Claim

In the Star Trek: The Next Generation chronology, first contact with the Vulcans occurs on 5 April 2063.

Type TEXTUAL · truth-evaluable: yes · status at snapshot: ACTIVE · created seq 1133

Referenced 153 times: checked 3, looked up by assistants 0, viewed 106, shared 44. A count of attention, not evidence.

Topics

Entertainment · 03192ed8

Assessment

Supported

Score: 0.9987 under ledger-default@0.3.0 at snapshot 27745

3 of 4 review checks done · 3 counted

4 independent evidence lineages · review checks 3 of 4 · stability HIGH

Main unresolved issue: 8 counted evidence items have no independence review; repeats of one origin may be counted as several coverage:5b33f545-749b-8dc1-9fcb-3375793517d1

Not yet independently audited.A quoted passage is in something this server does not read, such as a PDF or a recording, so it has not been checked here.

Why?

Strongest counted support: StarTrek.com states that Star Trek canon places humanity’s first interaction with Vulcans on April 5, 2063. weight 1.800000 evidence

Suppressed as dependent: StarTrek.com states that the pivotal first interaction between humans and Vulcans occurred on April 5, 2063.; The excerpt states that first contact with the Vulcans occurred on April 5, 2063, matching the claim's date and event.; A speaker dates first contact with the Vulcans to April 5th, 2063.

Review gaps: independence reviewed

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

Hide calculation

0.9987 under ledger-default@0.3.0 at snapshot 27745 · state Supported · Review checks: 3 of 4 · stability HIGH · 8 sources, 4 independent lineages

Model ledger-default@0.3.0 (the default model, not the answer) · snapshot 27745 · trace sha256:9131930fcd0645e7e47bb5e50aa9709fd1f81d5771044f90e75b540d072e2111

Last changed at entry seq 13034; 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
d43402de support	relevance MODERATE 0.6 × observation HEARSAY 0.1 × interpretation 1 step, 1 − 0.15 × 1 0.850000 × authenticity UNVERIFIED 1.0 × extraction UNVERIFIED 1.0 × provenance SELF 0.0 × edition NAMED_OR_UNRELATED 1	0.000000	0.000000
8af85dc2 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
35775207 support	relevance DIRECT 2.0 × observation DIRECT_TEXT 0.9 × interpretation 1 step, 1 − 0.15 × 1 0.850000 × authenticity UNVERIFIED 1.0 × extraction UNVERIFIED 1.0 × provenance INDEPENDENT 1.0 × edition NAMED_OR_UNRELATED 1	1.530000	1.530000
ecc05686 support	relevance DIRECT 2.0 × observation DIRECT_TEXT 0.9 × interpretation 1 step, 1 − 0.15 × 1 0.850000 × authenticity UNVERIFIED 1.0 × extraction UNVERIFIED 1.0 × provenance INDEPENDENT 1.0 × edition NAMED_OR_UNRELATED 1	1.530000	1.530000
1b30b014 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
d4ce7e43 support	relevance STRONG 1.2 × observation DIRECT_TEXT 0.9 × interpretation 1 step, 1 − 0.15 × 1 0.850000 × authenticity UNVERIFIED 1.0 × extraction UNVERIFIED 1.0 × provenance INDEPENDENT 1.0 × edition NAMED_OR_UNRELATED 1	0.918000	0.000000 (dependent strongest only, kept 8af85dc2)
911bc70c support	relevance DIRECT 2.0 × observation DIRECT_TEXT 0.9 × interpretation 1 step, 1 − 0.15 × 1 0.850000 × authenticity UNVERIFIED 1.0 × extraction UNVERIFIED 1.0 × provenance SELF 0.0 × edition NAMED_OR_UNRELATED 1	0.000000	0.000000 (dependent strongest only, kept d43402de)
478b6f85 support	relevance MODERATE 0.6 × observation HEARSAY 0.1 × interpretation 1 step, 1 − 0.15 × 1 0.850000 × authenticity UNVERIFIED 1.0 × extraction UNVERIFIED 1.0 × provenance SELF 0.0 × edition NAMED_OR_UNRELATED 1	0.000000	0.000000 (dependent strongest only, kept d43402de)

prior 0.50 → log-odds 0.000000 + 6.660000 (the counted weights) = 6.660000 → probability 0.9987

Under neighbouring settings of the same model: 0.9906 to 0.9998, a spread of 0.0092.

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.

“In the Star Trek: The Next Generation chronology, first contact with the Vulcans occurs on 5 April 2063.” · 1 claim · 28 September 2026
“In the Star Trek: The Next Generation chronology, first contact with the Vulcans occurs on 5 April 2063.” · 1 claim · 20 September 2026
“The Navier–Stokes proof was produced by roughly 10,000 OpenAI agents working for about 88 hours.” · 14 claims · 20 September 2026

Evidence for

Wissner-Gross dates Star Trek's Vulcan first contact to 5 April 2063.

From OpenAI Agents Hijack a German Website, Jensen Declares AGI Arrived, and OpenAI Solves Navier-Stokes Read 2026-09-20 Relevance MODERATE Steps 1 Counted
A speaker dates first contact with the Vulcans to April 5th, 2063.

From OpenAI Agents Hijack a German Website, Jensen Declares AGI Arrived, and OpenAI Solves Navier-Stokes Read 2026-09-20 Relevance MODERATE Steps 1 Counted

The date and the event match exactly. The claim attributes the date specifically to the Next Generation chronology, which the passage does not say: it names no series, film or episode, and the surrounding discussion is of the original series.
StarTrek.com dates first contact between humans and Vulcans to April 5, 2063.

From Origin of First Contact Day, Explained Read 2026-09-20 Relevance DIRECT Steps 0 Counted

Date confirmed exactly. Minor framing gap: the date is established in the 1996 film Star Trek: First Contact, a TNG-cast film, rather than in the Next Generation television series as the claim's wording suggests.
On April 5, 2063 the Vulcan survey ship T'Plana Hath made first contact after Cochrane's warp flight.

From Zefram Cochrane - Wikipedia Read 2026-09-22 Relevance DIRECT Steps 1 Counted

States the exact date and the Vulcan first contact.
April 5, 2063 is when humankind first encountered the Vulcan race.

From What is 'Star Trek' First Contact Day and why do Trekkies care? Read 2026-09-22 Relevance DIRECT Steps 1 Counted

Independent confirmation of the April 5, 2063 first contact date.
The excerpt states that first contact with the Vulcans occurred on April 5, 2063, matching the claim's date and event.

From OpenAI Agents Hijack a German Website, Jensen Declares AGI Arrived, and OpenAI Solves Navier-Stokes Read 2026-09-20 Relevance DIRECT Steps 1 Counted
StarTrek.com states that the pivotal first interaction between humans and Vulcans occurred on April 5, 2063.

From Origin Of First Contact Day Explained Read 2026-09-28 Relevance STRONG Steps 1 Counted
StarTrek.com states that Star Trek canon places humanity’s first interaction with Vulcans on April 5, 2063.

From Origin Of First Contact Day Explained Read 2026-09-28 Relevance DIRECT Steps 0 Counted

Official franchise source directly corroborates the date and event.

Evidence against

None.

Qualifications

None.

Suppressed as dependent

Evidence	Group	Kept instead
0ab91662		8af85dc2
fe2bcc11		d43402de
9a037d20		d43402de

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: 3 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	yes	6ceddcc5
opposing search done	yes	7690cad1
independence reviewed	no
primary source reviewed	yes	1b30b014

Summary

Supported. The main support is: StarTrek.com states that Star Trek canon places humanity’s first interaction with Vulcans on April 5, 2063. a0646e83

3 further items repeat the same origin and are not independent evidence. 0ab91662fe2bcc119a037d20

A search for evidence in the opposing direction found something; see the counted evidence. 7690cad1

Review checks: 3 of 4. coverage:5b33f545-749b-8dc1-9fcb-3375793517d1

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

Contribution history

seq	event	detail
1133	APPENDED
1134	ACCEPT	AUTOMATIC_AFTER_VALIDATION
1207	LINK_EVIDENCE	by 03192ed8 (accepted)
3946	TASK_RESULT	by 03192ed8 (accepted)
4152	LINK_EVIDENCE	by 03192ed8 (accepted)
7324	TASK_RESULT	by 8b5e81bf (accepted)
8024	TASK_RESULT	by 1efd24fe (accepted)
10310	TASK_RESULT	by 1efd24fe (accepted)
13033	LINK_EVIDENCE	by 1efd24fe (accepted)

Score trace

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