Section 1 — The Model
Model
The parameters. Stateless — does nexttoken prediction and nothing else. "Claude Opus 4.7" and "GPT5" are models. On its own a model can't do anything agentic; it has to be harne...
Matt Pocock
The parameters. Stateless — does next-token prediction and nothing else. "Claude Opus 4.7" and "GPT-5" are models. On its own a model can't do anything agentic; it has to be harnessed.
Usage:
"Should we switch the model from Sonnet to Opus for the planning step?"
"Try it — but the harness is doing most of the lifting on this task. The model swap won't help if the system prompt and tools are wrong."
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