tutorial - Page 8

Openreach is deploying Ciena's WaveLogic 6 for national 800G services, and has named 112 more exchanges for copper stop-sell. What each announcement says.

Grok, ChatGPT, Claude or Gemini? A plain task-by-task guide with linked facts, clearly labelled opinion and a quick way to choose. Checked 10 Oct 2026.

Three labelled quantum items: a 42-qubit molecule simulation (with a classical caveat), a chip photon memory over 1 microsecond, and Oratomic's $775M.

BenchLife reports, citing China's Board Channels, that AMD raised GDDR6 prices for card makers from 1 October and Intel adjusted too. Nobody has confirmed it.

Counterpoint Research says most Nvidia Rubin products will likely use 12-layer HBM4, not the rumoured eight, per Korea Herald. A forecast, not Nvidia's word.

Leakers say Nvidia has stopped allocating GB202 chips to the GeForce RTX 5090. Nvidia has not confirmed it. What is claimed, what is known and what is not.

The Information reports that ex-White House AI adviser Sriram Krishnan is launching a venture firm and targeting a $500 million first fund. A target is not money raised.

Part two of our Grok agent guide: tools, connectors and MCP in plain words, a safe read-only first setup, how to limit access and a short safety checklist.

SAP made its Commerce Cloud ERP edition generally available at SAP Connect 2026 and announced Quoting and Incentive Compensation assistants. What B2B quoting and lead-to-cash mean, and what Ericsson's human approval step is.

A preprint says its ReSI method cut mean X-Teaming attack success across four models from 86.01% to 31.45%. The authors' own tests; not peer reviewed.