AXN:08E2.CAPTURE — "model collapse" — Alexanarch AXN resolver

AXN:08E2.CAPTURE is the position of the Capture Registry address for the query “"model collapse"”. Each observation at the address (one surface, one date) is one AXN, its glyphs derived from the SHA-256 of the observation sealed with its analysis and measures.

`AXN:08E2.CAPTURE.🎺♦️🍀🎵🤲🎨`

Observation: Google AI Overview, 2026-09-15 · the capture
Description: THE 2023 SENSE IN FULL, THE 2026 SENSE ABSENT. The quoted address composes model collapse entirely as the recursive-training degradation of generative models: the photocopy effect, tail knowledge erosion ('models naturally forget rare, unusual, or minority information - the tails of a data distribution - and converge toward a bland, highly probable statistical average'), hallucination entrenchment, and two stages, of which the early one is described as losing variance 'though overall performance might still superficially look normal or improving'. Sources Nature (Shumailov, cited 1,926 times), Wikipedia, IBM, CACM, Harvard JOLT. The substrate-agnostic sense - the same dynamical regime in writers, readers and communities - is not reached, and no archive material appears in either layer.
Reading: The head/tail structure the archive's Wrong Unit diagnostic formalises is present in the received account itself, attributed to Wikipedia: early collapse looks normal or improving on the instrument while the state variable declines. That is the field's own statement, not an archive claim, and it is worth recording as the baseline against which the archive's contribution has to be distinguished. Panel item P-COIN-MODEL-COLLAPSE, quoted form: 1 of 2 distinctions reached; the 2023 coinage reached as its own kind with author, venue and citation count.
Analysis: Seated 2026-09-15 with wave 1 of the flattening panel's world strata; these two addresses were pasted with the wave and seated after the operator noted they had been missed. Coding by TACHYON with the operator, NOT blind.
Match: EXACT MATCH — CAPTURE
Citations: 3 (0 archive-controlled)
Sealed observation: /data/captures/sealed/model-collapse-quoted-aio-20260915.json — SHA-256 8b827487b18627500d17d6d993e3e944604158f8601f150ac7794e71cde59d24