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@Lexsi-Labs

Lexsi.ai

Aligned and safe AI

https://www.lexsi.ai

Paris 🇫🇷 · Mumbai 🇮🇳 · London 🇬🇧

Lexsi Labs drives Aligned and Safe AI Frontier Research. Our goal is to build AI systems that are transparent, reliable, and value-aligned, combining interpretability, alignment, and governance to enable trustworthy intelligence at scale.

Research Focus

  • Aligned & Safe AI: Frameworks for self-monitoring, interpretable, and alignment-aware systems.
  • Explainability & Alignment: Faithful, architecture-agnostic interpretability and value-aligned optimization across tabular, vision, and language models.
  • Safe Behaviour Control: Techniques for fine-tuning, pruning, and behavioural steering in large models.
  • Risk & Governance: Continuous monitoring, drift detection, and fairness auditing for responsible deployment.
  • Tabular & LLM Research: Foundational work on tabular intelligence, in-context learning, and interpretable large language models.

Popular repositories Loading

  1. TabTune TabTune Public

    TabTune: A Unified Library for Inference and Fine-Tuning Tabular Foundation Models

    Python 136 13

  2. Orion-MSP Orion-MSP Public

    Python 51 6

  3. aligntune aligntune Public

    Aligntune : A Modular Toolkit for Post Training Alignment of LLMs

    Python 44 9

  4. CuratorKIT CuratorKIT Public

    CuratorKIT : Data curation and synthetic data generation for LLM post-training.

    Jupyter Notebook 30 3

  5. DLBacktrace DLBacktrace Public

    DL Backtrace is a new explainablity technique for deep learning models that works for any modality and model type.

    Python 28 6

  6. CircuitKIT CircuitKIT Public

    Discover, evaluate, and intervene on circuits in transformer models.

    Python 26 6

Repositories

Showing 10 of 16 repositories
  • TabTune Public

    TabTune: A Unified Library for Inference and Fine-Tuning Tabular Foundation Models

    Lexsi-Labs/TabTune's past year of commit activity
    Python 136 MIT 13 4 5 Updated Oct 15, 2026
  • Lexsi-sdk Public

    Lexsi.ai for use of console.lexsi.ai

    Lexsi-Labs/Lexsi-sdk's past year of commit activity
    Python 2 MIT 2 0 3 Updated Oct 15, 2026
  • SafeTune Public

    Library for Auditing and Repairing Safety Drift in Fine-Tuned LLMs

    Lexsi-Labs/SafeTune's past year of commit activity
    Python 19 2 0 0 Updated Oct 14, 2026
  • CuratorKIT Public

    CuratorKIT : Data curation and synthetic data generation for LLM post-training.

    Lexsi-Labs/CuratorKIT's past year of commit activity
    Jupyter Notebook 30 3 0 0 Updated Oct 13, 2026
  • CircuitKIT Public

    Discover, evaluate, and intervene on circuits in transformer models.

    Lexsi-Labs/CircuitKIT's past year of commit activity
    Python 26 6 0 1 Updated Oct 8, 2026
  • AuditKIT Public
    Lexsi-Labs/AuditKIT's past year of commit activity
    Python 12 2 0 0 Updated Oct 7, 2026
  • AgentTune Public
    Lexsi-Labs/AgentTune's past year of commit activity
    Python 10 2 0 0 Updated Oct 7, 2026
  • aligntune Public

    Aligntune : A Modular Toolkit for Post Training Alignment of LLMs

    Lexsi-Labs/aligntune's past year of commit activity
    Python 44 MIT 9 1 1 Updated Oct 7, 2026
  • alignbeam Public
    Lexsi-Labs/alignbeam's past year of commit activity
    0 0 0 0 Updated Oct 4, 2026
  • DLBacktrace Public

    DL Backtrace is a new explainablity technique for deep learning models that works for any modality and model type.

    Lexsi-Labs/DLBacktrace's past year of commit activity
    Python 28 6 0 1 Updated May 13, 2026

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