Tracker›Changelog›2026-09-24-flag-image-gen-holdout-active-false-added

New flag image_gen_holdout_active=false

observedstructure · flag2026-09-24-flag-image-gen-holdout-active-false-added

Instrument state: Schema 22 · v2 · Bookmarklet 2.7 · measure · gpt-5-6

Evidence

After

{
  "feature_flags": [
    "image_gen_holdout_active=false"
  ]
}

Breadth

26/26 prompts · global

Modes

instant + thinking

Measuring days

24 Sept 2026

Daily data of 24 Sept 2026 →

Context

flag/image-gen-holdout-active-false

Impact

No evidenced impact.

Status history

24 Sept 2026

observed