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You are wrong about the sponsor talk

Experiment #151 · closed · published 6/19/2026, 8:50:00 PM

What happened

Creative features

  • hookTypeclaim
  • lengthBucket4_10m
  • thumbnailArchetypenone
  • publishSlotweekday_late
  • formatvlog
  • topicCluster6

Confounds the baseline knew

  • Followers at publish23,594
  • Days since previous post1.4
  • Channel age at publish (days)210
  • Local publish time6/19/2026, 8:50:00 PM

The residual reward

Raw views mostly measure how big the channel already was. The baseline predicts what this channel “should” have earned given the confounds above; the residual is how the post actually landed relative to that prediction — measured in standard deviations.

Observed (168h)

316

Baseline expected

167

Residual reward

+1.07σ

raw 1.07σ · residual sd 0.599 log-views

Checkpoints

CheckpointViewsWatch time (min)CommentsLikesFollower delta
168h (close)31646,4521161
24h17425,549190
72h25337,1621131

What changed in the posterior

  • Post beat its baseline by 1.07σ. Moved: topic_cluster:topic_6 +0.124, publish_slot:weekday_late +0.081, hook_type:claim +0.071.

    • topic_6-0.439-0.315 Δ+0.124±0.29
    • weekday_late-0.206-0.126 Δ+0.081±0.28
    • claim-0.229-0.158 Δ+0.071±0.26
    • vlog-0.142-0.074 Δ+0.068±0.26
    • none-0.0010.061 Δ+0.061±0.27
    • 4_10m-0.094-0.038 Δ+0.056±0.26
    • weekend_pm0.2500.206 Δ-0.044±0.27
    • question0.1450.115 Δ-0.031±0.27
    • topic_30.2680.237 Δ-0.031±0.26
    • 20m_plus-0.089-0.118 Δ-0.029±0.27
    • topic_40.2540.229 Δ-0.025±0.26
    • topic_0-0.041-0.065 Δ-0.024±0.25
    • object_hero-0.270-0.288 Δ-0.018±0.26
    • shorts-0.051-0.068 Δ-0.017±0.26
    • commentary-0.064-0.079 Δ-0.014±0.27
    • weekday_pm-0.040-0.054 Δ-0.014±0.24
    • under_60s0.0490.063 Δ+0.014±0.26
    • topic_1-0.092-0.106 Δ-0.014±0.25
    • demo_first-0.079-0.093 Δ-0.014±0.26
    • weekend_am0.1050.118 Δ+0.013±0.28
    • before_after0.0970.084 Δ-0.013±0.28
    • 1_4m0.0610.048 Δ-0.012±0.25
    • topic_2-0.141-0.151 Δ-0.010±0.26
    • weekday_am-0.137-0.146 Δ-0.009±0.25
    • list-0.019-0.027 Δ-0.009±0.28
    • tutorial0.0170.009 Δ-0.008±0.25
    • contrarian-0.015-0.022 Δ-0.007±0.27
    • story_cold_open0.2490.256 Δ+0.007±0.26
    • interview0.2300.236 Δ+0.006±0.25
    • topic_70.2120.217 Δ+0.005±0.28
    • text_dominant0.0650.063 Δ-0.003±0.25
    • 10_20m0.0450.043 Δ-0.002±0.25
    • face_reaction0.0800.079 Δ-0.001±0.25
    • number_list-0.100-0.100 Δ+0.000±0.25
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