Round 77

Experimental Evidence Strategy

A research team has a limited budget and six months to test a new scientific claim about a mechanism that is difficult to observe directly. The team wants the strongest possible evidence for a publication and future grant proposal, but must balance internal validity, generalizability, cost, and risk of inconclusive results. Available approaches include tightly controlled lab experiments, field experiments in real-world settings, observational studies with careful statistical controls, computational simulations calibrated to existing data, and hybrid designs that combine multiple methods. The key tradeoff is whether to prioritize causal certainty, ecological realism, speed, or breadth of inference under constraints of time, money, and access to subjects or equipment.

Dashboard

Status

DECIDED

Winner

B · Pursue a hybrid program: a smaller lab experiment paired with a limited field pilot and a modest model, aiming to triangulate evidence across methods within the time and budget constraints.

Majority

B · Pursue a hybrid program: a smaller lab experiment paired with a limited field pilot and a modest model, aiming to triangulate evidence across methods within the time and budget constraints.

Duration

6367 ms

Topic

Options

B Pursue a hybrid program: a smaller lab experiment paired with a limited field pilot and a modest model, aiming to triangulate evidence across methods within the time and budget constraints.
3.00 of 3 PPV winner
A Use an observational study with strong covariate adjustment and sensitivity analyses to leverage existing data quickly and cheaply, while acknowledging that causal claims will remain limited.
0.00 of 3
C Run a highly controlled laboratory experiment with a narrow sample and precise manipulation to maximize causal inference, even if the setting is artificial and results may generalize poorly.
0.00 of 3
D Build a computational simulation or agent-based model calibrated to prior measurements to explore mechanism plausibility and parameter sensitivity before committing to expensive empirical work.
0.00 of 3
E Design a field experiment in a real-world setting to capture natural behavior and practical relevance, accepting more noise and weaker control over confounders.
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 near unanimous split

PPV

Top Influences

Claude Sonnet 5 · delegate 1.387
GPT 5.4 mini · delegate 1.174
Gemini 3 Flash Preview · delegate 1.150

Samples

Answer Distribution

Claude Sonnet 5 B: 8
GPT 5.4 mini B: 6 C: 2
Gemini 3 Flash Preview B: 5 C: 3

PPV

Influences

Label Role Score
Claude Sonnet 5 delegate 1.387
GPT 5.4 mini delegate 1.174
Gemini 3 Flash Preview delegate 1.150

Voting matrix

Constructed Delegation Matrix

To / From Claude Sonnet 5 GPT 5.4 mini Gemini 3 Flash Preview
Claude Sonnet 5 0.0000.1500.174
GPT 5.4 mini 0.0000.0000.174
Gemini 3 Flash Preview 0.0000.1500.000
A 0.0000.0000.000
B 1.0000.7000.652
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 · B · 1536 dims B Claude Sonnet 5 sample #1 · B · 1536 dims B Claude Sonnet 5 sample #2 · B · 1536 dims B Claude Sonnet 5 sample #3 · B · 1536 dims B Claude Sonnet 5 sample #4 · B · 1536 dims B Claude Sonnet 5 sample #5 · B · 1536 dims B Claude Sonnet 5 sample #6 · B · 1536 dims B Claude Sonnet 5 sample #7 · B · 1536 dims B GPT 5.4 mini sample #0 · B · 1536 dims B GPT 5.4 mini sample #1 · B · 1536 dims B GPT 5.4 mini sample #2 · C · 1536 dims C GPT 5.4 mini sample #3 · B · 1536 dims B GPT 5.4 mini sample #4 · C · 1536 dims C GPT 5.4 mini sample #5 · B · 1536 dims B GPT 5.4 mini sample #6 · B · 1536 dims B GPT 5.4 mini sample #7 · B · 1536 dims B Gemini 3 Flash Preview sample #0 · B · 1536 dims B Gemini 3 Flash Preview sample #1 · B · 1536 dims B Gemini 3 Flash Preview sample #2 · C · 1536 dims C Gemini 3 Flash Preview sample #3 · C · 1536 dims C Gemini 3 Flash Preview sample #4 · B · 1536 dims B Gemini 3 Flash Preview sample #5 · C · 1536 dims C Gemini 3 Flash Preview sample #6 · B · 1536 dims B Gemini 3 Flash Preview sample #7 · B · 1536 dims B
Claude Sonnet 5 GPT 5.4 mini Gemini 3 Flash Preview

Samples

Agent Responses

Claude Sonnet 5 openai_compatible · anthropic/claude-sonnet-5
#0 B · Pursue a hybrid program: a smaller lab experiment paired with a limited field pilot and a modest model, aiming to triangulate evidence across methods within the time and budget constraints. 1536 dims

The hybrid approach best balances the multiple constraints: it captures causal control from the lab, real-world relevance from the field pilot, and mechanistic insight from a modest model, allowing triangulation of evidence despite limited budget and time. Thi...

#1 B · Pursue a hybrid program: a smaller lab experiment paired with a limited field pilot and a modest model, aiming to triangulate evidence across methods within the time and budget constraints. 1536 dims

Given the limited budget/time and need for the strongest possible evidence for both publication and future grant proposals, a hybrid approach best balances the tradeoffs. Combining a small lab experiment (causal control), a field pilot (ecological validity), a...

#2 B · Pursue a hybrid program: a smaller lab experiment paired with a limited field pilot and a modest model, aiming to triangulate evidence across methods within the time and budget constraints. 1536 dims

The hybrid approach best balances the competing demands of causal certainty, ecological realism, and resource constraints by triangulating evidence across complementary methods, mitigating the specific weaknesses of any single approach (artificiality of lab wo...

#3 B · Pursue a hybrid program: a smaller lab experiment paired with a limited field pilot and a modest model, aiming to triangulate evidence across methods within the time and budget constraints. 1536 dims

The hybrid design best balances the stated constraints: it secures causal leverage from the lab component, ecological relevance from the field pilot, and rapid mechanistic insight from the model, while spreading risk so that no single method's weakness undermi...

#4 B · Pursue a hybrid program: a smaller lab experiment paired with a limited field pilot and a modest model, aiming to triangulate evidence across methods within the time and budget constraints. 1536 dims

Given limited time and budget but a need for strong, publishable evidence about a hard-to-observe mechanism, a hybrid design best balances the competing demands: it secures causal traction from a small controlled experiment, adds ecological plausibility from a...

#5 B · Pursue a hybrid program: a smaller lab experiment paired with a limited field pilot and a modest model, aiming to triangulate evidence across methods within the time and budget constraints. 1536 dims

The hybrid approach best balances the stated constraints by combining a controlled lab test for causal clarity, a field pilot for ecological relevance, and a small model for scoping—yielding triangulated evidence that is more convincing for publication and gra...

#6 B · Pursue a hybrid program: a smaller lab experiment paired with a limited field pilot and a modest model, aiming to triangulate evidence across methods within the time and budget constraints. 1536 dims

The hybrid approach best balances the stated constraints: it obtains causal evidence from a small controlled experiment, ecological relevance from a field pilot, and rapid exploratory insight from a simple model, all within limited time and budget. Triangulati...

#7 B · Pursue a hybrid program: a smaller lab experiment paired with a limited field pilot and a modest model, aiming to triangulate evidence across methods within the time and budget constraints. 1536 dims

The hybrid approach best balances the tradeoffs given limited time and budget: it combines the causal control of a lab experiment, the ecological relevance of a field pilot, and the exploratory efficiency of a model, allowing triangulation across methods rathe...

GPT 5.4 mini openai_compatible · openai/gpt-5.4-mini
#0 B · Pursue a hybrid program: a smaller lab experiment paired with a limited field pilot and a modest model, aiming to triangulate evidence across methods within the time and budget constraints. 1536 dims

The team needs strong evidence under tight budget and time limits, while also balancing internal validity, generalizability, and risk of an inconclusive result. A hybrid design best fits this tradeoff because it triangulates evidence: a small lab study gives c...

#1 B · Pursue a hybrid program: a smaller lab experiment paired with a limited field pilot and a modest model, aiming to triangulate evidence across methods within the time and budget constraints. 1536 dims

Given the goal of producing the strongest publishable evidence under tight time and budget constraints, a single method is likely too risky: an observational study is fast but weaker causally, while a pure lab or field experiment sacrifices either realism or c...

#2 C · Run a highly controlled laboratory experiment with a narrow sample and precise manipulation to maximize causal inference, even if the setting is artificial and results may generalize poorly. 1536 dims

A tightly controlled lab experiment would give the strongest internal validity and is best for testing a hard-to-observe mechanism within only six months. Since the team’s priority is the strongest evidence for publication and a grant proposal, causal certaint...

#3 B · Pursue a hybrid program: a smaller lab experiment paired with a limited field pilot and a modest model, aiming to triangulate evidence across methods within the time and budget constraints. 1536 dims

The team needs the strongest overall evidence under tight time and budget constraints, while still addressing causality, realism, and robustness. A hybrid design best balances these goals by combining a controlled lab test, a small field pilot, and a modest mo...

#4 C · Run a highly controlled laboratory experiment with a narrow sample and precise manipulation to maximize causal inference, even if the setting is artificial and results may generalize poorly. 1536 dims

A tightly controlled lab experiment gives the strongest causal evidence, which is especially valuable when the mechanism is hard to observe directly and the team needs a compelling publication. Although it is more artificial and may generalize less well, the p...

#5 B · Pursue a hybrid program: a smaller lab experiment paired with a limited field pilot and a modest model, aiming to triangulate evidence across methods within the time and budget constraints. 1536 dims

A purely observational study is fast and cheap, but it gives weaker causal evidence, which is a problem for a strong publication and grant pitch. A full field experiment is more realistic, but it is riskier under a short timeline and limited budget because noi...

#6 B · Pursue a hybrid program: a smaller lab experiment paired with a limited field pilot and a modest model, aiming to triangulate evidence across methods within the time and budget constraints. 1536 dims

The strongest choice is the hybrid program because it balances the competing goals: a lab experiment gives causal control, a field pilot adds real-world relevance, and a modest model helps test plausibility and interpret results. Under tight time and budget co...

#7 B · Pursue a hybrid program: a smaller lab experiment paired with a limited field pilot and a modest model, aiming to triangulate evidence across methods within the time and budget constraints. 1536 dims

The team needs strong evidence under tight time and budget limits, while also balancing causal certainty, generalizability, and risk of an inconclusive single study. A hybrid design is best because it combines a smaller controlled experiment, a field pilot, an...

Gemini 3 Flash Preview openai_compatible · google/gemini-3-flash-preview
#0 B · Pursue a hybrid program: a smaller lab experiment paired with a limited field pilot and a modest model, aiming to triangulate evidence across methods within the time and budget constraints. 1536 dims

To achieve the strongest possible evidence for both a publication and a grant proposal under tight constraints, a hybrid program is the most robust strategy. While individual methods like lab or field experiments offer specific advantages, "triangulating" evid...

#1 B · Pursue a hybrid program: a smaller lab experiment paired with a limited field pilot and a modest model, aiming to triangulate evidence across methods within the time and budget constraints. 1536 dims

To build the strongest possible case for a new scientific claim under time and budget constraints, the team must address both internal validity and breadth of evidence. While a single lab experiment (Option C) or field study (Option E) maximizes one dimension,...

#2 C · Run a highly controlled laboratory experiment with a narrow sample and precise manipulation to maximize causal inference, even if the setting is artificial and results may generalize poorly. 1536 dims

The most effective strategy under these constraints is to prioritize causal certainty, as establishing the mechanism's existence is the primary goal for scientific publication and future grants. A highly controlled laboratory experiment (Option C) maximizes in...

#3 C · Run a highly controlled laboratory experiment with a narrow sample and precise manipulation to maximize causal inference, even if the setting is artificial and results may generalize poorly. 1536 dims

A highly controlled laboratory experiment (C) is the most effective approach for establishing a valid causal mechanism for a new scientific claim under tight constraints. By minimizing external noise and maximizing internal validity, the team can provide the s...

#4 B · Pursue a hybrid program: a smaller lab experiment paired with a limited field pilot and a modest model, aiming to triangulate evidence across methods within the time and budget constraints. 1536 dims

To maximize the strength of evidence for a publication and a grant proposal under tight constraints, a multi-method approach is most effective. Option (B) balances internal validity (lab), ecological realism (field), and theoretical plausibility (model) while ...

#5 C · Run a highly controlled laboratory experiment with a narrow sample and precise manipulation to maximize causal inference, even if the setting is artificial and results may generalize poorly. 1536 dims

A highly controlled laboratory experiment (Option C) is the most effective approach for establishing the existence of a difficult-to-observe mechanism because it maximizes internal validity and causal certainty. While observational studies and simulations prov...

#6 B · Pursue a hybrid program: a smaller lab experiment paired with a limited field pilot and a modest model, aiming to triangulate evidence across methods within the time and budget constraints. 1536 dims

To determine the best strategy, the research team must balance the need for strong evidence with severe constraints on time (six months) and budget. While a lab experiment (C) offers causal certainty, a hybrid approach (B) is superior because it mitigates the ...

#7 B · Pursue a hybrid program: a smaller lab experiment paired with a limited field pilot and a modest model, aiming to triangulate evidence across methods within the time and budget constraints. 1536 dims

A hybrid program (B) is the most strategic choice because it addresses the inherent trade-offs between internal validity and generalizability by triangulating evidence from different sources. This approach mitigates the risk of inconclusive results from a sing...

Timings

Stages

Sampling4690 ms
Embedding1665 ms
Signals11 ms
PPV1 ms

Errors

Agent and Round Errors

No errors recorded.