LLMilestonesA milestone timeline of AI and large language models

Act VI · The frontier and its limits

Open modelMoonshot AI

Kimi K3

2.8T parameters, native vision and a 1M-token context; weights released on July 27.

2.8Tparameters

Why it matters

Reportedly the largest open-weight model at the time, narrowing the gap between open and closed frontiers to months.

Costs and controversy

The weights are about 1.4 TB, out of reach for individuals and small teams to self-host.

Built on

Kimi K2

Source: kimi.com ↗

Official page not opened for verification; URL taken from citations in multiple reports.

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