web-benchmark · map_sep13 agent runs

Browser-agent runs on the Map Arena site, collected while building the map_sep13 task set (2026-09-14 to 2026-09-16). One row per run, with the task it attempted, the agent's answer, the grader verdict, and the full step-by-step trajectory.

• Agent: browser-use, model openai/gpt-5.6-sol via OpenRouter, max 30 steps
• Runs: 311 (runs voided because the API ran out of credits, or because a task wording could not be graded, are excluded)
• Tasks referenced: 296
• Screenshots are not included.

Files

file	one row per	contents
map_sep13/runs.jsonl	run	task id, level, template, intent, answer, verdict, per-check results, timings, tokens, cost, and trajectory: every step's thinking, evaluation, memory, next goal, actions, results, URL, and site clock time
map_sep13/conversations.jsonl	run	llm_conversation: the full text sent to the model at each step (system prompt, agent state, browser state)
map_sep13/tasks.jsonl	task	intent, answer checks (eval), and task metadata

Join the three on task_id; join runs and conversations on run_id.

Levels

• L1: time-independent lookups, including Street View.
• L2: answer only after an event happens.
• L3: answer before a deadline.
• L4: answer within an interval after an event.

"Route A" tasks run the site clock 6x faster with whole-minute ETAs; "route B" tasks run at 1x with per-second ETAs.

level	runs	passed	pass rate
L1	105	49	47%
L2	75	21	28%
L3	70	26	37%
L4	61	24	39%

These are pass rates over the runs in this file, not over the final task set: pilots and reruns are included.

Batches

batch	runs
L2 pilot, first run	14
L2 pilot, clean baseline	14
L3 pilot (latest ETA)	2
L3/L4 pilot batch	24
map_sep13 half sample	124
map_sep13 remaining half	111
street-view fix rerun	13
street-view navigation-hint rerun	9

Verdicts

passed is the verdict recorded at run time. passed_under_current_task_definition re-grades the same answer with the current task definition at the moment the agent submitted (null where the task was later deleted). They differ for 3 runs:

• run 106 map_l2_19150: recorded fail, pass under the current definition
• run 226 map_l1_20052: recorded fail, pass under the current definition
• run 432 map_l1_20017: recorded fail, pass under the current definition

Run 106 was originally graded against a clock read after the browser closed; the other two belong to Street View tasks whose answer checks were corrected after the run (see below).

Known issues in the source tasks

• Street View outside New York. 514 of the 533 panoramas are genuine New York imagery. The rest are single photos taken elsewhere (Indonesia, Copenhagen, an Alpine forest) placed at US city coordinates. Tasks that required the city name were changed on 2026-09-16 to grade only the photo content, and tasks that said "a Chicago dot" were pinned to one panorama's coordinates.
• Brief events. Some route-B gap/lead tasks have a condition that holds for only a few seconds before reverting. They were kept deliberately (the page re-prices every second, so the condition is visible), but failures on them partly reflect chance. Their task metadata carries brief_event.
• Tight L3 windows. In several L3 "latest value" tasks the gap between the scheduled ETA change and the deadline is shorter than the agent's median read-then-submit time (about 17 s).
• Six passed L2 pilot tasks were deleted from the task set; their tasks.jsonl rows are recovered from the run conversations and have no answer checks.