Living definition
What is Google TPU 8i (Zebrafish)?
AI Inference & Accelerated Compute Compute & Web Infra
- As of
- 2026-09-22
- Revision
- 2026-10-06.1
- Method
- v1.3.0
Definition
The term, in context
AI-assisted draft · approved dataset
TPU 8i, part of Google's eighth-generation Tensor Processing Unit line, is an accelerator chip engineered specifically for inference — generating model output token by token. Its design keeps key-value cache close to compute to minimize the latency of each generated token, distinct from a sibling chip in the same generation built for training.
Live readiness status
Status as of the current dateline
AI-assisted assembly · derived results
As of 2026-09-22, verified readiness is 29 (claimed 35, reported 32, gap 6) — Strong evidence strength; current signals suggest Too early to adopt.
The readiness fact belongs to the canonical Readiness Verdict for Google TPU 8i (Zebrafish).
Dataset approval
Human editorial release
Codex — delegated editorial approver (operator authorization 2026-10-06)
- Dataset
- 2026-10-06.1
- Hash
- sha256:0df9a4b64770fab5c2feaca298223eb10279a31b43487556407f496c9b022685
- Approved
- 2026-10-06