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How to Evaluate LLMs: A Complete Guide to LLM Evaluation

How to Evaluate LLMs: A Complete Guide to LLM Evaluation

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8 min read
After 10 years working with Kafka, I built the data tool I wanted

After 10 years working with Kafka, I built the data tool I wanted

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4 min read
The Weighbridge Workshop

The Weighbridge Workshop

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8 min read
Do not render unavailable as zero: a unit-aware JavaScript metric formatter

Do not render unavailable as zero: a unit-aware JavaScript metric formatter

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6 min read
Parse the destination before deduplicating a resource link

Parse the destination before deduplicating a resource link

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6 min read
Calibrate the Judge Before the Agent Score

Calibrate the Judge Before the Agent Score

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7 min read
Don't Average Pass Rates Across Unequal Token Budgets

Don't Average Pass Rates Across Unequal Token Budgets

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7 min read
Case Study: A Daily Digest Job That Refuses Implicit Timezones

Case Study: A Daily Digest Job That Refuses Implicit Timezones

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8 min read
Full feed coverage is not snapshot readiness: a tested JavaScript contract

Full feed coverage is not snapshot readiness: a tested JavaScript contract

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4 min read
Expose Crypto KAT Runners as MCP Tools Instead of Pasting Hex

Expose Crypto KAT Runners as MCP Tools Instead of Pasting Hex

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1 min read
A test that has never failed is a claim, not evidence

A test that has never failed is a claim, not evidence

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5 min read
Your CI Runs Tests in Parallel. Your Test Data Doesn't Know That.

Your CI Runs Tests in Parallel. Your Test Data Doesn't Know That.

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4 min read
The Deadline Used time.time(). Then the Laptop Slept.

The Deadline Used time.time(). Then the Laptop Slept.

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9 min read
Two bugs my green test suite could not see

Two bugs my green test suite could not see

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7 min read
AI Is Making Code Cheap. Verification Is Becoming the Expensive Part

AI Is Making Code Cheap. Verification Is Becoming the Expensive Part

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5 min read
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