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PRICE RECORD · price_75b3ea4fbb…

vertex-anthropic · claude-opus-5.5

Newly recordedRecorded2026-10-02(Asia/Shanghai calendar day)Revision r2

Structured price events: comparison of amounts before and after under the same billing conditions. Updates to pricing page text (with no change in amount) do not belong to this category; refer to the source record for details.

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Change details

Cache write unit price · Before change
—
USD / 1000000 token
→
Cache write unit price · After change
—
USD / 1000000 token
Observed

Newly recorded price fact: the site first observed this billing item does not mean the model was just launched or the official just adjusted the price.

Billing conditions
Input 0–200000 tokens · Time window PT1H（UTC）
Service tier
standard
Changed fields
—

Evidence

Before and after the change each point to one persistent piece of evidence (a security excerpt of the official page at that time).

  • Evidence before the change is unavailable (it is not possible to trace back to the excerpt at that time through historical records)
  • AfterEvidence unavailable

The evidence is an immutable record: subsequent changes to the source page do not affect the saved evidence.

Permanent link

https://daily.maas.click/item/price_75b3ea4fbb1375a2a9920c7e3819c6de1ed30ecefe61e292ca6cc89ba28ebd1b/