Round 104

Urban Transit Funding Priorities

A mid-sized city has received a one-time five-year funding windfall and must decide how to allocate it across public transit improvements. The city wants to reduce congestion and emissions, improve access for low-income neighborhoods, and show measurable benefits before the next election cycle. Options must account for limited operating staff, long project lead times, political visibility, and the risk that capital projects can outlast the funding window. Reasonable experts disagree on whether the money should go mainly to faster service improvements, infrastructure expansion, fare relief, or neighborhood-level mobility access, since each choice trades off speed of impact, equity, ridership growth, and long-term sustainability.

Dashboard

Status

DECIDED

Winner

A · Use most of the funds for increasing bus frequency and reliability on existing high-ridership routes, with modest spending on signal priority and stop upgrades to deliver visible service gains quickly.

Majority

A · Use most of the funds for increasing bus frequency and reliability on existing high-ridership routes, with modest spending on signal priority and stop upgrades to deliver visible service gains quickly.

Duration

6142 ms

Topic

Options

A Use most of the funds for increasing bus frequency and reliability on existing high-ridership routes, with modest spending on signal priority and stop upgrades to deliver visible service gains quickly.
3.00 of 3 PPV winner
B Split the funding evenly across operations, small infrastructure upgrades, and equity programs, accepting smaller gains in each area in exchange for political and geographic balance.
0.00 of 3
C Focus on fare reductions and targeted fare-free access for low-income riders, aiming to increase mobility and household savings while avoiding major capital commitments.
0.00 of 3
D Prioritize building a few new high-capacity transit corridors, even if construction takes most of the funding period, to lock in long-term mode shift and development benefits.
0.00 of 3
E Invest broadly in neighborhood mobility access: on-demand shuttles, safer first-mile/last-mile connections, and microtransit pilots to serve areas poorly covered by fixed routes.
0.00 of 3

Checks

Baselines

PPV no gold answer
Majority no gold answer
Comparison PPV matched majority
k samples8
Agents3
Parsed samples 24 / 24
Quality unanimous

PPV

Top Influences

Claude Sonnet 5 · delegate 1.000
GPT 5.4 mini · delegate 1.000
Gemini 3 Flash Preview · delegate 1.000

Samples

Answer Distribution

Claude Sonnet 5 A: 8
GPT 5.4 mini A: 8
Gemini 3 Flash Preview A: 8

PPV

Influences

Label Role Score
Claude Sonnet 5 delegate 1.000
GPT 5.4 mini delegate 1.000
Gemini 3 Flash Preview delegate 1.000

Voting matrix

Constructed Delegation Matrix

To / From Claude Sonnet 5 GPT 5.4 mini Gemini 3 Flash Preview
Claude Sonnet 5 0.0000.0000.000
GPT 5.4 mini 0.0000.0000.000
Gemini 3 Flash Preview 0.0000.0000.000
A 1.0001.0001.000
B 0.0000.0000.000
C 0.0000.0000.000
D 0.0000.0000.000
E 0.0000.0000.000

Embeddings

Sample Embeddings

24 samples
Claude Sonnet 5 sample #0 · A · 1536 dims A Claude Sonnet 5 sample #1 · A · 1536 dims A Claude Sonnet 5 sample #2 · A · 1536 dims A Claude Sonnet 5 sample #3 · A · 1536 dims A Claude Sonnet 5 sample #4 · A · 1536 dims A Claude Sonnet 5 sample #5 · A · 1536 dims A Claude Sonnet 5 sample #6 · A · 1536 dims A Claude Sonnet 5 sample #7 · A · 1536 dims A GPT 5.4 mini sample #0 · A · 1536 dims A GPT 5.4 mini sample #1 · A · 1536 dims A GPT 5.4 mini sample #2 · A · 1536 dims A GPT 5.4 mini sample #3 · A · 1536 dims A GPT 5.4 mini sample #4 · A · 1536 dims A GPT 5.4 mini sample #5 · A · 1536 dims A GPT 5.4 mini sample #6 · A · 1536 dims A GPT 5.4 mini sample #7 · A · 1536 dims A Gemini 3 Flash Preview sample #0 · A · 1536 dims A Gemini 3 Flash Preview sample #1 · A · 1536 dims A Gemini 3 Flash Preview sample #2 · A · 1536 dims A Gemini 3 Flash Preview sample #3 · A · 1536 dims A Gemini 3 Flash Preview sample #4 · A · 1536 dims A Gemini 3 Flash Preview sample #5 · A · 1536 dims A Gemini 3 Flash Preview sample #6 · A · 1536 dims A Gemini 3 Flash Preview sample #7 · A · 1536 dims A
Claude Sonnet 5 GPT 5.4 mini Gemini 3 Flash Preview

Samples

Agent Responses

Claude Sonnet 5 openai_compatible · anthropic/claude-sonnet-5
#0 A · Use most of the funds for increasing bus frequency and reliability on existing high-ridership routes, with modest spending on signal priority and stop upgrades to deliver visible service gains quickly. 1536 dims

Frequency/reliability improvements on existing high-ridership routes deliver the fastest, most visible ridership and emissions benefits within a five-year window, matching political timelines while requiring only modest capital outlay. This avoids the risk of ...

#1 A · Use most of the funds for increasing bus frequency and reliability on existing high-ridership routes, with modest spending on signal priority and stop upgrades to deliver visible service gains quickly. 1536 dims

Increasing frequency and reliability on high-ridership routes directly attacks congestion and emissions while delivering visible, measurable improvements within the five-year window, unlike capital-heavy corridor projects that risk running past the funding per...

#2 A · Use most of the funds for increasing bus frequency and reliability on existing high-ridership routes, with modest spending on signal priority and stop upgrades to deliver visible service gains quickly. 1536 dims

Given the five-year window and political pressure to show measurable results, the city needs an option that delivers visible, near-term impact without overcommitting to projects that could outlast the funding. Increasing bus frequency and reliability on existi...

#3 A · Use most of the funds for increasing bus frequency and reliability on existing high-ridership routes, with modest spending on signal priority and stop upgrades to deliver visible service gains quickly. 1536 dims

Given the five-year window and need for measurable, visible results before the next election, the city should prioritize interventions that deliver quick, tangible improvements without being derailed by long lead times or limited staff capacity. Capital-heavy ...

#4 A · Use most of the funds for increasing bus frequency and reliability on existing high-ridership routes, with modest spending on signal priority and stop upgrades to deliver visible service gains quickly. 1536 dims

Given a five-year, one-time windfall with limited operating staff and long lead times, the city needs measurable, visible impact within the funding window rather than multi-decade capital commitments. Boosting frequency and reliability on existing high-ridersh...

#5 A · Use most of the funds for increasing bus frequency and reliability on existing high-ridership routes, with modest spending on signal priority and stop upgrades to deliver visible service gains quickly. 1536 dims

Given a one-time five-year windfall, the city needs measurable, visible impact before the next election while working within limited operating staff and long project lead times—this favors improvements that can be implemented quickly and show clear ridership/r...

#6 A · Use most of the funds for increasing bus frequency and reliability on existing high-ridership routes, with modest spending on signal priority and stop upgrades to deliver visible service gains quickly. 1536 dims

Given the five-year window and need for measurable pre-election results, capital-heavy corridor projects (D) risk running past the funding period without visible payoff, while diluted spending (B) or narrow fare relief (C) or microtransit pilots (E) each sacri...

#7 A · Use most of the funds for increasing bus frequency and reliability on existing high-ridership routes, with modest spending on signal priority and stop upgrades to deliver visible service gains quickly. 1536 dims

Given the five-year window and need for measurable, visible results before the next election, investing in frequency and reliability improvements on existing high-ridership routes offers the fastest, most cost-effective way to boost ridership and reduce conges...

GPT 5.4 mini openai_compatible · openai/gpt-5.4-mini
#0 A · Use most of the funds for increasing bus frequency and reliability on existing high-ridership routes, with modest spending on signal priority and stop upgrades to deliver visible service gains quickly. 1536 dims

The city needs improvements that can show results quickly, fit limited operating staff, and still reduce congestion and emissions. Boosting bus frequency and reliability on existing high-ridership routes is the best match because it can be implemented relative...

#1 A · Use most of the funds for increasing bus frequency and reliability on existing high-ridership routes, with modest spending on signal priority and stop upgrades to deliver visible service gains quickly. 1536 dims

The city’s goals emphasize quick, measurable improvements in congestion, emissions, and service quality within a five-year window, while also respecting limited staff and the risk that large capital projects finish too late. Improving frequency and reliability...

#2 A · Use most of the funds for increasing bus frequency and reliability on existing high-ridership routes, with modest spending on signal priority and stop upgrades to deliver visible service gains quickly. 1536 dims

The city’s priorities emphasize quick, measurable benefits within five years, reduced congestion/emissions, and improved access without overcommitting to long lead-time capital projects. Boosting bus frequency and reliability on existing high-ridership routes ...

#3 A · Use most of the funds for increasing bus frequency and reliability on existing high-ridership routes, with modest spending on signal priority and stop upgrades to deliver visible service gains quickly. 1536 dims

The city needs quick, measurable improvements that can reduce congestion and emissions within the five-year window while staying realistic about limited staff and avoiding long construction delays. Increasing bus frequency and reliability on existing high-ride...

#4 A · Use most of the funds for increasing bus frequency and reliability on existing high-ridership routes, with modest spending on signal priority and stop upgrades to deliver visible service gains quickly. 1536 dims

The city’s main constraints are the short five-year window, limited staff, and the need for clear, measurable benefits before the election, which favor improvements that can be implemented quickly on existing service. Increasing bus frequency and reliability o...

#5 A · Use most of the funds for increasing bus frequency and reliability on existing high-ridership routes, with modest spending on signal priority and stop upgrades to deliver visible service gains quickly. 1536 dims

The city’s goals emphasize quick, measurable benefits, lower congestion and emissions, and improved access without taking on long project lead times or staffing burdens. Improving bus frequency and reliability on existing high-ridership routes is the fastest w...

#6 A · Use most of the funds for increasing bus frequency and reliability on existing high-ridership routes, with modest spending on signal priority and stop upgrades to deliver visible service gains quickly. 1536 dims

The city’s constraints favor improvements that can be implemented quickly, use limited staff efficiently, and show measurable results before the election cycle ends. Boosting bus frequency and reliability on existing high-ridership routes offers the fastest co...

#7 A · Use most of the funds for increasing bus frequency and reliability on existing high-ridership routes, with modest spending on signal priority and stop upgrades to deliver visible service gains quickly. 1536 dims

The city’s goals emphasize quick, measurable improvements in congestion, emissions, and rider experience before the next election, while also working within limited staff and a five-year funding window. Expanding bus frequency and reliability on existing high-...

Gemini 3 Flash Preview openai_compatible · google/gemini-3-flash-preview
#0 A · Use most of the funds for increasing bus frequency and reliability on existing high-ridership routes, with modest spending on signal priority and stop upgrades to deliver visible service gains quickly. 1536 dims

Option (A) is the most effective choice because increasing frequency and reliability on high-ridership routes utilizes existing staff and vehicles to deliver immediate, measurable benefits before the next election cycle. This approach addresses congestion and ...

#1 A · Use most of the funds for increasing bus frequency and reliability on existing high-ridership routes, with modest spending on signal priority and stop upgrades to deliver visible service gains quickly. 1536 dims

Option (A) is the most effective choice because it directly addresses the city’s immediate goals of reducing emissions and congestion by improving service where ridership is already highest. By focusing on frequency and signal priority, the city achieves "meas...

#2 A · Use most of the funds for increasing bus frequency and reliability on existing high-ridership routes, with modest spending on signal priority and stop upgrades to deliver visible service gains quickly. 1536 dims

Option (A) is the most effective choice because increasing frequency and reliability targets high-ridership routes for maximum congestion and emission reductions while leveraging existing staff and infrastructure to show results within the election cycle. Unli...

#3 A · Use most of the funds for increasing bus frequency and reliability on existing high-ridership routes, with modest spending on signal priority and stop upgrades to deliver visible service gains quickly. 1536 dims

Option (A) is the most effective choice because it utilizes existing staff and infrastructure to deliver fast, measurable improvements in frequency and reliability, meeting the pre-election timeframe. By focusing on high-ridership routes and signal priority, t...

#4 A · Use most of the funds for increasing bus frequency and reliability on existing high-ridership routes, with modest spending on signal priority and stop upgrades to deliver visible service gains quickly. 1536 dims

Option (A) is the most effective choice because increasing frequency and reliability on high-ridership routes provides immediate, measurable benefits within the election cycle while utilizing existing staff more efficiently than new infrastructure. This approa...

#5 A · Use most of the funds for increasing bus frequency and reliability on existing high-ridership routes, with modest spending on signal priority and stop upgrades to deliver visible service gains quickly. 1536 dims

Option (A) is the most effective choice because it directly addresses the city’s immediate goals of reducing emissions and congestion by boosting ridership on existing routes. Unlike long-term infrastructure (D) or spread-thin equity programs (B, E), service f...

#6 A · Use most of the funds for increasing bus frequency and reliability on existing high-ridership routes, with modest spending on signal priority and stop upgrades to deliver visible service gains quickly. 1536 dims

Option (A) is the most effective choice because increasing frequency and reliability on high-ridership routes utilizes existing staff and vehicles to deliver immediate, measurable improvements before the next election. This approach addresses congestion and em...

#7 A · Use most of the funds for increasing bus frequency and reliability on existing high-ridership routes, with modest spending on signal priority and stop upgrades to deliver visible service gains quickly. 1536 dims

Option (A) is the most effective choice because increasing bus frequency and reliability provides the fastest measurable benefits for riders before the next election while utilizing existing staff more efficiently than new infrastructure. By targeting high-rid...

Timings

Stages

Sampling5341 ms
Embedding789 ms
Signals11 ms
PPV1 ms

Errors

Agent and Round Errors

No errors recorded.