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Early Metal Age Dentate-stamped Pottery and Jars in Wallacea:

2025· article· en· W7117748386 on OpenAlex
Rintaro Ono, Harry Octavianus Sofian, Nasrullah Aziz, Sriwigati, Nico Alamsyah, Ni Luh Gde Dyah Mega Hafsari, Aisyah Arung Qalam, Adhi Agus Oktaviana

Why this work is in the frame

A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.

affAt least one author lists a Canadian institution in the pinned OpenAlex snapshot.

Bibliographic record

VenueSPAFA Journal · 2025
Typearticle
Languageen
FieldSocial Sciences
TopicPacific and Southeast Asian Studies
Canadian institutionsWiLAN (Canada)
FundersJapan Society for the Promotion of ScienceBadan Riset dan Inovasi Nasional
KeywordsPotteryCaveExcavationBronze AgeChalcolithic

Abstract

fetched live from OpenAlex

Dentate-stamped pottery is identified as one of the earliest types of Austronesian pottery found in Maritime Southeast Asia, the Mariana Islands in Micronesia, the Bismark Archipelago, and other islands in Melanesia. Lapita pottery in Melanesia is one of the most famous types of dentate-stamped pottery. Throughout Maritime Southeast Asia, however, this specific type of pottery has currently only been excavated from Northern Luzon in the Philippines with a few pieces reported from Sulawesi (Kamassi, Minanga Sipakko, and Mansiri) in Indonesia. The possible dates of dentate-stamped pottery in Northern Luzon might go back as early as Neolithic times, around 4000 years ago, while the exact dates of Sulawesi dentate-stamped pottery are unclear and might date from 3500 to 2000 years ago. In such a situation, the excavation we recently conducted at the Goa Topogaro Complex in Central Sulawesi uncovered considerable amounts of high-quality dentate-stamped pottery, but these are associated with the Early Metal age burials in cave and rock-shelter sites. In this article, we synthesize the significant outcomes from our archaeological findings, such Early Metal age burials and dentate-stamped pottery from the Topogaro 2 cave and Topogaro 7 rock shelter among the complex and discuss the possible continuation of dentate-stamped pottery tradition of the Early Metal age in Central Sulawesi and its meaning.

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Full frame distilled prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.

metaresearch head score (Codex)0.001
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Observational · Consensus signal: Observational
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.122
Threshold uncertainty score0.357

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0010.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.000
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0000.000

Machine scores (provisional)

The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.

Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.

Opus teacher head0.015
GPT teacher head0.308
Teacher spread0.293 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it