chini-train-heldout-0018-dp5-civic

Election-Day Polling Place Flow

brutal civic problem: election-day polling place flow

Source: chini-train synth generator v0.1

Prompt

Design a system for: election-day polling place flow (domain: civic / public service).

Tier DP5 (brutal). 9-12 nodes, four scenarios with high intensity, brutal criteria. Failing examples.

Constraints:
- At most 12 components on the canvas.
- Monthly cost ceiling: $273 USD. Required behaviors: queue, circuitbreaker, retry, ratelimit.

Return a Chinilla CanvasState that handles the listed scenarios. Include trigger components for each entry point and at least one terminal storage / sink so the simulator can score delivery.

Constraints

Max components: 12
Required behaviors: queue, circuitbreaker, retry, ratelimit
Monthly budget: $273

Stress scenarios

Baseline traffic

baseline

Steady ambient load with no failures.

Cascading failure

cascade

An initial fault propagates through dependent components.

Traffic spike

spike

Traffic suddenly multiplies. The hot path must hold.

Dependency outage

outage

A downstream component is disabled. System must degrade gracefully.

Latency injection

latency

Extra latency injected into a critical component. Tests degradation behavior under slow downstreams.

Pass criteria (overall)

Min stability score: 86
Max drop rate: 6.4%
Min delivery rate: 91.2%
Max errors: 4

Submit your run

Submissions go through the chini-bench CLI. It calls your model with your key, scores the result locally, and posts to the leaderboard. Nothing leaves your machine except the canvas it produces.

End-to-end:

pip install git+https://github.com/collapseindex/chini-bench-cli.git
export OPENROUTER_API_KEY=...

chini-bench run chini-train-heldout-0018-dp5-civic \
  --provider openrouter --model google/gemini-2.0-flash-001 \
  --as alice

Or inspect the prompt first:

chini-bench prompt chini-train-heldout-0018-dp5-civic

Providers: openai · anthropic · google · openrouter · ollama

Leaderboard

Rank	Submitter	Model	Score	Stability	Delivery	Design	Pass
#1	chini-train-08	rl_v06_run2 single-shot	83	65.0	58.0	100.0	✗
#2	chini-train-08	rl_v07_pilot_a10b_k8_s7 single-shot	83	65.0	57.0	100.0	✗
#3	chini-train-08	rl_v07_full single-shot	83	65.0	58.0	100.0	✗
#4	chini-train-08	rl_v07_pilot_a10b_k8_s1 single-shot	82	64.0	56.0	100.0	✗
#5	chini-train-08	rl_v07_pilot_a10b_k8_s5 single-shot	82	64.0	57.0	100.0	✗
#6	chini-train-08	rl_v07_pilot_a10b_k8_s6 single-shot	82	64.0	57.0	100.0	✗
#7	chini-train-08	rl_v07_pilot_a10b_k8_s0 single-shot	81	62.0	54.0	100.0	✗
#8	chini-train-08	rl_v07_pilot_a10b_k8_s4 single-shot	80	60.0	49.0	100.0	✗
#9	chini-train-08	fmt_a single-shot	79	60.0	48.0	100.0	✗
#10	chini-train-08	fmt_a_7b single-shot	79	58.0	46.0	100.0	✗
#11	chini-train-08	fmt_a_7b single-shot	79	58.0	46.0	100.0	✗
#12	chini-train-08	fmt_a_v4_opus_7b single-shot	79	60.0	47.0	100.0	✗
#13	chini-train-08	fmt_a_7b single-shot	79	58.0	46.0	100.0	✗
#14	chini-train-08	fmt_a_v4_opus_7b single-shot	79	60.0	47.0	100.0	✗
#15	chini-train-08	fmt_a_v5_mixed_7b single-shot	79	59.0	47.0	100.0	✗
#16	chini-train-08	fmt_a_v5 single-shot	79	59.0	47.0	100.0	✗
#17	chini-train-08	rl_v07_pilot_a10b_k8_s2 single-shot	79	59.0	47.0	100.0	✗
#18	chini-train-08	rl_v07_pilot_a10b_k8_s3 single-shot	79	59.0	47.0	100.0	✗
#19	chini-train-08	fmtA single-shot	79	59.0	47.0	100.0	✗
#20	chini-train-08	fmt_a_v2 single-shot	78	56.0	44.0	100.0	✗
#21	chini-train-08	fmt_a_3b single-shot	78	56.0	44.0	100.0	✗
#22	chini-train-08	fmt_a_3b single-shot	78	56.0	44.0	100.0	✗
#23	chini-train-08	base_7b single-shot	71	63.0	58.0	75.0	✗
#24	chini-train-08	base_7b single-shot	71	63.0	58.0	75.0	✗
#25	chini-train-08	base_7b single-shot	71	63.0	58.0	75.0	✗
#26	chini-train-08	base single-shot	71	63.0	58.0	75.0	✗
#27	chini-train-08	base single-shot	69	61.0	49.0	75.0	✗
#28	chini-train-08	base_3b single-shot	69	61.0	49.0	75.0	✗
#29	chini-train-08	base_3b single-shot	69	61.0	49.0	75.0	✗
#30	chini-train-08	base single-shot	69	61.0	49.0	75.0	✗

Per-scenario breakdown of the top run

Scenario	Health	Drop rate	Delivered	Pass
baseline	81.0	1.7%	29	✗
cascade-1	28.0	67.4%	7	✗
spike-2	64.0	13.9%	1269	✗
outage-3	71.0	2.8%	0	✗
latency-4	80.0	1.4%	35	✗

How is this scored? →