The Eval-Driven Development (EDD) Launchpad

Developers know TDD (Test-Driven Development). But when your agent operates in an infinite natural language input space, traditional testing breaks. Tikal’s Eval-Driven Development Launchpad embeds a structured evaluation architecture into your team, moving from subjective “vibe checks” to engineering contracts, automated graders, and production observability. Debug the Spec, not the code.

What Are We Talking About?

The EDD Launchpad is a fixed-scope, 5 to 6 week engagement that gives engineering teams the methodology, tooling, and habits to test AI agents like real software. It replaces ad-hoc prompting with version-controlled datasets, layered graders, and a continuous production feedback loop that turns every failure into institutional memory.

Which Technologies Are Involved?

The Launchpad integrates with your existing observability stack. We work with platforms like LangSmith, Braintrust, or Promptfoo for full trajectory visibility, and LiteLLM for centralized model routing during evaluations. The grading layer is built on standard frameworks like Pytest or Jest. All datasets, graders, and directives live in Git, wired into your CI/CD pipeline via GitHub Actions or GitLab CI.

What Will You Gain?

A governed, measurable evaluation system that catches agent failures before they reach production.

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From Vibes to Engineering Contracts

Replace ad-hoc prompting with strict binary specs that define success before writing a single line.

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Test Data Treated as Code

Version-controlled Gold Sets become the definitive ground truth for your agent’s capabilities and behavior.

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Layered Graders, Zero Blind Spots

Fast structural checks and LLM-as-a-Judge semantic graders catch what no unit test ever could.

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Every Production Bug Becomes Memory

Failed traces flow directly into your test suite, so the system grows smarter with each incident.

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Trajectory Visibility, Not Just Output

Evaluate how your agent thinks, not just what it says, across every tool call and step.

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CI/CD Quality Gates for AI

No prompt change reaches main unless the full evaluation pipeline turns green.

How Does the Process Work?

The EDD Launchpad runs as a focused 5 to 6 week engagement.

Phase1
Scan & Baselining
(Week 1)

We map current AI testing practices, review 50 to 100 real production traces to identify recurring failure modes, and establish your Escape Rate baseline. We scaffold the evaluation infrastructure and observability stack ready for the work ahead.

Phase2
Workshop
(Weeks 2-3)

Four hands-on sessions covering engineering contracts, the Evaluation Pyramid, trajectory diagnostics, RAG decomposition, and scaling human judgment via Annotation Queues, all built around your team's actual agents.

Phase3
Embedded Execution
(Weeks 4-5)

Tikal embeds into a live sprint alongside your team. We build the first Gold Set, write and wire graders into your CI/CD pipeline, and configure production observability to sample live traffic automatically.

Phase4
Validation & Handover
(Week 6)

We measure the new Escape Rate against the original baseline, validate adoption across the team, and transfer full ownership of the evaluation stack, datasets, and observability dashboards to your team.

Sounds right?

Let’s embed a real evaluation system into your team and start measuring what matters.

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