The plain-English version
The finite amount of material a model can handle in one interaction, subject to model and tool limits.
Why it matters
Deciding what evidence to include and when to summarize.
You might also hear
- memory
- tokens
- long chat
The docs behind it
Documentation links checked .
Editorial review · October 28, 2026
Supported: Read the full explanation, examples, and pitfalls; no material factual error identified. References are supporting reading, not a sentence-by-sentence source concordance.