/About
About KarLex AI
We are building CIEL, an early language model that helps AI agents remember important details from long histories.
What We're Building
Building CIEL for Agents with Long Histories
CIEL is a language model for agents that work across long conversations, code, tool output, and documents. Today those agents often reread their whole history or rely on summaries that can drop an important detail.
CIEL gives working memory, recent context, and selected older text different jobs. The current model is an early research build, not a finished product. We are testing questions from real documents and faster generation with teams that have long-running agent workflows.
Design Partners
Does Your Agent Need to Remember Old Details?
We are looking for a team with a long-running coding, research, support, or operations agent to test CIEL on a real workflow.