Turn	Date	Population	Funds	City score	Crime	Pollution
0	Jan 1972	76,160	$20,000	285	92	64
1	Apr 1972	74,260	$17,470	539	92	64
2	Jul 1972	70,980	$14,920	539	77	63
3	Oct 1972	65,840	$14,915	539	79	61
4	Jan 1973	59,380	$10,822	483	79	61
5	Apr 1973	54,380	$10,683	483	70	59
6	Jul 1973	49,340	$10,683	483	66	59
7	Oct 1973	44,920	$10,159	483	66	59
8	Jan 1974	38,120	$8,004	390	49	58
9	Apr 1974	33,820	$8,004	390	42	55
10	Jul 1974	30,180	$8,004	390	42	50
11	Oct 1974	26,900	$8,004	390	38	50
12	Jan 1975	24,240	$6,637	383	34	49
13	Apr 1975	23,140	$6,637	383	34	48
14	Jul 1975	21,320	$6,637	383	32	48
15	Oct 1975	20,120	$6,637	383	30	48
16	Jan 1976	18,580	$5,051	406	30	47
17	Apr 1976	17,020	$5,051	406	28	48
18	Jul 1976	16,020	$4,966	406	27	48
19	Oct 1976	14,940	$4,936	406	27	47
20	Jan 1977	13,600	$4,282	391	26	48
21	Apr 1977	12,480	$4,282	391	25	48
22	Jul 1977	12,900	$4,282	391	25	46
23	Oct 1977	13,020	$3,971	391	24	45
24	Jan 1978	13,040	$2,883	515	24	45
25	Apr 1978	10,880	$2,883	515	24	46
26	Jul 1978	9,320	$2,680	515	22	45
27	Oct 1978	8,540	$2,680	515	20	47
28	Jan 1979	7,540	$902	409	20	47
29	Apr 1979	5,780	$806	409	19	52
30	Jul 1979	5,300	$806	409	19	51
31	Oct 1979	5,240	$806	409	19	51
32	Jan 1980	4,740	$291	367	19	52
33	Apr 1980	4,220	$291	367	18	50
34	Jul 1980	3,920	$291	367	18	51
35	Oct 1980	4,820	$291	367	18	51
36	Jan 1981	8,840	$131	683	19	47
37	Apr 1981	9,920	$131	683	19	50
38	Jul 1981	8,980	$131	683	22	50
39	Oct 1981	8,160	$131	683	22	49
40	Jan 1982	7,020	$0	595	22	47

Status	Kind	Check	Detail
pass	step	environment	Environment check (snapshot, engine, key)
pass	step	launch	Launch run-city as a detached process
pass	step	supervise	Supervise in the foreground until run-city exits
pass	step	render	Timelapse video rendered
pass	step	notes	Append Notes to summary.md
pass	code_check	outputs-exist	all present
pass	code_check	sim-reached-deadline	ended Jan 1982 after 40 turns; scenario verdict True
pass	code_check	decisions-logged	40 rows for 40 turns
pass	code_check	llm-turns-valid	3/40 model turns failed
pass	code_check	video-decodes	duration 36.9s
pass	code_check	limits-respected	26.2 wall-minutes (model budget 45.0 min)
fail	judge	scenario-goal	LOST: Average crime 22 (goal < 60), population 7,380 (floor 25,000); engine verdict: won (score 0 / threshold 1)
pass	checklist	notes-explain-outcome	summary.md has a Notes section citing model thoughts from turns 1, 8, and 40 explaining crime success and population collapse
pass	checklist	player-matches-request	result.json shows player=jev, task=detroit, seed=1 matching the requested parameters
pass	checklist	no-silent-outage	3 of 40 turns failed (turns 28 and 30 were timeouts), all within the 20% threshold; no long consecutive failure stretch

Jev Router plays Detroit 1972

The city over time