Opportunity summary
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ARXIV:2604.16009 · AI METACOGNITION · SUBMITTED 20 APR · 20:24 UTC · FRESHNESS STALE
ARXIV:2604.16009AI METACOGNITIONSUBMITTED 20 APR · 20:24 UTCFRESHNESS STALEFarhad Abtahi · Abdolamir Karbalaie · Eduardo Illueca-Fernandez · Fernando Seoane · arXiv
MEDLEY-BENCH is a new benchmark for AI metacognition that reveals a dissociation between evaluation ability and control, showing scale does not guarantee improvement.
Opportunity summary
Pain MEDLEY-BENCH is a new benchmark for AI metacognition that reveals a dissociation between evaluation ability and control, showing scale does not guarantee improvement.
Evidence 0 refs | 3 sources | 50% coverage
Blocker Evidence unverified
MEDLEY-BENCH is a new benchmark for AI metacognition that reveals a dissociation between evaluation ability and control, showing scale does not guarantee improvement. We introduce MEDLEY-BENCH, a benchmark of behavioural metacognition that separates independent…
Metacognition, the ability to monitor and regulate one's own reasoning, remains under-evaluated in AI benchmarking. We introduce MEDLEY-BENCH, a benchmark of behavioural metacognition that separates independent reasoning, private self-revision, and socially influenced revision under…
ScienceToStartup currently rates this 5.0/10 on the public viability pass. Results show a robust evaluation/control dissociation: evaluation ability increases with model size within families, whereas control does not. Code availability is flagged in the…
AI Metacognition moved forward this cycle; last verified April 2026. Public score 5.0/10. Production flags indicate code availability.
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Score5.0Public score shown from the verified overall while the stale axis breakdown refreshesAnalysis summary
MEDLEY-BENCH is a new benchmark for AI metacognition that reveals a dissociation between evaluation ability and control, showing scale does not guarantee improvement.
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10.48550/arXiv.2604.16009MEDLEY-BENCH is a new benchmark for AI metacognition that reveals a dissociation between evaluation ability and control, showing scale does not guarantee improvement.
Abstract
Metacognition, the ability to monitor and regulate one's own reasoning, remains under-evaluated in AI benchmarking. We introduce MEDLEY-BENCH, a benchmark of behavioural metacognition that separates independent reasoning, private self-revision, and socially influenced revision under genuine inter-model disagreement. The benchmark evaluates 35 models from 12 families on 130 ambiguous instances across five domains and reports two complementary scores: the Medley Metacognition Score (MMS), a tier-based aggregate of reflective updating, social robustness, and epistemic articulation, and the Medley Ability Score (MAS), derived from four metacognitive sub-abilities. Results show a robust evaluation/control dissociation: evaluation ability increases with model size within families, whereas control does not. In a follow-up progressive adversarial analysis of 11 models, we observed two behavioural profiles, i.e., models that revise primarily in response to argument quality and models that track consensus statistics. Under within-model relative profiling (ipsative scoring), evaluation was the weakest relative ability in all 35 models, indicating a systematic knowing/doing gap. Smaller and cheaper models often matched or outperformed larger counterparts, suggesting that metacognitive competence is not simply a function of scale. These findings position MEDLEY-BENCH as a tool for measuring belief revision under social pressure and suggest that future training should reward calibrated, proportional updating rather than output quality alone.
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Proof status
unverified0 refs; 3 sources; 50% coverage.
What was readable
Derived fallback: Estimated from adjacent evidence; not verified from source.
Viability
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Commercial
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Dimensions overall score 5.0
PROBLEM
MEDLEY-BENCH is a new benchmark for AI metacognition that reveals a dissociation between evaluation ability and control, showing scale does not guarantee improvement. We introduce MEDLEY-BENCH, a benchmark of behavioural metacognition that separates independent reasoning, privat...
METHOD
Metacognition, the ability to monitor and regulate one's own reasoning, remains under-evaluated in AI benchmarking. We introduce MEDLEY-BENCH, a benchmark of behavioural metacognition that separates independent reasoning, private self-revision, and socially influenced revision u...
RESULT
ScienceToStartup currently rates this 5.0/10 on the public viability pass. Results show a robust evaluation/control dissociation: evaluation ability increases with model size within families, whereas control does not. Code availability is flagged in the production record; the pu...
WHY NOW
AI Metacognition moved forward this cycle; last verified April 2026. Public score 5.0/10. Production flags indicate code availability.
Abstract-backed public claims while anchored extraction refreshes.
MEDLEY-BENCH is a new benchmark for AI metacognition that reveals a dissociation between evaluation ability and control, showing scale does not guarantee improvement. We introduce MEDLEY-BENCH, a benchmark of behavioural metacognition that separates independent reasoning, private self-revision, and socially influenced revision under genuine inter-model disagreement.
Abstract-backed fallback claim; anchored extraction has not materialized a public claim row yet.
partial
Metacognition, the ability to monitor and regulate one's own reasoning, remains under-evaluated in AI benchmarking. We introduce MEDLEY-BENCH, a benchmark of behavioural metacognition that separates independent reasoning, private self-revision, and socially influenced revision under genuine inter-model disagreement.
Abstract-backed fallback claim; anchored extraction has not materialized a public claim row yet.
partial
ScienceToStartup currently rates this 5.0/10 on the public viability pass. Results show a robust evaluation/control dissociation: evaluation ability increases with model size within families, whereas control does not. Code availability is flagged in the production record; the public repository link still needs proof alignment.
Abstract-backed fallback claim; anchored extraction has not materialized a public claim row yet.
partial
AI Metacognition moved forward this cycle; last verified April 2026. Public score 5.0/10. Production flags indicate code availability.
Abstract-backed fallback claim; anchored extraction has not materialized a public claim row yet.
partial
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Concepts
Methods
Materials
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MEDLEY-BENCH is a new benchmark for AI metacognition that reveals a dissociation between evaluation ability and control, showing scale does not guarantee improvement.
Segment
AI Metacognition
Adoption evidence
No public code link in the paper record yet
Commercial read
5.0/10 public viability
Direct
Adjacent
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Unknown
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CITED BY
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2/3 checks · 67%
Build Passport
Build passport pending - Proof Lab budget No verified cost estimate / $7.00 cap
status
missing
reason
passport_row_missing
proof status
unverified
cost/budget
No verified cost estimate
confidence low
next verification path
Build brief missing until Build Passport data exists.
Source missing: Build Passport payload.
Experiment plan missing until prototype path is available.
No prototype path attached.
Validation checklist missing until required assets, cost, and regulatory flags are verified.
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Derived signals show verified:false until source-backed receipts exist.
Evidence coverage
OpportunityKernel evidence_receipt
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stale
Verify missing sources before using this as buyer proof. verified:false
Build readiness
BuildPassport EvidenceState
passport absent
stale
Run Proof Lab or inspect typed missing state. verified:false
Artifact maturity
GitHub and Hugging Face maturity payloads
No public artifact surface observed
stale
Open source artifacts or mark the gap as missing. verified:false
Technical feasibility
partial
Current read
Runnable path is not fully verified.
Evidence
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Gaps
Next test
Run minimal reproduction from the Build Passport prototype path.
Market urgency
missing
Current read
Buyer urgency is not verified from source.
Evidence
0 references, 3 sources, 50% evidence coverage.
Gaps
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Buyer clarity
missing
Current read
No budget owner is verified for this paper.
Evidence
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Gaps
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Map target operator, economic buyer, and procurement trigger.
Defensibility
missing
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Defensibility signals are missing.
Evidence
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Gaps
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Refresh defensibility bars with source receipts.
Integration burden
missing
Current read
No public implementation surface observed.
Evidence
No GitHub or Hugging Face payload attached.
Gaps
Next test
Write integration checklist from prototype path and target workflow.
Capital intensity
missing
Current read
No observed cost estimate is verified.
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Run cost passport or mark the cost field not applicable.
Regulatory load
missing
Current read
No regulatory classification is attached.
Evidence
Build Passport ledger does not include regulatory flags.
Gaps
Next test
Classify regulatory flags before commercialization planning.
No named scientific founder assigned.
Paper authors are not treated as operators without consent.
People
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Gaps
Next verification path
Prototype owner missing.
Build Passport does not name an implementer.
People
No named person assigned.
Gaps
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Operator workflow not sourced.
No buyer or workflow interview attached.
People
No named person assigned.
Gaps
Next verification path
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People
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Gaps
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Regulatory need unclassified.
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People
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Gaps
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ARTIFACTS
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DEFENSIBILITY
Defensibility and confidence evidence pending.
WATCHTOWER
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FORESIGHT
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OPPORTUNITYKERNEL CHANGES SINCE LAST VIEW
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RELATED PAPER UPDATES
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TIMELINE
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BUZZ
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