TCI‑CRI‑H100$3.25TCI‑CRI‑H100‑7D— GAPTCI‑CRI‑H100‑MKT— GAPTCI‑CRI‑COMPUTE100.0TCI‑CRI‑H100$3.25TCI‑CRI‑H100‑7D— GAPTCI‑CRI‑H100‑MKT— GAPTCI‑CRI‑COMPUTE100.0TCI‑CRI‑H100$3.25TCI‑CRI‑H100‑7D— GAPTCI‑CRI‑H100‑MKT— GAPTCI‑CRI‑COMPUTE100.0
AS OF 2026-09-07 19:44:27 UTC
The Compute Indices

Full history. Every observation. No black box.

Raw observations, daily prints, and the full constituent audit set behind each one — downloadable, versioned since day one, and reproducible from public sources using the published code.

As of 2026-09-07 Methodology v0.3.0-dev Updated daily 11:00 UTC

Downloads

Index history

Full daily history of every published series, latest revision per date.

Download CSV

Latest print

latest.json — current values across all series, with flags and the FX leg.

View JSON

Constituent audit

Every candidate provider per print, included or not, its weight, and why. Published inside latest.json.

View audit set

Source code

The generator, the collectors and the calculation — Apache-2.0, so any print here can be rebuilt independently.

Open repository

Series identifiers

The site publishes the TCI-CRI‑* names. The data files still carry the original EU-CRI‑* keys, and will until the rename is executed as a governed change with a published old→new mapping and an effective date. Until then, read EU-CRI-H100 in the files as TCI-CRI-H100 on this site: same series, same history, same values.

# the headline print, and the constituents behind it
curl -s ./data/latest.json | jq '.series["EU-CRI-H100"]'
curl -s ./data/latest.json | jq '.constituents["EU-CRI-H100"]'

Terms of use, in short

The full text is in DATA-TERMS.md; this is a summary, and the document governs.

Non-commercialFree, no permission needed — research, teaching, journalism, verification, critique, reproducibility packages. Attribution required. Verification is never restricted: if you believe a print is wrong, you may publish everything needed to demonstrate it.
CommercialPaid products, terminals, resale, or financial-instrument use require permission — contact rusch.mh@gmail.com. Terms are being finalised; enquiries are welcome now.
Never permittedUse as a reference price in a financial instrument or contract. That is a governance restriction, not a commercial one, and it is not for sale at any price.
Software & docsThe code is Apache 2.0 and the methodology is CC BY 4.0, so every print here can be recomputed and checked independently.

How to cite a value

Cite the print date, the methodology version and the lock hash, so the claim is checkable rather than merely attributed.

Source: TCI (The Compute Indices), Mark Rusch · TCI-CRI-H100, 2026-09-07: $3.25/GPU-hr (v0.3.0-dev, lock sha256:5c61ce6b3b8b…)