blog: Your 1M-Token Context Window Is Not Memory - #2910
Merged
Conversation
Thought-leadership piece: a context window is working memory that resets each session and degrades before it fills (lost-in-the-middle, Chroma context rot), so a bigger window is not a memory system. Includes a context-window-vs-memory comparison table and the one-question test. Cited research linked; em-dash-free.
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
1 participant
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
A provocative, timely thought-leadership piece pushing back on the recurring "big context windows kill memory systems" take.
The argument
A context window is working memory (RAM), not a store (disk). It disqualifies itself as memory for two structural reasons no window size fixes:
Then: it's a raw dump not knowledge (no entity/date resolution, no consolidation, no forgetting), and you still have to select what goes in, which is memory's whole job. Closes with the RAM-vs-disk reframe and a one-question test.
Includes
~1,300 words, em-dash-free. Cover: bold typographic "...is not memory" with a context-vs-memory contrast card.
🤖 Generated with Claude Code