Charlie Hadley

Charlie Hadley

May 19

How I Caught an LLM Regression That Cost My Client £5K Before It Hit Production

5 min read

Charlie Hadley

May 18

Why I Built My Own LLM Eval System Instead of Paying $300/Month for Braintrust

#llm #machinelearning #devtools #indiehackers

4 min read

Charlie Hadley

May 18

LLM Evaluation for Indie Hackers: Build a £0.20/Run System That Catches Real Bugs

#ai #llm #startup #productivity

4 min read

Charlie Hadley

May 18

LLM Evaluation for Indie Hackers: Stop Paying Braintrust and Build This Instead

#ai #llm #startup #productivity

2 min read

Charlie Hadley

May 18

Why Your LLM Prompt Breaks in Production (And How to Fix It Before Shipping)

#llm #ai #productivity #startup

3 min read

Charlie Hadley

May 18

Why Your LLM Prompt Breaks in Production (And How to Fix It Before Shipping)

2 min read

Charlie Hadley

May 18

LLM Evaluation in CI: Stop Manual Testing Before It Costs You

#llm #ai #testing #devops

3 min read

Charlie Hadley

May 18

I Built LLM Evaluation-as-Code in CI: Here's How to Avoid Shipping Regressions

#cicd #llm #testing #tutorial

3 min read

Charlie Hadley

May 18

How to Catch LLM Regressions in CI: The Rubric-Based Eval System That Works

3 min read

Charlie Hadley

May 18

How to Run LLM Evaluations in CI Without Paying $249/Month

#ai #llm #productivity #tutorial

1

3 min read

Charlie Hadley

May 18

Evaluating LLMs in Production Without Paying $249/Month for Braintrust

#ai #llm #productivity #startup

3 min read

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Writing Debut

How I Caught an LLM Regression That Cost My Client £5K Before It Hit Production

Why I Built My Own LLM Eval System Instead of Paying $300/Month for Braintrust

LLM Evaluation for Indie Hackers: Build a £0.20/Run System That Catches Real Bugs

LLM Evaluation for Indie Hackers: Stop Paying Braintrust and Build This Instead

Why Your LLM Prompt Breaks in Production (And How to Fix It Before Shipping)

Why Your LLM Prompt Breaks in Production (And How to Fix It Before Shipping)

LLM Evaluation in CI: Stop Manual Testing Before It Costs You

I Built LLM Evaluation-as-Code in CI: Here's How to Avoid Shipping Regressions

How to Catch LLM Regressions in CI: The Rubric-Based Eval System That Works

How to Run LLM Evaluations in CI Without Paying $249/Month

Evaluating LLMs in Production Without Paying $249/Month for Braintrust