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    Home
    Developers

    2,259+ AI companies

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    1. Home
    2. Developers
    3. Ejentum

    Ejentum

    Ejentum provides an engineered reasoning harness for agentic AI, injecting cognitive abilities at inference time to prevent reasoning decay.

    Visit Website

    At a Glance

    1Tool Listed
    4Products
    5Capabilities
    Discussions
    Athens, GreeceHeadquarters
    2026Est.
    1Employee
    Focus Areas
    Agent Harness
    Agent Frameworks
    LLM Orchestration
    Connect
    Latest News
    Publication of 'Under Pressure' Research PaperApr 1, 2026
    Ejentum featured on Product HuntJan 1, 2026
    Markets
    • AI Developers
    • Agentic Startup Founders
    • Enterprise AI Safety Researchers

    AI Tools by Ejentum

    (1)
    View Ejentum
    Ejentum tool icon

    Ejentum

    Agent Reasoning Correction API

    Agent HarnessAgent FrameworksLLM Orchestration

    Discussions

    No discussions yet

    Be the first to start a discussion about Ejentum

    Latest News

    04/01/2026

    Publication of 'Under Pressure' Research Paper

    ejentum.com
    01/01/2026

    Ejentum featured on Product Hunt

    Product Hunt
    01/01/2026

    Integration with Official MCP Registry

    github.com

    Products & Services

    4
    Reasoning Harness
    2026

    A layer of 311 operations covering 6 cognitive dimensions including causal, temporal, and spatial reasoning.

    Code Harness
    2026

    128 operations focused on engineering discipline, correctness checks, and verification loops for coding agents.

    Anti-Deception Harness
    2026

    139 operations designed to block sycophancy, hallucination, and deception in AI models.

    Memory Harness
    2026

    101 operations that sharpen perception and track state/context drift during long-running tasks.

    Market Position

    Positions itself as a specialized orchestration and reasoning layer that adds discipline to existing LLMs rather than just increasing parameter count.

    Leadership

    Founders

    FB

    Frank Brsrk (Franko Luci)

    Self-taught AI developer and lead engineer who engineered 679 cognitive abilities for the Ejentum reasoning harness.

    Executive Team

    FB

    Frank Brsrk

    Founder & Lead Engineer

    Self-taught developer and the primary architect behind the 679 cognitive abilities.

    Board of Directors

    RF
    Robert Franks
    Research Funder / Advisor
    DK
    Dennis Kassner
    Infrastructure Funder / Advisor

    Founding Story

    Founded to solve 'static cognition' issues in language models by treating failures as structural rather than informational. The project was built by a solo developer and funded by private research and infrastructure supporters.

    Business Model

    Revenue Model

    Subscription-based and usage-based API model (Dynamic and Adaptive calls).

    Pricing Tiers

    Free Trial
    €0

    30 days, 1,000 dynamic calls, no credit card required.

    Go
    €5/month

    1,000 dynamic calls and 250 adaptive calls per month.

    Super
    €25/month

    5,000 dynamic calls, 1,500 adaptive calls, and Hosted MCP access.

    Private

    Target Markets

    Industries & Segments
    • AI Developers
    • Agentic Startup Founders
    • Enterprise AI Safety Researchers
    Use Cases
    • Reliable multi-step AI agents
    • Scientific and engineering computing verification
    • Anti-hallucination and security layers for LLMs
    • Optimizing coding agent performance

    Quick Facts

    Headquarters
    Athens, Greece
    Founded
    2026
    Entity Type
    Private Company
    Employees
    1
    Total Funding
    Privately funded (Research by Robert Franks, Infrastructure by Dennis Kassner)
    Investors
    Robert Franks, Dennis Kassner
    Office Locations
    Athens

    History & Milestones

    March 2026

    Company founded in Athens, Greece.

    April 2026

    Published the research paper 'Under Pressure' on Zenodo and SSRN.

    2026

    Achieved a 100% pass rate on LiveCodeBench Hard (previously 85.7% for Claude Opus 4.6).

    2026

    Reduced SciCode bugs to zero on 10 hard scientific computing problems.

    2026

    Featured on Product Hunt and integrated with the Official MCP Registry.

    Key Capabilities

    5
    679 engineered cognitive abilities
    Dynamic inference-time shims
    Adaptive reasoning retrieval
    MCP Server integration
    Verification loops for agentic chains

    Integrations & Partnerships

    Platform Integrations

    • REST API
    • MCP Server (io.github.ejentum/ejentum-mcp)

    Key Partnerships

    Official MCP Registry
    Zenodo
    SSRN

    Connect

    Website
    ejentum.com
    GitHub
    ejentum

    AI Topics

    3

    Ejentum focuses on these topics:

    Agent Harness(1)
    Agent Frameworks(1)
    LLM Orchestration(1)
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