{"status":"ok","artifact":"same_event_variance_decomposition","format":"json","meta":{"source_url":"https://raw.githubusercontent.com/Distinction-Projects/RSS_Feeds/main/data/processed/rss_openai_precomputed.json","source_mode":"current","snapshot_date":null,"etag":"\"34135546cff3be551e278b6641b6407c36a1d879a02c114ec648c143916a4837\"","schema_version":"1.1","contract":"rss_pipeline_precomputed","generated_at":"2026-05-12T16:46:03Z","digest_generated_at":"2026-05-12T15:44:05Z","digest_run_id":"digest-20260512T154405-f1dbb44936","fetched_at":"2026-05-12T22:52:48.546770Z","ttl_seconds":21600,"from_cache":false,"using_last_good":false,"fetch_error":null,"input_articles_count":1826,"excluded_unscraped_articles":540,"filtered_count":12,"returned_count":12,"stats_backend":"precomputed","stats_snapshot_path":"/srv/newslens/app/data/processed/news_analytics_snapshot.json"},"filters":null,"rows":[{"lens":"Emotional Intensity Lens","n":38,"event_count":13,"source_count":11,"overall_mean":28.81578947368421,"ss_total":10171.710526315786,"event_eta_sq":0.36171010930728936,"source_eta_sq_raw":0.6473295326797689,"source_eta_sq_event_centered":0.5488321486126646,"additive_event_source_r_squared":0.5864838205294836,"residual_ss_additive":4206.16687552214,"strongest_source_after_event_control":"BBC News","source_residual_means":{"BBC News":18.125,"DW":-12.666666666666666,"ABC News (Australia)":-12.111111111111112,"CBS News":10.555555555555555,"Al Jazeera":-9.708333333333332,"NBC News":-8.333333333333334,"ABC News":6.952380952380951,"Fox News":5.0,"NPR":-2.6,"PBS NewsHour":-1.666666666666667,"The Guardian":0.0}},{"lens":"Linguistic Quality Lens","n":38,"event_count":13,"source_count":11,"overall_mean":90.0,"ss_total":11400.0,"event_eta_sq":0.42251461988304095,"source_eta_sq_raw":0.26203007518796984,"source_eta_sq_event_centered":0.48997387984729746,"additive_event_source_r_squared":0.5183932052353104,"residual_ss_additive":5490.317460317462,"strongest_source_after_event_control":"The Guardian","source_residual_means":{"The Guardian":30.0,"ABC News (Australia)":-23.333333333333332,"BBC News":7.5,"PBS NewsHour":-7.5,"DW":5.555555555555557,"Fox News":-5.0,"NBC News":4.444444444444443,"ABC News":2.857142857142857,"CBS News":-1.6666666666666667,"Al Jazeera":0.0,"NPR":0.0}},{"lens":"Causal Attribution Lens","n":38,"event_count":13,"source_count":11,"overall_mean":40.921052631578945,"ss_total":26192.763157894733,"event_eta_sq":0.7318279623908439,"source_eta_sq_raw":0.3647463798017637,"source_eta_sq_event_centered":0.4696197086023875,"additive_event_source_r_squared":0.6607277594181367,"residual_ss_additive":8886.477443609027,"strongest_source_after_event_control":"DW","source_residual_means":{"DW":-14.944444444444443,"PBS NewsHour":-14.791666666666666,"BBC News":10.833333333333334,"Al Jazeera":-9.333333333333332,"ABC News":8.238095238095237,"CBS News":7.5,"ABC News (Australia)":-6.055555555555556,"NPR":5.533333333333333,"The Guardian":5.0,"NBC News":1.1111111111111118,"Fox News":0.0}},{"lens":"Entity-Level Sentiment Lens","n":38,"event_count":13,"source_count":11,"overall_mean":93.42105263157895,"ss_total":2005.2631578947362,"event_eta_sq":0.5449475065616799,"source_eta_sq_raw":0.17832302212223466,"source_eta_sq_event_centered":0.4428861346669566,"additive_event_source_r_squared":0.6730601383160439,"residual_ss_additive":655.6004594820381,"strongest_source_after_event_control":"ABC News (Australia)","source_residual_means":{"ABC News (Australia)":-6.666666666666667,"ABC News":5.476190476190477,"The Guardian":-5.0,"Fox News":-2.5,"NBC News":1.6666666666666667,"PBS NewsHour":-1.6666666666666643,"CBS News":-1.3888888888888904,"DW":-1.1111111111111096,"Al Jazeera":-0.41666666666666785,"BBC News":0.0,"NPR":0.0}},{"lens":"Sentiment Clarity Lens","n":38,"event_count":13,"source_count":11,"overall_mean":90.78947368421052,"ss_total":4526.315789473685,"event_eta_sq":0.4889147286821703,"source_eta_sq_raw":0.24185423588039862,"source_eta_sq_event_centered":0.43338696765930207,"additive_event_source_r_squared":0.6741677279438909,"residual_ss_additive":1474.819757727652,"strongest_source_after_event_control":"ABC News (Australia)","source_residual_means":{"ABC News (Australia)":-13.222222222222223,"NBC News":-7.777777777777776,"The Guardian":-5.0,"ABC News":4.333333333333333,"DW":4.0,"CBS News":3.3333333333333335,"BBC News":2.5,"NPR":2.4,"PBS NewsHour":-0.8333333333333321,"Al Jazeera":-0.75,"Fox News":0.0}},{"lens":"Omission and Silence Lens","n":38,"event_count":13,"source_count":11,"overall_mean":81.1842105263158,"ss_total":521.7105263157898,"event_eta_sq":0.6901218999579656,"source_eta_sq_raw":0.19119077643667792,"source_eta_sq_event_centered":0.3469947635411554,"additive_event_source_r_squared":0.5060201365119397,"residual_ss_additive":257.71449456975796,"strongest_source_after_event_control":"Fox News","source_residual_means":{"Fox News":-2.5,"PBS NewsHour":-2.291666666666668,"NBC News":1.6666666666666619,"Al Jazeera":1.625,"ABC News (Australia)":-1.1666666666666667,"BBC News":0.8333333333333357,"NPR":0.6333333333333343,"CBS News":-0.5555555555555571,"ABC News":-0.14285714285714488,"DW":-0.055555555555552395,"The Guardian":0.0}},{"lens":"Hegemonic Common-Sense Lens","n":38,"event_count":13,"source_count":11,"overall_mean":66.44736842105263,"ss_total":19495.394736842114,"event_eta_sq":0.9049348136649451,"source_eta_sq_raw":0.32169878176357425,"source_eta_sq_event_centered":0.3464231828822656,"additive_event_source_r_squared":0.6185805614611339,"residual_ss_additive":7435.922514619882,"strongest_source_after_event_control":"DW","source_residual_means":{"DW":-8.944444444444445,"Al Jazeera":8.708333333333336,"BBC News":3.333333333333334,"Fox News":2.5,"ABC News":-2.285714285714284,"ABC News (Australia)":-1.7222222222222203,"NBC News":-0.5555555555555524,"PBS NewsHour":0.41666666666666785,"NPR":-0.3666666666666664,"CBS News":-0.2777777777777762,"The Guardian":0.0}},{"lens":"Epistemic Modality and Certainty Lens","n":38,"event_count":13,"source_count":11,"overall_mean":65.13157894736842,"ss_total":8574.342105263157,"event_eta_sq":0.5826696334944629,"source_eta_sq_raw":0.3440493545688052,"source_eta_sq_event_centered":0.3373779951353309,"additive_event_source_r_squared":0.5879700491670107,"residual_ss_additive":3532.8857560568085,"strongest_source_after_event_control":"ABC News (Australia)","source_residual_means":{"ABC News (Australia)":-14.222222222222223,"CBS News":8.888888888888891,"DW":-6.4444444444444455,"BBC News":5.625,"ABC News":2.8333333333333317,"NBC News":-2.7777777777777763,"The Guardian":2.5,"Al Jazeera":2.041666666666668,"NPR":-1.2,"PBS NewsHour":-0.8333333333333339,"Fox News":0.0}},{"lens":"Authority and Source Positioning Lens","n":38,"event_count":13,"source_count":11,"overall_mean":74.86842105263158,"ss_total":9324.342105263157,"event_eta_sq":0.28180813283473277,"source_eta_sq_raw":0.37314612290975807,"source_eta_sq_event_centered":0.31858843537414977,"additive_event_source_r_squared":0.37722053670123923,"residual_ss_additive":5807.008771929826,"strongest_source_after_event_control":"DW","source_residual_means":{"DW":-18.444444444444446,"ABC News (Australia)":-10.666666666666666,"BBC News":9.791666666666664,"Fox News":7.5,"The Guardian":7.5,"ABC News":4.833333333333333,"NPR":3.7666666666666657,"Al Jazeera":-2.375,"NBC News":-2.2222222222222237,"CBS News":-1.1111111111111096,"PBS NewsHour":-3.552713678800501e-15}},{"lens":"Credibility Lens","n":38,"event_count":13,"source_count":11,"overall_mean":62.36842105263158,"ss_total":5736.842105263158,"event_eta_sq":0.5236926605504588,"source_eta_sq_raw":0.33522826561817376,"source_eta_sq_event_centered":0.28007592810429044,"additive_event_source_r_squared":0.48212119557303035,"residual_ss_additive":2970.988930659984,"strongest_source_after_event_control":"BBC News","source_residual_means":{"BBC News":7.5,"Al Jazeera":-7.25,"DW":-6.611111111111112,"ABC News":3.595238095238095,"NBC News":-3.3333333333333335,"PBS NewsHour":-2.708333333333334,"Fox News":2.5,"The Guardian":-2.5,"NPR":2.2,"CBS News":1.6666666666666667,"ABC News (Australia)":-0.5}},{"lens":"Agency and Voice Lens","n":38,"event_count":13,"source_count":11,"overall_mean":70.65789473684211,"ss_total":3158.5526315789484,"event_eta_sq":0.4039991668402414,"source_eta_sq_raw":0.2932077642554625,"source_eta_sq_event_centered":0.2622523661965892,"additive_event_source_r_squared":0.47642752997887394,"residual_ss_additive":1653.731203007518,"strongest_source_after_event_control":"NBC News","source_residual_means":{"NBC News":-7.222222222222221,"BBC News":6.666666666666664,"ABC News (Australia)":-4.944444444444447,"DW":-3.8333333333333335,"Fox News":2.5,"NPR":1.8666666666666658,"CBS News":1.3888888888888882,"PBS NewsHour":-1.0416666666666643,"Al Jazeera":0.8749999999999982,"ABC News":0.8571428571428571,"The Guardian":0.0}},{"lens":"Objectivity vs Opinion Lens","n":38,"event_count":13,"source_count":11,"overall_mean":99.60526315789474,"ss_total":119.07894736842111,"event_eta_sq":0.22320441988950268,"source_eta_sq_raw":0.2801894238358328,"source_eta_sq_event_centered":0.23722007722007724,"additive_event_source_r_squared":0.34490923441199695,"residual_ss_additive":78.00751879699251,"strongest_source_after_event_control":"Fox News","source_residual_means":{"Fox News":-2.5,"ABC News":-1.1428571428571428,"CBS News":0.8333333333333334,"ABC News (Australia)":0.6666666666666666,"DW":0.6666666666666666,"Al Jazeera":0.5,"NPR":0.4,"BBC News":0.0,"NBC News":0.0,"PBS NewsHour":0.0,"The Guardian":0.0}}]}