LLM Comparison

Nova Lite 1.0 vs Grok 4.1 Fast

Side-by-side specs, pricing & capabilities · Updated April 2026

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2/6 models

Same tier:

	N Nova Lite 1.0	Grok 4.1 Fast
Organization	Amazon	xAI
OpenTools Score
Family	Nova	Grok
Status	Current	Current
Release Date	Dec 2024	Nov 2025
Context Window	300K tokens	2.0M tokens
Input Price	$0.06/M tokens	$0.20/M tokens
Output Price	$0.24/M tokens	$0.50/M tokens
Pricing Notes	—	Cache read: $0.0500/M tokens
Capabilities	textvisioncode	textvisioncode
Max Output	5K tokens	30K tokens
API Identifier	`amazon/nova-lite-v1`	`x-ai/grok-4.1-fast`
Benchmarks
MMLU	72	—
	View Nova Lite 1.0	View Grok 4.1 Fast

Cost Calculator

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Input tokens / month

Output tokens / month

Model	Input	Output	Total / mo	vs Best
Nova Lite 1.0Cheapest	$0.06	$0.12	$0.18	—
Grok 4.1 Fast	$0.20	$0.25	$0.45	+150%

Amazon

Nova Lite 1.0

Nova Lite 1.0 is a multimodal llm from Amazon. Supports up to 300,000 token context window. Achieves 72.0% on MMLU. Available from $0.06/M input tokens.

xAI

Grok 4.1 Fast

Grok 4.1 Fast is a multimodal llm from xAI. Supports up to 2,000,000 token context window. Available from $0.20/M input tokens.