Claude Sonnet 4.6 (medium)

anthropic/claude-sonnet-4-6

Every ranked configuration of this model. Rank is dollars per unit of score on that job, and the unit is the job's own — the `per` column names it, because a rating point and a solved task are not the same thing to divide by. Displayed values are rounded; exact values in site.json and the dumps.
job	benchmark	#	score	task $	ratio $	per	released
Code	ALE-Bench	66	1327.3	$1.77075	$0.001334	rating point	2026-02-17
Reason	ProofBench	26	0.45	$2.16211	$4.805	correct answer	2026-02-17
Agent	DeepSWE	38	0.299	$5.52235	$18.45	solved task	2026-02-17

These are the numbers on #frontier. How a fixed capability's cost falls over time is on /methodology.