claude-opus-3
as of
Anthropic lists claude-opus-3 at $15.00 per million input tokens and $75.00 per million output tokens. That price has held since at least Mar 4, 2024. Anthropic · model:anthropic:claude-opus-3 · only in the Internet Archive, from before we started checking the page
$ per million tokens
3 observations on record. A price holds until the next observation, so the line steps.
Point by point
One observation per row: what the page said, when it was read, and the source URL.
| Observed | Event | In $/Mtok | Cached in | Out $/Mtok | What changed | Source |
|---|---|---|---|---|---|---|
| Internet Archive | $15.00 | — | $75.00 | — | web.archive.org | |
| Internet Archive | $15.00 | $1.50 | $75.00 | cached_input ∅ → 1.5; notes ∅ → 5m cache writes $18.75 / MTok; 1h cache writes $30 / MTok | web.archive.org | |
| Internet Archive | $15.00 | $1.50 | $75.00 | notes 5m cache writes $18.75 / MTok; 1h cache writes $30 / MTok → deprecated; 5m cache writes $18.75 / MTok; 1h cache writes $30 / MTok | web.archive.org |
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