Liquid-cooled GPU blade at the Barcelona Supercomputing Center
Close view of a graphics processor and surrounding board components
Read.
Build.
Close view of a Chips and Technologies graphics processor on a circuit board
Macro photograph of an ATI Radeon X550 graphics processor

A practical journal about open language models, APIs and the engineering.

Explore the journal

GLMHandbook.

Start here.

The numbers behind the numbers.

Close view of a Chips and Technologies graphics processor on a circuit board

Fast tokens. Slow answers.

Why a fast decoder can still leave you waiting, and the four measurements that make a comparison useful.

Read the story

The reading desk.

Fast tokens. Slow answers.

Why a fast decoder can still leave you waiting, and the four measurements that make a comparison useful.

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Best abliterated LLM APIs

The useful comparison starts with the work you need done, not the loudest promise of zero refusals.

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Make the model fit.

A smaller weight file is the beginning of a memory budget. Context, runtime and quality still have a bill to pay.

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Abliterated LLMs, via API

A working request, a sensible model choice and a way to check the answer. Leave the GPU setup out of your afternoon.

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What abliteration changes

A refusal behavior, a weight modification and a training process are three different things. The distinction matters.

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Compatible, up to a point

A familiar request format is a useful beginning. A reliable application needs a few more checks.

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A big context can forget.

Fitting the documents into the window is easy to count. Getting the right fact back is the part to test.

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Do the inference maths.

Idle hours, output tokens and rejected answers belong in the same budget. Start with your own assumptions.

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Test the work, not the vibe.

A small, carefully chosen task set tells you more than an impressive answer selected after the fact.

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A close-up view of a graphics chip and its surrounding circuit board

A model needs
a budget, too.

Tokens are only part of the bill. Work through the cost of an API, a rented GPU or the machine already on your desk.

Do the inference maths First, make the model fit ↗

Stay curious.

Models. APIs. Inference.
The useful questions in between.

GLM Handbook is a place to slow down the model-release cycle. We unpack the claims, explain the tradeoffs and put the practical details where you can find them.

Meet the journal ↗