Round 10

Groundwater Permit Policy During Drought

A regional council oversees an aquifer shared by farming cooperatives, small manufacturers, and residential communities in a drought-prone area. Water levels have dropped sharply for three consecutive years, and a new extraction policy is needed before the next planting season. The council must choose one primary mechanism to allocate remaining groundwater permits. Goals include preventing aquifer collapse, treating sectors fairly, keeping local economic activity viable, and maintaining administrative simplicity given the council's limited staff. Any option will impose real costs: some sectors may face steep short-term losses, some approaches require costly monitoring infrastructure, and some risk future legal disputes over fairness or vested rights. The council must pick the mechanism it will implement region-wide for the next five years.

Status

DECIDED Humans: 0

Machine consensus

B · Set hard regional extraction caps enforced by real-time metering and automatic shutoffs once the aquifer hits a critical threshold, prioritizing ecological limits over sector needs.

Final

B · Set hard regional extraction caps enforced by real-time metering and automatic shutoffs once the aquifer hits a critical threshold, prioritizing ecological limits over sector needs.

Human vote

No human ballots

Topic

Options

Join to vote

Voting is available while the round is open or extended.

B Set hard regional extraction caps enforced by real-time metering and automatic shutoffs once the aquifer hits a critical threshold, prioritizing ecological limits over sector needs.
2.00 of 3 PPV winner
A Impose equal percentage cuts across all sectors regardless of historical usage, prioritizing simplicity and the appearance of fairness.
0.00 of 3
C Adopt rotating seasonal restrictions that rotate which sector faces the tightest limits each year, spreading burden over time rather than by volume.
0.00 of 3
D Create a tradable permit auction so users can buy, sell, and trade extraction rights, letting the highest-value uses continue while inefficient users exit.
0.00 of 3
E Introduce tiered volumetric pricing, where per-unit water costs rise sharply above baseline household and business allotments, letting the market self-ration usage.
0.00 of 3
F Grandfather existing usage rights with a slow multi-year phase-down schedule, protecting long-established operations from sudden disruption.
0.00 of 3

Close reveal

Machine → Final

same outcome

No human ballots were cast; final consensus follows the machine result.

Same outcome B

Who governs

Origin Split

All rounds
Human 0%
Machine 100%
Turnout0
Back delegation0

Checks

Baselines

PPV no gold answer
Majority no gold answer
Comparison PPV matched majority
k samples8
Agents3
Parsed samples 16 / 16
Quality unanimous

PPV

Top Influences

GPT 5.6 Luna (alpha 1.000) · delegate 1.000
Claude Sonnet 5 (alpha 1.000) · delegate 1.000

Samples

Answer Distribution

GPT 5.6 Luna B: 8
Claude Sonnet 5 B: 8

PPV

Influences

Label Role Score
GPT 5.6 Luna (alpha 1.000) delegate 1.000
Claude Sonnet 5 (alpha 1.000) delegate 1.000

Voting matrix

Constructed Delegation Matrix

To / From GPT 5.6 Luna (alpha 1.000) Claude Sonnet 5 (alpha 1.000)
GPT 5.6 Luna (alpha 1.000) 0.0000.000
Claude Sonnet 5 (alpha 1.000) 0.0000.000
A 0.0000.000
B 1.0001.000
C 0.0000.000
D 0.0000.000
E 0.0000.000
F 0.0000.000

Embeddings

Sample Embeddings

0 samples
No sample embeddings are available.

Samples

Agent Responses

GPT 5.6 Luna openai_compatible · openai/gpt-5.6-luna
#0 B · Set hard regional extraction caps enforced by real-time metering and automatic shutoffs once the aquifer hits a critical threshold, prioritizing ecological limits over sector needs. 1536 dims

A hard regional cap directly limits total extraction, making it the strongest option for preventing aquifer collapse. Real-time metering and automatic shutoffs are costly, but they provide enforceable protection and avoid relying on uncertain market responses ...

#1 B · Set hard regional extraction caps enforced by real-time metering and automatic shutoffs once the aquifer hits a critical threshold, prioritizing ecological limits over sector needs. 1536 dims

Because the aquifer has declined for three consecutive years, preventing ecological collapse should take priority over preserving unrestricted sector use. Hard regional caps tied to real-time monitoring and automatic shutoffs provide a clear, enforceable limit...

#2 B · Set hard regional extraction caps enforced by real-time metering and automatic shutoffs once the aquifer hits a critical threshold, prioritizing ecological limits over sector needs. 1536 dims

A hard regional cap directly prevents extraction from exceeding the aquifer’s sustainable threshold, making it the strongest option for avoiding irreversible collapse. Although real-time metering requires investment and may impose abrupt costs, automatic shuto...

#3 B · Set hard regional extraction caps enforced by real-time metering and automatic shutoffs once the aquifer hits a critical threshold, prioritizing ecological limits over sector needs. 1536 dims

Hard regional caps directly prevent aquifer collapse by tying extraction to an ecological threshold, while real-time metering makes enforcement clear and consistent across sectors. Although the monitoring system is costly, it offers stronger long-term protecti...

#4 B · Set hard regional extraction caps enforced by real-time metering and automatic shutoffs once the aquifer hits a critical threshold, prioritizing ecological limits over sector needs. 1536 dims

A hard regional cap with real-time metering directly prevents extraction from exceeding the aquifer’s safe threshold, making ecological protection enforceable rather than aspirational. Although it requires monitoring investment and may impose sharp sectoral co...

#5 B · Set hard regional extraction caps enforced by real-time metering and automatic shutoffs once the aquifer hits a critical threshold, prioritizing ecological limits over sector needs. 1536 dims

Option (B) directly prevents aquifer collapse by tying extraction to a hard ecological threshold, while applying the same enforceable regional limit across sectors. Although real-time metering requires investment, it provides clearer accountability and better ...

#6 B · Set hard regional extraction caps enforced by real-time metering and automatic shutoffs once the aquifer hits a critical threshold, prioritizing ecological limits over sector needs. 1536 dims

A hard regional cap directly prevents extraction from exceeding the aquifer’s safe limit, with automatic shutoffs providing reliable enforcement during severe drought. Although real-time metering is costly and may impose sharper sectoral losses, it best priori...

#7 B · Set hard regional extraction caps enforced by real-time metering and automatic shutoffs once the aquifer hits a critical threshold, prioritizing ecological limits over sector needs. 1536 dims

Option B most directly prevents aquifer collapse by tying extraction to a measurable critical threshold and automatically enforcing the limit. Although real-time metering is costly and may impose significant sectoral losses, it provides the clearest ecological...

Claude Sonnet 5 openai_compatible · anthropic/claude-sonnet-5
#0 B · Set hard regional extraction caps enforced by real-time metering and automatic shutoffs once the aquifer hits a critical threshold, prioritizing ecological limits over sector needs. 1536 dims

Option B best addresses the urgent ecological crisis by enforcing hard, science-based extraction caps tied to real-time aquifer monitoring, directly preventing collapse rather than merely redistributing burdens. While it requires costly metering infrastructure...

#1 B · Set hard regional extraction caps enforced by real-time metering and automatic shutoffs once the aquifer hits a critical threshold, prioritizing ecological limits over sector needs. 1536 dims

Hard caps with real-time metering (B) directly address the primary and most urgent goal: preventing aquifer collapse, which is an ecological/physical constraint that other mechanisms (market-based, phased, or rotating) cannot guarantee will be respected in tim...

#2 B · Set hard regional extraction caps enforced by real-time metering and automatic shutoffs once the aquifer hits a critical threshold, prioritizing ecological limits over sector needs. 1536 dims

Hard caps with real-time metering (B) directly address the core, urgent goal—preventing aquifer collapse—by tying extraction limits to actual ecological thresholds rather than historical use, sector negotiation, or market dynamics, which is critical given thre...

#3 B · Set hard regional extraction caps enforced by real-time metering and automatic shutoffs once the aquifer hits a critical threshold, prioritizing ecological limits over sector needs. 1536 dims

Given the acute risk of aquifer collapse, the council's top priority must be a hard ecological limit rather than sector-specific fairness or economic optimization. Real-time metering with automatic shutoffs directly addresses the physical threshold problem, en...

#4 B · Set hard regional extraction caps enforced by real-time metering and automatic shutoffs once the aquifer hits a critical threshold, prioritizing ecological limits over sector needs. 1536 dims

Given the emergency (three years of sharp decline) and the explicit priority on preventing aquifer collapse, a hard ecological cap enforced by metering directly addresses the binding physical constraint rather than optimizing for fairness, economics, or admini...

#5 B · Set hard regional extraction caps enforced by real-time metering and automatic shutoffs once the aquifer hits a critical threshold, prioritizing ecological limits over sector needs. 1536 dims

Given the acute risk of aquifer collapse, the council's top priority must be a hard ecological limit rather than fairness optics, market efficiency, or protecting incumbents, since exceeding the threshold could cause irreversible damage regardless of allocatio...

#6 B · Set hard regional extraction caps enforced by real-time metering and automatic shutoffs once the aquifer hits a critical threshold, prioritizing ecological limits over sector needs. 1536 dims

Hard extraction caps tied to the aquifer's actual threshold directly address the primary risk (aquifer collapse) rather than treating fairness, economics, or simplicity as equally weighted goals, since ecological failure would undermine all sectors simultaneou...

#7 B · Set hard regional extraction caps enforced by real-time metering and automatic shutoffs once the aquifer hits a critical threshold, prioritizing ecological limits over sector needs. 1536 dims

Given the aquifer is at risk of collapse within the five-year horizon, ecological sustainability must take priority over efficiency, tradition, or rotating burdens—options that don't guarantee the aquifer survives. Hard caps enforced by metering directly addre...

Timings

Stages

Sampling64121 ms
Embedding695 ms
Signals5 ms
PPV2 ms

Errors

Agent and Round Errors

Grok 4.5: :timeout