Core Rankings

Claude Opus 4.8

by Anthropic

Deep engineering and difficult multi-step work.

Intelligence56Artificial Analysis Index
Average task cost$1.80Observed benchmark task
Cost$5 in$25 out
Speed58tokens per second

Information

Source
Availability
Available through Core's model router
Core fit
63 / 100 · Frontier
Public intelligence
56 · max effort
Benchmark snapshot
Jul 2026
Input price
$5 per 1M tokens
Output price
$25 per 1M tokens
Cache read
$0.5 per 1M tokens