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Apple's macOS Tahoe Boosts AI with Low-Latency Mac Connections

11/19/2025

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Summary

Story summary

Apple's macOS Tahoe 26.2 adds a low-latency feature to connect multiple Macs via Thunderbolt 5 for AI supercomputers.
It supports up to four Mac Studios, each with 512GB, to run Kimi-K2-Thinking model with less power than GPU clusters.
The system works with M4 Pro Mac minis and MacBook Pros using Thunderbolt 5 cables, but the 14-inch MacBook Pro with the M5 chip cannot utilize it due to Thunderbolt 4.

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Story summary

Apple's macOS Tahoe 26.2 adds a low-latency feature to connect multiple Macs via Thunderbolt 5 for AI supercomputers.
It supports up to four Mac Studios, each with 512GB, to run Kimi-K2-Thinking model with less power than GPU clusters.
The system works with M4 Pro Mac minis and MacBook Pros using Thunderbolt 5 cables, but the 14-inch MacBook Pro with the M5 chip cannot utilize it due to Thunderbolt 4.