Human-First

Artificial Intelligence.

Human-First

Artificial Intelligence.

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Labs

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Labs

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Labs

LastArray is an AI research lab focused on intelligent systems, building foundational architectures that model reasoning, behavior, and adaptation to guide high-stakes real-world decisions over time reliably.

LastArray is an AI research lab focused on intelligent systems, building foundational architectures that model reasoning, behavior, and adaptation to guide high-stakes real-world decisions over time reliably.

LastArray is an AI research lab focused on intelligent systems, building foundational architectures that model reasoning, behavior, and adaptation to guide high-stakes real-world decisions over time reliably.

We work at the intersection of data, systems, and human judgment, building learning systems that operate within real-world uncertainty and complexity.

Rather than isolated models or short-lived experiments, we focus on complete AI systems designed end to end, shaped by constraints, and built to persist over time.

Each solution is approached with care, accounting for data integrity, system reliability, human interaction, and the demands of long-term operation.

We focus on building systems that behave well beyond controlled settings. That means clear design, careful engineering, and an emphasis on reliability over presentation.

LastArray is a small, closely aligned team of researchers and engineers. We measure success by whether the systems we build continue to function as intended and earn trust as conditions evolve over time.

Shubhankar Kahali

CEO & Co-Founder

Kai Keskitalo

CTO & Co-Founder

Zuzanna Kowalczyk

Chief AI Scientist & Co-Founder

Shubhankar Kahali

CEO & Co-Founder

Kai Keskitalo

CTO & Co-Founder

Zuzanna Kowalczyk

Chief AI Scientist & Co-Founder

Shubhankar Kahali

CEO & Co-Founder

Kai Keskitalo

CTO & Co-Founder

Zuzanna Kowalczyk

Chief AI Scientist & Co-Founder

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Products/Research

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Products/Research

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Products/Research

We conduct research and build end-to-end AI systems integrating models, infrastructure, and human workflows for reliable use in complex assessment environments.

We conduct research and build end-to-end AI systems integrating models, infrastructure, and human workflows for reliable use in complex assessment environments.

We conduct research and build end-to-end AI systems integrating models, infrastructure, and human workflows for reliable use in complex assessment environments.

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News

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News

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News

Here youll find updates, case studies, and announcements related to our work at LastArray.

Here youll find updates, case studies, and announcements related to our work at LastArray.

Here youll find updates, case studies, and announcements related to our work at LastArray.

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Contact

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Contact

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Contact

If youre exploring a problem to solve or want to learn more about our work, feel free to get in touch.

If youre exploring a problem to solve or want to learn more about our work, feel free to get in touch.

If youre exploring a problem to solve or want to learn more about our work, feel free to get in touch.

Find us

548 Market St
San Francisco, CA 94104
United States

Find us

548 Market St
San Francisco, CA 94104
United States

Follow us

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