Preset grounding pack — dated re-audit (GPT-5.6 Pro re-emission, 2026-07-11)

Provenance class: author-model re-emission, not an independently verified original. The original pack's full row set lived in conversation-sandbox files that expired. On 2026-07-11 the same GPT-5.6 Pro project was asked to re-emit the pack inline; it reports having located its own retained "22:29 UTC final export" and re-emitting it exactly (run 21m0s, Pro-verified, completion_path: api, conversation). That exactness claim is the model's own and cannot be independently byte-verified — which is why the site's authoritative parameter record is the adopted grounding ledger, generated from the deployed preset registry. Where this page and the ledger differ, the ledger wins. SHA-256 (response body below the delta section): c4a8bc8219d952895f6c73004e6547c3872f46e6930cbdd37e994c2ec5e6d197

Delta vs the adopted values (checked 2026-07-11)

Tariff and architecture rows were checked against the deployed presets: all mappable tariff rows (prices, cached-input ratios, context/output limits) and all disclosed architecture rows match the adopted values. The differences are where the site's council-gated ship list deliberately departed from the pack's recommendations, plus two modeling-mechanism differences:

Rows describing candidate presets the council rejected (Anthropic-strategic merge, reported-margin-implied, Kimi K2.6, Grok 4.3) are absent from both the re-audit's final export and the site — consistent.

I’m reconstructing the annex from project artifacts and live presets, verifying volatile values against authoritative sources, and explicitly marking any irrecoverable rows rather than inferring them.

The archived consultation confirms 192 rows and preserves adopted tariff scenarios and China procurement multipliers; I’m extracting deployed static definitions to avoid fresh approximations.

I located the exact July 10 final JSON and Markdown exports, plus earlier versions for delta checking, enabling exact recovery of the row set.

Inference Margins preset grounding pack — durable inline export

According to a document from 2026-07-10, this is the recovered 22:29 UTC final export. It contains 192 preset parameter rows: 78 PERSPECTIVE rows and 114 MODEL rows. OMITTED-UNRECONSTRUCTED: none. fileciteturn33file8

The recovered evidence labels map to the requested source classes as follows: DISCLOSED → first-party; CREDIBLY REPORTED → credible-secondary; COMMUNITY ESTIMATE → community; SPECULATION → assumption.

Schema and implementation semantics — not counted in the 192 preset rows

Provider tariffs and endpoint limits — 55 rows

Model architectures and parameterization — 32 rows

Hardware rates by procurement class — 23 rows

Hardware fleet routing and blend assumptions — 20 rows

Throughput, MFU and latency constants — 36 rows

Workload, utilization and accounting conventions — 26 rows

Delta notes

• DeepSeek V4-Flash.architecture was stated in the superseded 17:53 draft as MoE + DSA; the adopted 22:29 final value is MoE + token-wise compression + DSA.
• GLM-4.7.architecture was stated in the superseded draft as MoE + MTP; hybrid reasoning; the adopted final value is MoE + MTP; interleaved/preserved thinking.
• GPT-5.6 Terra.architecture and GPT-5.6 Luna.architecture previously omitted the explicit uncertainty suffix; the adopted final values add — UNKNOWN.
• The adopted China public-cloud preset added the rentMult compatibility alias and the explicit rentMult.Ascend910CProxy row, both equal to 6.152857142857143.
• The adopted Ant Group preset made the fallback representation explicit with fallback.interactivityMultVsH20Anchor = 0.9926470588235294 and fallback.assumedH20AnchorEffectiveMFU = 0.17.
• The superseded earlier draft contained additional Anthropic, reported-margin, Epoch, Kimi and Grok candidate preset rows. Those were not part of the adopted 192-row final export and are therefore not included here. fileciteturn29file0
• Apart from the textual and structural changes listed above, no numeric value in this response differs from the recovered 22:29 final artifact.