Claim

The study analyzed DNA from 17 Bronze- and Iron-Age individuals at Bakr Awa in northeastern Iraq.

Type QUANTITATIVE · truth-evaluable: yes · status at snapshot: ACTIVE · created seq 23260 · qualifiers {"location":"Bakr Awa, northeastern Iraq","time_range":"Bronze and Iron Ages"}

a conjunction joins clauses that may be separately evaluable

Referenced 123 times: checked 2, looked up by assistants 0, viewed 71, shared 50. A count of attention, not evidence.

Topics

Archaeology · 1efd24fe Biology · 1efd24fe

Assessment

Supported

Score: 0.9734 under ledger-default@0.3.0 at snapshot 27745

3 of 4 review checks done · 1 counted · 2 by the author only

2 independent evidence lineages · review checks 1 of 4 · stability HIGH

Main unresolved issue: 3 counted evidence items have no independence review; repeats of one origin may be counted as several coverage:059b555f-ce05-8d66-aca9-05611be97a33

Not yet independently audited.Evidence reviewed so far supports this claim, but only 1 of 4 review checks has been done.Every quoted passage was confirmed on the page when Galedra fetched it.

Why?

Strongest counted support: The primary article abstract states that the study sequenced DNA from 17 Bronze- and Iron-Age individuals at Bakr Awa. weight 1.800000 evidence

Suppressed as dependent: The passage directly states that DNA was sequenced from 17 individuals spanning the Bronze and Iron Ages at Bakr Awa in northeastern Iraq.

Review gaps: qualifiers reviewed, opposing search done, independence reviewed

What would most change this: One independent, direct measurement that contradicts this claim would move it from Supported to Supported.

Hide calculation

0.9734 under ledger-default@0.3.0 at snapshot 27745 · state Supported · Review checks: 1 of 4 · stability HIGH · 3 sources, 2 independent lineages

Model ledger-default@0.3.0 (the default model, not the answer) · snapshot 27745 · trace sha256:9b69457d74e026875de75da9da2603f0db16c83f690260b3ea28e5c349cd91c3

Last changed at entry seq 25896; nothing logged since has borne on this claim.

How the number was reached

Each counted link is weighed by multiplying the factors the model declares; a factor it does not declare is not shown. Every factor name below links to what that number means.

Link	Working	Weight	Counted as
fbee1439 support	relevance DIRECT 2.0 × observation DIRECT_TEXT 0.9 × interpretation 0 steps, 1 − 0.15 × 0 1.000000 × authenticity UNVERIFIED 1.0 × extraction UNVERIFIED 1.0 × provenance INDEPENDENT 1.0 × edition NAMED_OR_UNRELATED 1	1.800000	0.000000 (dependent strongest only, kept 1c79d9ae)
29fa2511 support	relevance DIRECT 2.0 × observation DIRECT_TEXT 0.9 × interpretation 0 steps, 1 − 0.15 × 0 1.000000 × authenticity UNVERIFIED 1.0 × extraction UNVERIFIED 1.0 × provenance INDEPENDENT 1.0 × edition NAMED_OR_UNRELATED 1	1.800000	1.800000
1c79d9ae support	relevance DIRECT 2.0 × observation DATASET_RESULT 0.9 × interpretation 0 steps, 1 − 0.15 × 0 1.000000 × authenticity UNVERIFIED 1.0 × extraction UNVERIFIED 1.0 × provenance INDEPENDENT 1.0 × edition NAMED_OR_UNRELATED 1	1.800000	1.800000

prior 0.50 → log-odds 0.000000 + 3.600000 (the counted weights) = 3.600000 → probability 0.9734

Under neighbouring settings of the same model: 0.9255 to 0.9908, a spread of 0.0653.

Half-even rounding, six places for weights and four for the probability. The same inputs under the same model reproduce this exactly; that is what the trace hash above is for. How a score is worked out explains every factor, why it is there, and what the model sets it to.

Your view

Registered views

Nobody has registered a view yet.

Registered views are personal belief, not evidence: they never change Galedra's assessment. Affiliations are self-declared and shown only for groups of 5 or more.

Checked as part of

Statements this claim was broken out of. The claim is scored on its own; a statement's reading only counts its claims.

“The study analyzed DNA from 17 Bronze- and Iron-Age individuals at Bakr Awa in northeastern Iraq.” · 1 claim · 29 September 2026
“A 2026 archaeogenetic study of Bakr Awa in northeastern Iraq analyzed 17 Bronze- and Iron-Age individuals and reported heterogeneous Bronze Age ancestries...” · 3 claims · 29 September 2026

Evidence for

The abstract states that DNA was sequenced from 17 Bronze- and Iron-Age individuals at Bakr Awa.

From Mesopotamian ancient DNA reveals Iron Age integration of heterogeneous Bronze Age genetic ancestries following resettlement Read 2026-09-29 Relevance DIRECT Steps 0 Counted
The primary article abstract states that the study sequenced DNA from 17 Bronze- and Iron-Age individuals at Bakr Awa.

From Mesopotamian ancient DNA reveals Iron Age integration of heterogeneous Bronze Age genetic ancestries following resettlement Read 2026-09-29 Relevance DIRECT Steps 0 Counted
The passage directly states that DNA was sequenced from 17 individuals spanning the Bronze and Iron Ages at Bakr Awa in northeastern Iraq.

From Mesopotamian ancient DNA reveals Iron Age integration of heterogeneous Bronze Age genetic ancestries following resettlement Read 2026-09-29 Relevance DIRECT Steps 0 Counted

Evidence against

None.

Qualifications

None.

Suppressed as dependent

Evidence	Group	Kept instead
95bad483		1c79d9ae

Inferences

Concluded from

None.

Used as a premise in

None.

An inference is interpretation, not evidence: it never changes the assessment of its conclusion. Each premise is a claim with its own evidence.

Threads

None. Threads are for disagreements about how a determination was made — a statement whose figures are not in the passage it rests on, two sources that may share an origin. Something about the world belongs in the evidence above.

Claim edges

None. Edges are stored and displayed; v0.1 does not propagate probability across them.

Review checklist

Review checks: 1 of 4

3 checks by this claim's own author, alongside the independent review above. 1 OPPOSING EVIDENCE SEARCH · 1 QUALIFIER CHECK · 1 EVIDENCE VERIFICATION. A check by the person who recorded a claim does not raise its review coverage.

Check	Done	By
qualifiers reviewed	no
opposing search done	no
independence reviewed	no
primary source reviewed	yes	29fa2511

Summary

Supported. The main support is: The primary article abstract states that the study sequenced DNA from 17 Bronze- and Iron-Age individuals at Bakr Awa. 020c3ae0

1 further item repeats the same origin and is not independent evidence. 95bad483

A search for evidence in the opposing direction found none. 0c2bdb04

Review checks: 1 of 4. coverage:059b555f-ce05-8d66-aca9-05611be97a33

Generated by stub-v0.1; every sentence cites graph ids.

Contribution history

seq	event	detail
23260	APPENDED
23261	ACCEPT	AUTOMATIC_AFTER_VALIDATION
23278	LINK_EVIDENCE	by 1efd24fe (accepted)
23302	LINK_EVIDENCE	by 1efd24fe (accepted)
24233	TASK_RESULT	by 1efd24fe (accepted)

Score trace

{
  "claim": "059b555f-ce05-8d66-aca9-05611be97a33",
  "links": [
    {
      "kept": "b9ad1f8b-65a2-87b8-b6d6-1f451c79d9ae",
      "link": "9c5e871f-be03-8cf4-9fee-e8d9fbee1439",
      "group": null,
      "reason": "dependent_strongest_only",
      "edition": "NAMED_OR_UNRELATED",
      "evidence": "3c7cfd53-9b20-8d8b-a66b-007895bad483",
      "direction": "SUPPORT",
      "magnitude": "1.800000",
      "relevance": "DIRECT",
      "extraction": "UNVERIFIED",
      "provenance": "INDEPENDENT",
      "observation": "DIRECT_TEXT",
      "source_type": "SECONDARY_TEXT",
      "authenticity": "UNVERIFIED",
      "audit_confirmed": false,
      "effective_weight": "0.000000",
      "interpretive_steps": 0
    },
    {
      "link": "b7b3c63f-a427-89be-9b4b-b26429fa2511",
      "group": null,
      "edition": "NAMED_OR_UNRELATED",
      "evidence": "d9e8d204-4372-83ea-b932-366f020c3ae0",
      "direction": "SUPPORT",
      "magnitude": "1.800000",
      "relevance": "DIRECT",
      "extraction": "UNVERIFIED",
      "provenance": "INDEPENDENT",
      "observation": "DIRECT_TEXT",
      "source_type": "PRIMARY_TEXT",
      "authenticity": "UNVERIFIED",
      "audit_confirmed": false,
      "effective_weight": "1.800000",
      "interpretive_steps": 0
    },
    {
      "link": "b9ad1f8b-65a2-87b8-b6d6-1f451c79d9ae",
      "group": null,
      "edition": "NAMED_OR_UNRELATED",
      "evidence": "43d41936-ea12-8d7b-9e2f-fb2d0ee40a03",
      "direction": "SUPPORT",
      "magnitude": "1.800000",
      "relevance": "DIRECT",
      "extraction": "UNVERIFIED",
      "provenance": "INDEPENDENT",
      "observation": "DATASET_RESULT",
      "source_type": "SECONDARY_TEXT",
      "authenticity": "UNVERIFIED",
      "audit_confirmed": false,
      "effective_weight": "1.800000",
      "interpretive_steps": 0
    }
  ],
  "model": "ledger-default@0.3.0",
  "prior": "0.50",
  "variants": {
    "spread": "0.0653",
    "permissive": "0.9908",
    "conservative": "0.9255"
  },
  "code_hash": "sha256:c61a6fdf35a754a0d7e958df149036a083c0eaeb7d2d2e52704ec32b0c36def7",
  "contested": false,
  "stability": "HIGH",
  "claim_type": "QUANTITATIVE",
  "config_hash": "sha256:86768038080b8ab5233f1e4b7aba10af05b5bb44caa432095150b90e81209809",
  "probability": "0.9734",
  "provisional": true,
  "evidence_sum": "3.600000",
  "snapshot_seq": 25896,
  "prior_log_odds": "0.000000",
  "support_groups": 2,
  "model_dependent": false,
  "review_coverage": "0.25",
  "truth_evaluable": true,
  "assessment_state": "SUPPORTED",
  "review_checklist": {
    "qualifiers_reviewed": {
      "by": [],
      "ok": false
    },
    "opposing_search_done": {
      "by": [],
      "ok": false
    },
    "independence_reviewed": {
      "by": [],
      "ok": false
    },
    "primary_source_reviewed": {
      "by": [
        "b7b3c63f-a427-89be-9b4b-b26429fa2511"
      ],
      "ok": true
    }
  },
  "contradict_groups": 0,
  "rounding_boundary": false,
  "posterior_log_odds": "3.600000",
  "not_applicable_reason": null,
  "independence_unreviewed": 3
}