ELIZA vs Grok 4.3

MIT vs xAI — benchmarks, pricing, and capabilities side by side.

	ELIZA	Grok 4.3
Intelligence index	—	90.1
Developer	MIT	xAI
Type	—	LLM
Access	—	API only
Context window	—	1,000,000 tokens
Input price	—	$1.25 / 1M
Output price	—	$2.50 / 1M
Speed	—	88 tok/s
Released	January 1, 1966	May 6, 2026
Parameters	—	—
Input modalities	—	Text, Image
Output modalities	—	Text

ELIZA details Grok 4.3 details