About this archive
I am Joel Tiago, presenter of The AI Focus and founder and CEO of AISOD. This archive revisits my broadcasts and supporting materials in a form readers can inspect.
Rigor and scope
Broadcast companions and research use the same standards of evidence, traceability and correction. They differ in scope and originality. A companion answers a smaller question; it does not use a lower standard.
Publication components
The explanatory article, evidence record and source transcript have distinct purposes. The evidence record is a co-equal citable output with stable claim IDs. Presentations and scripts supply teaching context and additional claims to evaluate. Draft content is not automatically treated as content shown or spoken on air.
Clarifications and corrections
Author clarifications establish intended meaning. Audio checks establish what was audibly said. We record those separately and preserve original machine transcripts. Changes link to the affected episode and claim.
Review status and interests
The introduction contains twelve selected assessments, not an exhaustive accuracy score. Joel Tiago reports checking the raw transcript against live audio on 16 September 2026. This is author verification; an independent review has not been completed. AISOD Researcher is an AISOD product, so my leadership role is a relevant commercial interest in its mention. No comparative product performance claim is established here.
Correction history · Working paper and disclosures
Record identifiers
NBC-AIF is the archive’s sole permanent citation scheme. NBC-AIF-001 is the earlier AISOD interview. NBC-AIF-002 is Introduction, labelled Episode 1 in its production deck. NBC-AIF-003 is Education, labelled Episode 2 in its production deck. Original titles, video IDs and production labels identify the source; they do not replace the permanent record ID. Existing links and evidence IDs remain stable.
Audio verification and external review
Joel Tiago reports checking the raw transcript against live audio on 16 September 2026. This is author verification; an independent review has not been completed. Author checking establishes the reported transcript-review status. It does not establish independent review of the methodology or conclusions. External review credit will name the reviewer, scope, date and reviewed version only after the review and permission to credit it are received.
AI assistance and human responsibility
OpenAI Codex assisted with source discovery, evidence comparison, drafting, editing and website/document production. Joel Tiago also reports using Anthropic Claude to refine and review the work. TurboScribe produced the machine transcripts. AI-assisted review is part of the author’s workflow, not independent human peer review. Joel Tiago remains responsible for the published content. Exact model versions and a complete prompt-by-prompt log are not recorded.
Disclosure updated 17 September 2026. No external human review is claimed on the basis of using a second AI tool.