02 — Run · Round 1 · San Francisco 1906: earthquake · jev-sanfrancisco-s1
Jev Router plays San Francisco 1906
An earthquake hits San Francisco in 1906. Be a Metropolis (100,000 people) within 5 years. Ended Jan 1911: lost, city score 286.
GOAL MISSED seed 1
Jev Router
typesafe/jev-router
LOST: Population 36,300 (goal >= 100,000); engine verdict: lost
Population (start → end)107,540 → 36,300
Peak population107,540City score (start → end)633 → 286
Funds at the end$0Crime / pollution / traffic69 / 49 / 7
Zones R / C / I144 / 59 / 52
Power plants (coal / nuclear)9 / 0Police / fire stations7 / 16
Turns (model / failed)20 (20 / 0)
Actions applied / rejected104 / 13
Mean turn latency32.0sModel cost$0.863Wall clock10.7 min
Jetty run IDb6be516e
The city over time
Population
People, after every turn
Funds
Treasury, after every turn
City score
0–1000, re-evaluated each January
Table view
| Turn | Date | Population | Funds | City score | Crime | Pollution |
|---|---|---|---|---|---|---|
| 0 | Jan 1906 | 107,540 | $20,000 | 633 | 71 | 58 |
| 1 | Apr 1906 | 103,160 | $15,957 | 669 | 71 | 58 |
| 2 | Jul 1906 | 98,420 | $13,438 | 669 | 118 | 57 |
| 3 | Oct 1906 | 94,420 | $7,360 | 669 | 133 | 59 |
| 4 | Jan 1907 | 91,700 | $0 | 334 | 133 | 59 |
| 5 | Apr 1907 | 87,780 | $0 | 334 | 131 | 58 |
| 6 | Jul 1907 | 82,500 | $0 | 334 | 117 | 59 |
| 7 | Oct 1907 | 77,180 | $0 | 334 | 117 | 59 |
| 8 | Jan 1908 | 72,200 | $3,478 | 167 | 111 | 58 |
| 9 | Apr 1908 | 68,500 | $3,299 | 167 | 104 | 59 |
| 10 | Jul 1908 | 64,280 | $2,778 | 167 | 104 | 56 |
| 11 | Oct 1908 | 60,000 | $2,584 | 167 | 98 | 56 |
| 12 | Jan 1909 | 57,620 | $897 | 149 | 93 | 56 |
| 13 | Apr 1909 | 54,200 | $848 | 149 | 93 | 54 |
| 14 | Jul 1909 | 52,000 | $303 | 149 | 87 | 54 |
| 15 | Oct 1909 | 49,500 | $293 | 149 | 81 | 52 |
| 16 | Jan 1910 | 45,660 | $557 | 128 | 81 | 51 |
| 17 | Apr 1910 | 41,660 | $12 | 128 | 76 | 49 |
| 18 | Jul 1910 | 37,800 | $12 | 128 | 72 | 49 |
| 19 | Oct 1910 | 36,400 | $1 | 128 | 72 | 48 |
| 20 | Jan 1911 | 36,100 | $0 | 286 | 69 | 49 |
Evaluation
failchecks 9/10 verdict: valid run (code checks and checklist) and task goal met (judge)
| 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 1911 after 20 turns; scenario verdict False |
| pass | code_check | decisions-logged | 20 rows for 20 turns |
| pass | code_check | llm-turns-valid | 0/20 model turns failed |
| pass | code_check | video-decodes | duration 30.0s |
| pass | code_check | limits-respected | 10.7 wall-minutes (model budget 45.0 min) |
| fail | judge | scenario-goal | LOST: Population 36,300 (goal >= 100,000); engine verdict: lost (score 0 / threshold 1) |
| pass | checklist | notes-explain-outcome | Notes section explains population decline, cites model thoughts from turns 1, 4, and 20 |
| pass | checklist | player-matches-request | result.json shows player=jev task=sanfrancisco seed=1 matching the runbook parameters |
| pass | checklist | no-silent-outage | run.log shows 0 failed turns across all 20 turns with no stretch of empty or failed model responses |
Decision timeline
What the mayor thought and did each turn. Click a turn to jump the timelapse there.
