Claude-opusClosed Weights

Claude Opus 4

claude-opus-4-20250514

Best Input Price

$13.50 / 1M

Flagship Claude model for deep reasoning, coding, and long-horizon agents

Context Window

200,000 tokens

Reasoning

Supported

Tool Calling

Supported

Released

2025-05-14

Inference Providers (2)

Provider	Model ID	Context	Input / 1M	Output / 1M	Action
Jiekou.AI	claude-opus-4-20250514	200,000	$13.50	$67.50	Docs ↗
Abacus	claude-opus-4-20250514	200,000	$15.00	$75.00	Docs ↗