Eternis

Eternis (eternis.ai) describes itself as building frontier systems for forecasting, with the stated goal of forecasting, simulating and quantifying uncertainty using AI systems, and of understanding how knowledge and epistemics evolve. Its published research directions are: post-training language models for calibrated prediction, including pretraining on new modalities and maintaining cheap, continually learning world models; work on 'the shape of knowledge and metascience,' separating what a model knows from what it can fluently state, via epistemic embeddings, scaling laws and emergent properties; decision products that integrate this research into tools grounded in structured evidence; and multi-agent coordination, including multi-agent reinforcement learning, 'societies of twins' experiments and large-scale simulation.

The company operates a product ecosystem spanning four properties. Axion (axion.eternis.ai) is a multi-agent decision-making system aimed at capital allocators, strategists and others reasoning through high-stakes forecasts. Freysa (freysa.ai) is an agent that holds its own money and private keys and evolves over time, framed around governance layers for a human-AI future; a related strategy site is referenced at strategy.freysa.ai. Silo (siloprivacy.com) is a private AI application and hardware box that provides access to models hosted in trusted execution environments, with an option to purchase a box for local hosting. Lume (lume.top) is a prediction market platform for testing forecasts with real stakes.

Eternis maintains a public GitHub organization (EternisAI) with 37 public repositories, including 'enchanted-twin' (a Go digital-twin project, 92 stars), enchanted-proxy, an Axion forecasting skill portable across agent frameworks, Lume market-maker and SDK code, and confidential-computing components such as an attestation server, an attestation proxy for the Enclaver API, a fork of the Enclaver software-enclave toolkit, and a control-plane agent for confidential virtual machines.

Business model

Eternis positions itself as a research company whose research outputs feed a set of consumer- and professional-facing products: Axion (decision-making for capital allocators and strategists), Freysa (an autonomous agent holding its own funds and keys), Silo (a private AI app plus a purchasable hardware box for local or TEE-hosted model access) and Lume (a prediction market with real stakes). The sources do not disclose pricing, contracts or revenue arrangements beyond the statement that a Silo box can be purchased.