J-Space vs Chain of Thought

This compares two layers of thinking: the visible chain of thought a model writes, and the hidden internal workspace where it thinks before showing anything. Both work together.

How it works

1. 1Chain of thought (visible): words and sentences written out, optional, slower, part of the output.
2. 2Internal workspace (hidden): neural patterns, happens before output, runs in the background.
3. 3The internal workspace thinks first — concepts and plans.
4. 4If needed, the model writes some of it out as chain of thought.
5. 5Finally it produces the answer.

Key points

• Chain of thought is human-readable and useful for transparency and debugging.
• The internal workspace is instant, parallel and drives reasoning.
• Most reasoning happens internally before any chain of thought appears.
• Chain of thought is the mirror; the internal workspace is the mind.

Why it matters

Distinguishing written reasoning from hidden reasoning explains why chain of thought helps transparency but isn't the whole story of how a model reasons.

Frequently asked questions

Is chain of thought the real reasoning?

It's one externalised view; much of the reasoning happens internally before anything is written.

Do they work together?

Yes — the internal workspace thinks first, and chain of thought writes some of it out for transparency.