Greg 2 Ultra

Tool Calling Structured Output

Greg 2 Ultra is CrofAI's most capable Greg 2 model, tuned for premium UI design, agentic coding, creative writing, and higher-end general reasoning tasks.

Providers 2

Released Jun 14, 2026

Input Modalities text

Output Modalities text

Tarsk Use coding

Available Providers (2)

Provider	Model ID	Input Cost	Output Cost	Context	Max Output	Docs
NanoGPT	`crofai/greg-2-ultra`	$3/MTok	$10/MTok	229.4K	229.4K
CrofAI	`greg-2-ultra`	$3/MTok	$10/MTok	229.4K	229.4K

Capabilities

Reasoning

Tool Calling

Attachments

Open Weights

Structured Output