Two different things, kept structurally apart. What The Grid runs: instruments and registers produced under the published methodology, each with a specification page and one home. What The Grid cites: levels published by others, which are attributed to their publisher with source and date, are never rehosted, never enter a Grid series, and never render as Grid numbers.
| Code | Name | Class | Status | Specification | Home |
|---|---|---|---|---|---|
| GAP-H100 | Grid Assessed Price — H100 spot | CLASS 3 · INDICATOR | PRINTING | /standards/instruments/gap-h100 | /providers |
| GAP-H100-R1Y | Grid Assessed Price — H100, 1-year reserved | CLASS 1 · ASSESSMENT | SUSPENDED FROM 2026-08-22 | /standards/instruments/gap-h100-r1y | /instruments |
| GTS-1Y | Grid Term Spread — 1 year | CLASS 2 · CALCULATED | SUSPENDED FROM 2026-08-22 | /standards/instruments/gts-1y | /instruments |
| Grid Basis | Grid Basis — OCPI minus GAP-H100 | CLASS 2 · CALCULATED | PRINTING · QUALIFICATION-GATED | /standards/instruments/grid-basis | /instruments |
| GPI | Grid Pressure Index | CLASS 3 · INDICATOR | PRINTING | /standards/instruments/gpi | /instruments |
| GCCX | Grid Compute Complex Index | CLASS 3 · INDICATOR | PRINTING | /standards/instruments/gccx | /instruments |
| GCCX divergence | GCCX vs physical divergence | CLASS 3 · INDICATOR | PRINTING | /standards/instruments/gccx-divergence | /instruments |
| RWI | Reference Workload Index — RW-S and RW-L | CLASS 3 · INDICATOR | PRINTING | /standards/instruments/rwi | /instruments |
| Grid Inference Spread | Grid Inference Spread — RW-S and RW-L | CLASS 2 · CALCULATED | PRINTING | /standards/instruments/grid-inference-spread | /instruments |
Class vocabulary: Class 1 · assessment — a price for a defined thing; Class 2 · calculated — arithmetic on assessments or third-party prices; Class 3 · indicator — a constructed measure that is not a price; Class 4 · record — not a measure. Every print carries its evidence tier and date; suspended series render their dated final print, never a live level.
The exchange-traded H100 benchmark. Where a Grid surface shows an OCPI value it is always attributed to Ornn; The Grid constructs Grid Basis (OCPI − GAP-H100) from it as the interpretive layer around the exchange benchmark, not a competitor to it.
Attribution & posture: Published by Ornn; attributed to Ornn on every render and in the citation guidance (/llms.txt). The acquisition-and-consent posture sits on the decision record as a PROPOSED stub (2026-08-20): attribute, never rehost — the licensing conversation is the first outreach item. OCPI values never enter a Grid assessed series.
ornnai.comDaily GPU rental-rate indexes published by Silicon Data — the settlement references for the CME compute futures contracts below. The venue-operator's own framing of the private-pricing problem is quoted, cited, at /standards/the-problem.
Attribution & posture: Published by Silicon Data; The Grid holds no licence, stores no values, and renders no level from these indexes.
silicondata.com · the sourced problem statementAnnounced 2026-08-11: CME Group and Silicon Data list two compute futures contracts — Silicon Data H100 Rental Index futures and Silicon Data B200 Rental Index futures — on NYMEX, initial listing 2026-10-05 pending regulatory review; each contract represents one month of GPU rental, cash-settled on the Silicon Data indexes above. The calendar fact: from 2026-10-05 the public headline level becomes exchange-traded, which raises — not lowers — the value of the deal-specific read no futures curve carries.
Attribution & posture: Contract specifications and dates are CME Group's; sources: CME press release 2026-08-11 and CME SER-9785 (initial listing notice). The Grid records the date and cites the specification — no futures level will enter a Grid series.
CME press release (2026-08-11) · CME SER-9785 listing notice