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What is the long-context price (1.5× above 262K tokens)?

ExplainerUpdated

When a single request's prompt is over 262K tokens, its whole input (not just the part above 262K) is billed at 1.5× the tier's input price. Output prices don't change.

TierNormal input / 1MLong-context input / 1M
Flash$1.60$2.40
Max$1.80$2.70
Heavy$2.00$3.00

Example: a 300,000-token prompt on Flash costs 300,000 × $2.40 / 1M = $0.72 for input, instead of $0.48.

Tip: if you can trim a prompt to under 262K tokens, you save a third on input.

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