01Deep dive
Meaning and practical implications
A large advertised window does not guarantee reliable use of every detail. Test long-input retrieval and reasoning on your task, and check output limits separately.
o10
Context Window
A context window is a model or endpoint’s limit on the token sequence it can process. The allocation between input and generated output depends on the model and endpoint.
FAQFrequently asked questions
Common questions
o10Set the envelope. o10 holds it.
See what you're overpaying.
Paste a week of traffic. Get the number that books the audit.
See what you're overpaying →verified savings methodology · State of Inference Spend 2026