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Company records / jua.ai

Jua

Jua (jua.ai): 3 changes recorded in its website history since October 2022. Homepage last checked 6 November 2026.

Recorded changes

Newest observations first. Each interval bounds when the website changed; it is not an exact event date.

  1. MessagingBetween and
    BeforeA foundation model for reality.
    AfterThe most accurate weather forecasting model on the planet.

    Classifier interpretation of website text.

  2. MessagingBetween and
    BeforeAI for weather-dependent energy trading
    AfterA foundation model for reality.

    Classifier interpretation of website text.

  3. MessagingBetween and
    BeforeAccuracy engine.
    AfterAI for weather-dependent energy trading

    Classifier interpretation of website text.

First recorded website

Observed 18 October 2022

Our earliest capture with readable facts. This is our first observation, not when the company introduced these things. These website claims are not independently verified.

How it described itself

Accuracy engine.

All facts above belong to this capture. Unlisted fields mean we have no readable observation, not that they were absent.

How it describes itself

Similar headlines are grouped together. The quote shown is from the last capture in each group, not necessarily the exact wording throughout that period.

  1. Seen November 2026 · 1 capture · latest observed messagingThe most accurate weather forecasting model on the planet.

    Jua builds EPT-2, the AI weather model that outperforms ECMWF, Google DeepMind and Microsoft, and Athena, the AI agent for energy markets. In production at utilities, energy traders and hedge funds.

    This wording observed 6 November 2026.

  2. Seen August 2026 · 1 captureA foundation model for reality.

    Jua is training a foundation model of how reality behaves and the agent that acts inside it. State of the art on atmospheric prediction. In production in utilities, energy traders and hedge funds.

    This wording observed 10 August 2026.

  3. July 2023 – January 2025 · 4 capturesAI for weather-dependent energy trading

    Jua operates the first AI “Large Physics Model” predicting weather with extreme high accuracy, precision, and speed.

    This wording observed 6 January 2025.

    Inspect 4 captures in this group
    • 5 July 2023 · AI for weather-dependent energy trading archived page
    • 30 January 2024 · AI for weather-dependent energy trading archived page
    • 14 July 2024 · AI for weather-dependent energy trading archived page
    • 6 January 2025 · AI for weather-dependent energy trading archived page
  4. October 2022 – January 2023 · 2 capturesAccuracy engine.

    This wording observed 20 January 2023.

    Inspect 2 captures in this group

Cite this record

StartupHistory, “Jua” company record, https://startuphistory.org/c/jua.ai

Machine-readable: /c/jua.ai.json. How changes are found: method.