rank,video_id,comment_id,source_url,review_unit,old_stance,new_stance,old_topic_fit,new_topic_fit,recommendation_scope,stance_evidence_analysis,old_selection_reason,new_selection_reason,reason_supported,reason_evidence_analysis,parent_context_analysis,reviewed_parent_ids,root_story_id,parent_chain_truncated,unresolved_limits,revision_status,revision_reason,evidence_extract_reference,review_method,review_model
1,9IlmekWsEAQ,42387446,https://news.ycombinator.com/item?id=42387446,distinct_selected_comment_video_pair,recommend,recommend,yes,yes,favorable_list,"The favorable Ed Ting introduction directly precedes a list that names this beginner video. This is a contextual recommendation, not mere channel-name association.",A broad entry point to amateur astronomy. Two supplied comments separately recommend this specific beginner guide.,A broad entry point to amateur astronomy. Two supplied comments separately recommend this specific beginner guide.,yes_with_stated_limits,"The named title covers books, binoculars and telescopes, supporting a broad beginner entry point.",Root story 42385761 concerns astronomy photography; no additional parent comment is supplied or needed to resolve this list scope.,[42385761],42385761,False,List-level praise does not establish that the author watched every item or validate equipment advice.,unchanged,"Original HTML and available context support the existing stance, topic fit and bounded selection reason. No evidence-based change is required.",comment_video_judgments_first_pass.csv: 42387446 / 9IlmekWsEAQ,non_blind_model_evidence_review,Codex / GPT-6; exact deployment version unavailable
1,9IlmekWsEAQ,49536680,https://news.ycombinator.com/item?id=49536680,distinct_selected_comment_video_pair,recommend,recommend,yes,yes,favorable_list,The author explicitly introduces good beginner-advice videos and places this ID in the books/binoculars/telescopes bullet. Praise of the preceding smart-scope video is not being transferred.,A broad entry point to amateur astronomy. Two supplied comments separately recommend this specific beginner guide.,A broad entry point to amateur astronomy. Two supplied comments separately recommend this specific beginner guide.,yes_with_stated_limits,"This second source independently supports recommending the same beginner guide; separate relationships are preserved, not treated as quality votes.",Root story 49522884 is a small-telescope discussion; no parent comment intervenes.,[49522884],49522884,False,Current equipment suitability and viewing by the commenter are unverified.,unchanged,"Original HTML and available context support the existing stance, topic fit and bounded selection reason. No evidence-based change is required.",comment_video_judgments_first_pass.csv: 49536680 / 9IlmekWsEAQ,non_blind_model_evidence_review,Codex / GPT-6; exact deployment version unavailable
2,d0cjG1UdqKo,31451807,https://news.ycombinator.com/item?id=31451807,distinct_selected_comment_video_pair,recommend,recommend,yes,yes,direct_video,The author explicitly calls this particular Fraunhofer biography good immediately before its link.,"Adds astronomy history through a Fraunhofer biography, with direct praise of the linked video.","Adds astronomy history through a Fraunhofer biography, with direct praise of the linked video.",yes_with_stated_limits,"The biography title and local praise support the stated history-of-astronomy reason; the claim about repeated viewing applies to channel videos generally, not necessarily this one.",Root story 31444573 is PBS SpaceTime; no parent comment modifies the endorsement.,[31444573],31444573,False,Historical accuracy is unverified; no repeated-viewing claim is made for this ID.,unchanged,"Original HTML and available context support the existing stance, topic fit and bounded selection reason. No evidence-based change is required.",comment_video_judgments_first_pass.csv: 31451807 / d0cjG1UdqKo,non_blind_model_evidence_review,Codex / GPT-6; exact deployment version unavailable
3,TifUa8ENQes,26458700,https://news.ycombinator.com/item?id=26458700,distinct_selected_comment_video_pair,recommend,recommend,yes,yes,direct_video,The explicit recommendation identifies the documentary by title and exact video link.,"Adds a discussion of Starlink’s effects on astronomy, explicitly recommended by the commenter.","Adds a discussion of Starlink’s effects on astronomy, explicitly recommended by the commenter.",yes_with_stated_limits,The author frames the documentary as covering Starlink positives and negatives; this supports the attributed reason but does not verify balance.,Root story 26457128 concerns Starlink launches; concerns about astronomy and access benefits appear in the selected comment.,[26457128],26457128,False,Comment title differs from oEmbed title. ID linkage is confirmed; cause of the title difference and content balance remain unresolved.,unchanged,"Original HTML and available context support the existing stance, topic fit and bounded selection reason. No evidence-based change is required.",comment_video_judgments_first_pass.csv: 26458700 / TifUa8ENQes,non_blind_model_evidence_review,Codex / GPT-6; exact deployment version unavailable
4,KfODJpfS0fo,9071833,https://news.ycombinator.com/item?id=9071833,distinct_selected_comment_video_pair,recommend,recommend,yes,yes,direct_video,An explicit strong recommendation directly introduces the Pluto lecture title and link.,Adds a Pluto lecture supported by an explicit recommendation.,Adds a Pluto lecture supported by an explicit recommendation.,yes_with_stated_limits,"The supplied title and source wording support a planetary-science lecture selection, specifically anticipation of the Pluto encounter.",Root story 9069747 concerns Pluto moons and New Horizons; no parent comment alters the recommendation.,[9069747],9069747,False,"This is a historical pre-encounter resource, not verified current mission coverage.",unchanged,"Original HTML and available context support the existing stance, topic fit and bounded selection reason. No evidence-based change is required.",comment_video_judgments_first_pass.csv: 9071833 / KfODJpfS0fo,non_blind_model_evidence_review,Codex / GPT-6; exact deployment version unavailable
5,T_k9B01AeFM,47936513,https://news.ycombinator.com/item?id=47936513,distinct_selected_comment_video_pair,recommend,recommend,yes,yes,favorable_list,The author explicitly says the cited videos were enjoyed and includes this exact ID. It is both a supporting example and an appreciative recommendation under the contract.,Adds an astronomical-imaging methods topic from a list the commenter explicitly enjoyed.,Adds an astronomical-imaging methods topic from a list the commenter explicitly enjoyed.,yes_with_stated_limits,The exposure/noise discussion and statistics-for-astro-imaging title support an imaging-methods entry. The comment does not establish correctness of the video’s statistics.,"Parent 47936177 makes the noise/stacking claim disputed by the selected author; 47935432 and 47933410 concern long exposures and bulb mode. Negative language targets this parent claim, not the video.","[47936177, 47935432, 47933410]",47918891,True,Three-level parent chain is truncated; missing ancestors remain unavailable. Immediate context resolves the target of criticism but does not restore the whole thread.,unchanged,"Original HTML and available context support the existing stance, topic fit and bounded selection reason. No evidence-based change is required.",comment_video_judgments_first_pass.csv: 47936513 / T_k9B01AeFM,non_blind_model_evidence_review,Codex / GPT-6; exact deployment version unavailable
