Name: Claude Opus 4 API Access
Brand: Anthropic

Question 1

When is Claude Opus 4 retired?

Accepted Answer

Anthropic has deprecated Claude Opus 4; the retirement date is 2026-06-15. After that date, requests to this model id will fail at the upstream API. Migrate to Claude Opus 4.7 before then.

Question 2

Can I still use Claude Opus 4 today?

Accepted Answer

Yes. Claude Opus 4 accepts requests on 1vy at $17.25/1M input tokens and $86.25/1M output tokens. Plan your migration to Claude Opus 4.7 to avoid disruption at retirement.

Question 3

How do I migrate from Claude Opus 4 to Claude Opus 4.7?

Accepted Answer

Claude Opus 4.7 is available at https://1vy.ai/models/claude-opus-4-7 and is a drop-in replacement via the same OpenAI-compatible endpoint. Change the model parameter in your OpenAI SDK call from "claude-opus-4" to "claude-opus-4-7".

Direction	Price / 1M tokens (USD)
Input	$17.25
Output	$86.25

Claude Opus 4

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