, you see a cabinet 15, a cabinet 14, a cabinet 13, a cabinet 12, a cabinet 11, a cabinet 10, a cabinet 9, a cabinet 8, a cabinet 7, a cabinet 6, a cabinet 5, a cabinet 4, a cabinet 3, a cabinet 2, a cabinet 1, a...	[{"kind":"user","content":"-= Welcome to TextWorld, ALFRED! =-\n\nYou are in the middle of a room. Looking quickly around you, you see a cabinet 15, a cabinet 14, a cabinet 13, a cabinet 12, a cabinet 11, a cabinet 10, a cabinet 9, a cabinet 8, a cabinet 7, a cabinet 6, a cabinet 5, a cabinet 4, a cabinet 3, a cabinet ...	{"agent":null,"step":9,"mode":"A.4"}	{}
alfworld_alfagent_0021	alfagent	alfworld	{"query":"-= Welcome to TextWorld, ALFRED! =-\n\nYou are in the middle of a room. Looking quickly around you, you see a cabinet 4, a cabinet 3, a cabinet 2, a cabinet 1, a countertop 1, a garbagecan 1, a handtowelholder 1, a sinkbasin 2, a sinkbasin 1, a toilet 1, a toiletpaperhanger 1, and a towelholder 1.\n\nYour tas...	[{"kind":"user","content":"-= Welcome to TextWorld, ALFRED! =-\n\nYou are in the middle of a room. Looking quickly around you, you see a cabinet 4, a cabinet 3, a cabinet 2, a cabinet 1, a countertop 1, a garbagecan 1, a handtowelholder 1, a sinkbasin 2, a sinkbasin 1, a toilet 1, a toiletpaperhanger 1, and a towelhold...	{"agent":null,"step":13,"mode":"R.1"}	{}

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Who&When Pro

Who&When Pro is a failure attribution benchmark for LLM agent systems. Each trace is an agent trajectory, single or multi agent, with one realistic error injected at a known step. The label records who made the error, when it happened, and what kind of error it was. Given a trajectory, the evaluated model has to recover all three.

Row schema

Each row is one trace:

column	meaning
`id`	unique trace id
`framework`	agent framework of the trajectory
`benchmark`	source benchmark
`task`	the original task: query, reference answer, inputs
`trajectory`	the full agent rollout
`ground_truth`	the label: agent, step, and error mode
`extras`	framework specific metadata

task, trajectory, ground_truth, and extras are JSON strings, so json.loads them to consume. Image traces embed their images in the row; video traces reference frame files under video_assets/.

Taxonomy

17 error modes in 6 categories, defined in taxonomy.yaml:

Perception: visual misidentification, spatial grounding
Reasoning: hallucination, reasoning error, numerical error, task misunderstanding
Planning: ineffective planning, goal drift
Action: tool parameter error, output format error, premature termination, repetitive looping
Verification: context loss, inadequate verification
Coordination: delegation error, communication failure, over-reliance on other agents

Evaluation

The companion evaluation harness, with renderers for every framework and the scoring pipeline, is on GitHub: whowhenpro/whowhen_pro.

Citation

@article{liu2026pro,
  title={Who\&When Pro: Can LLMs Really Attribute Failures in AI Agents?},
  author={Liu, Jiale and Xi, Huajun and Zhang, Shaokun and Zeng, Yifan and Yue, Tianwei and Wang, Chi and Kang, Jian and Wu, Qingyun and Wang, Huazheng},
  journal={arXiv preprint arXiv:2607.09996},
  year={2026}
}

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Paper for Leoxx/whowhen_pro

Who&When Pro: Can LLMs Really Attribute Failures in AI Agents?

Paper • 2607.09996 • Published Jul 10