# Sorso View Compute Index, Issue 004, Calculation Report v1.2

Issue: SVCI Issue 004. Generated 2026-07-02. Institutional record of derivation. This report is derived from the sealed data layer; the data layer is the source of truth.

## Revision note

This v1.2 report supersedes v1.1 for packaging and evidence-redaction only. No rate, inclusion, median, SVCI, Coverage Score, Compute Opacity Index, Companion Dollar Basket, Hyperscaler Premium, Neocloud Discount, or Price Floor changed. The public evidence package was rebuilt with browser chrome, taskbars, and founder-identifying screenshot content cropped or redacted.

## Inputs

- Issue 004 data layer: `sorso-issue-004-data-v1-2.json`
- Issue 004 public evidence manifest: `sorso-issue-004-evidence-master-manifest-v1-2.json`
- Issue 001 base medians: T1 10.5306, T2 3.55, T3 4.62
- Locked weights: T1 0.45, T2 0.45, T3 0.10

## Headline result

- SVCI Issue 004: 103.8030, public display 103.8
- Issue 003 level: 103.8030
- Week-over-week change: 0.0 points at public display precision
- Captured: 27 of 27
- Priced: 15
- Captured-excluded: 12
- Pending: 0

## Tier medians

| Tier | N | Median USD per GPU-hour |
| --- | ---: | ---: |
| T1 | 4 | 10.53065 |
| T2 | 9 | 3.85000 |
| T3 | 2 | 4.62000 |

## TierIndex and SVCI derivation

| Tier | Issue 001 base median | Issue 004 median | TierIndex | Weight |
| --- | ---: | ---: | ---: | ---: |
| T1 | 10.5306 | 10.53065 | 100.0005 | 0.45 |
| T2 | 3.5500 | 3.85000 | 108.4507 | 0.45 |
| T3 | 4.6200 | 4.62000 | 100.0000 | 0.10 |

SVCI Issue 004 = 0.45 times 100.0005 + 0.45 times 108.4507 + 0.10 times 100.0000 = 103.8030

## Coverage and Compute Opacity Index

Locked eligible-for-denominator counts: T1 4, T2 18, T3 5.

| Tier | Included | Eligible | Coverage | Weighted |
| --- | ---: | ---: | ---: | ---: |
| T1 | 4 | 4 | 1.0000 | 0.4500 |
| T2 | 9 | 18 | 0.5000 | 0.2250 |
| T3 | 2 | 5 | 0.4000 | 0.0400 |

Composite Coverage: 0.7150
Compute Opacity Index: 28.5

The flat non-entry share 12/27 = 0.4444 is audit-only and is not the Compute Opacity Index.

## Companion and secondary metrics

- Companion Dollar Basket: 6.9332925
- Hyperscaler Premium: 2.7352
- Neocloud Discount: 0.6344
- Price Floor: 2.8200

Price Floor follows the locked lower-quartile headline-rate formula. Issue 004 has 15 included headline rates, so K = roundup(15 x 0.25) = 4. The first four sorted included rates are 2.40, 2.69, 2.95, and 3.25; their median is 2.8200.

## Public evidence redaction

The v1.2 public evidence package crops or redacts the late-round screenshot frames for E021 and E024 through E027. The correction removes browser tabs, address bars, bookmarks, taskbars, email-tab context, and visible signed-in founder-identifying text. The screenshot evidence remains provider-page evidence and the manifest hashes were rebuilt after redaction.

## Locked public interpretation

Issue 004 held at 103.8. Fifteen of twenty-seven providers published comparable fixed public rates, while twelve were captured but excluded for floors, marketplaces, aggregators, sales gates, signed-in-only observations, or incompatible product modes. The market signal is stability in the headline index and continued thin public comparability.