Coding Horizon

North Mini Code: The Cheap Worker Model Arrived

Every figure, name and claim this video puts on screen, chased to a primary source.


The model

30B total parameters, 3B active

A mixture-of-experts model: 30 billion total parameters, 3 billion active per token. This is the distinction the whole video turns on, and it is the model card’s own framing.

128 experts, 8 activated per token

A decoder-only transformer with sparse MoE layers, 128 experts in total and 8 activated per token. That ratio is what the expert board on screen draws: 8 of 128 cells lit, re-rolling, because routing is per token rather than fixed.

256K context window, 64K output limit

Context length is 256K input and 64K output.

Apache 2.0

Released under Apache 2.0. The four rights the video lists — commercial use, modification, private deployment, and wrapping into internal tooling — are the terms of that licence.

An agentic coding model, aimed at local or controlled deployment

Cohere describes it as its first agentic coding model, optimised for code generation, agentic software engineering and terminal tasks rather than autocomplete, and publishes weights in three formats (bf16, fp8, w4a16) through Hugging Face, the Cohere API, Model Vault, OpenRouter and OpenCode.

The hardware story

The video says the local part is more complicated than the headline, and that is grounded in Cohere’s own minimum: a single H100 at FP8 or FP4. That is a data centre accelerator, which is why “local” is not treated here as free, fast or automatically private. The quantized w4a16 build is what brings the requirement down.


Figures that are illustrative, and are marked as such on screen

The argument of this video is about how a coding agent spends turns and money. Several shots draw that argument as a chart. Those charts come from the argument, not from a published measurement, and they carry a note on screen saying so:

The worked example

The repository the video walks through — the broken export button, the mismatch between the client field and the server validator, the file counts and the git history — is a worked example built to show what the agent loop actually has to do. It is not a real repository, and no figure in it is a claim about one.


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