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Update

xAI announces Grok-1.5

Models
By Nathan Gao

Grok-1.5 improved reasoning and coding while extending the context window to 128K tokens.

Grok-1.5 brought a 128K context window and reported gains in math and coding. xAI said it would reach early testers and existing Grok users on X in the following days.

Fast iteration was the story here. The open Grok-1 checkpoint and the next product model landed less than two weeks apart.

Original sourcexAI: Grok-1.5 ↗