Sapiens-1

Deployment scale

Peak deployment through 2026 uses the rounded 2026 world population projection from UN World Population Prospects 2024. A device is one living individual.

Develop an extensible generalist

We developed Sapiens-1 as the generalist in our family: an architecture whose behavior continues to change through individual learning and shared knowledge. Its development brings several trajectories together. The Jebel Irhoud material combines a face and teeth aligned with modern humans with an elongated braincase, documenting a physical configuration that continued to change. (Hublin et al. 2017)

That combination gives the release its starting point. Different components reached their later forms at different times, within a broad African development history. We present Sapiens-1 as an evolving biological architecture with an open-ended behavioral repertoire, grounded in the separately documented histories of its anatomy, learning, and social transmission. (Hublin et al. 2017; Richter et al. 2017)

Keep learning after deployment

The release learns from brief encounters. Markson and Bloom demonstrated retention of newly introduced names and facts, while Horst and Samuelson distinguished successful referent selection from later recall in younger children. These results identify different parts of the learning system: extracting an association, retaining it, and making it available again. (Markson & Bloom 1997; Horst & Samuelson 2008)

We built our account of the runtime around those separate functions. Sapiens-1 can respond immediately using context, then continue developing what it knows through later experience. The few-shot learning report examines that transition in detail. The product capability is ongoing adaptation, with durable retrieval treated as its own requirement.

Give learning more than one timescale

Sapiens-1's memory system also processes experience between encounters. Rasch and Born's review describes sleep-related consolidation and reorganization; the effect depends on what was learned and how it is tested. The offline-learning report follows the mechanisms and experimental conditions behind that part of the architecture. (Rasch & Born 2013; Cordi & Rasch 2021)

Shared knowledge extends development across individuals. Experiments on cultural transmission show how information changes as one learner's output becomes another's input. We therefore describe Sapiens-1 at three connected timescales: the encounter, the interval that follows it, and the knowledge passed between learners. Each contributes a different form of continuity to the release. (Kirby et al. 2008)