Lucidic.AI

Custom model and agent harness training built around your data

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Screenshot of Lucidic.AI, Custom model and agent harness training built around your data

What is Lucidic.AI?

Lucidic.AI is an AI engineering problem solver tool. Lucidic AI trains custom models and agent harnesses together, using simulation runs to tune prompts, tools, guardrails and context against measurable outcomes like deflection and resolution alignment. Aimed at AI engineering teams rather than individual users, with access through a demo rather than self-serve signup.

Lucidic AI is a research-driven platform for teams that need an AI agent to behave reliably on their own data rather than on generic benchmarks. The company studies how large language models learn, then applies those findings to a training method it describes as co-training: the underlying model and the harness around it (system prompt, tool definitions, guardrails, policies, context and memory) are tuned together instead of separately. The premise is that a strong base model alone does not produce a dependable agent, because most failures come from the scaffolding that decides how the model uses tools and context. In practice the product looks like a simulation and evaluation environment. Users define the agent configuration, run iterations against a scenario, and watch metrics such as deflection rate, fake deflection, resolution alignment and average number of turns move over time. The homepage shows a run where hundreds of configurations and thousands of adjustments were tested across four models, with the best configuration surfaced alongside its temperature, retry, timeout and context window settings. That loop of test, measure, adjust is the core workflow, and it treats prompt engineering as an empirical discipline rather than guesswork. The platform lists Claude, GPT-4, Llama and Gemini among the models it works with, and the harness controls cover tools (search, database, code) as well as explicit guardrails and policies. This positions Lucidic less as a chat interface and more as infrastructure for teams already building agents on top of commercial or open models. It sits in the same conversation as agent evaluation and observability tooling, but its emphasis is on training and configuration search rather than passive monitoring. The audience is technical: AI engineers, applied research teams and platform groups in larger organizations who own an agent in production or near it. The homepage names Deloitte, Walmart, ServiceNow, 3M, TELUS and Palantir as companies whose engineers use it, which signals an enterprise sales motion. Pricing is not published, and the primary path in is a demo booking rather than self-serve signup, so smaller teams should expect a conversation before any hands-on trial.

How do you use Lucidic.AI?

  1. 1Book a walkthrough with the team
    Start by scheduling a demo through the site. A representative walks through the co-training approach and qualifies the use case before any account is set up.
    Lucidic.AI — Book a walkthrough with the team
  2. 2Read how co-training works
    Review the How It Works section to understand why the model and harness are trained as a pair and what that changes about agent reliability.
  3. 3Check comparable deployments
    Look through published case studies to see which problems other teams brought to Lucidic and what the training runs changed.
    Lucidic.AI — Check comparable deployments
  4. 4Review the research behind the method
    The research section explains the psychology of LLM learning that underpins the training techniques, useful context before scoping a run.
    Lucidic.AI — Review the research behind the method
  5. 5Define the agent and its harness
    Inside the product, configure the system prompt, tool call descriptions, tools, guardrails, policies, context and memory that make up the harness.
  6. 6Run simulations and pick the best configuration
    Launch iterations against your scenario, compare metrics across configurations, then adopt the top performing setup for deployment.

Pros and cons

Pros

  • Co-trains the model and its harness rather than tuning prompts in isolationAI
  • Simulation view surfaces concrete metrics such as deflection rate and average turnsAI
  • Configuration search compares many hyperparameter setups and highlights the best oneAI
  • Works across Claude, GPT-4, Llama and Gemini rather than locking to one vendorAI
  • Explicit controls for tools, guardrails, policies, context and memoryAI

Cons

  • No published pricing, so cost has to be established through a sales conversationAI
  • No self-serve signup or free tier described on the homepageAI
  • Documentation depth and day to day usability cannot be judged without a demoAI
  • Oriented toward engineering teams, with little evident value for non-technical usersAI
  • Evaluation metrics look tuned to support and deflection style agents, which may not map to other use casesAI

How much does Lucidic.AI cost?

Support

Support runs through the demo and contact path on the homepage, where a booking link connects prospects directly with the team. A separate documentation site covers product usage.

Learn more

Features

Simulation environment for training custom models and agent harnesses together, with iteration tracking and configuration comparison. Harness controls cover system prompt, tool call descriptions, tools such as search, database and code, guardrails, policies, context and memory. Metrics include deflection rate, fake deflection, resolution alignment and number of turns, and supported models include Claude, GPT-4, Llama and Gemini.

Frequently asked questions about Lucidic.AI

  • How do you use Lucidic.AI?
    The walkthrough on this page covers 6 steps: 1. Book a walkthrough with the team 2. Read how co-training works 3. Check comparable deployments 4. Review the research behind the method 5. Define the agent and its harness 6. Run simulations and pick the best configuration.
  • What platforms does Lucidic.AI support?
    Lucidic.AI is available on Web App.
  • What are the limitations of Lucidic.AI?
    No published pricing, so cost has to be established through a sales conversation. No self-serve signup or free tier described on the homepage. Documentation depth and day to day usability cannot be judged without a demo.

Status

StatusActive
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Added10/21/2026

Platforms

Web App

Pricing

Paid