Grok 4.3 vs Llama 4 Maverick

Pick two tools from the same category to compare side-by-side.

	Grok 4.3 xAI's flagship API model, billed as its most intelligent and fastest, with strong agentic tool calling.	Llama 4 Maverick Meta's open-weights frontier model; self-hostable on any infra.
Category	model	model
Vendor type	commercial	open source
Pricing	usage	free
Strengths	+ Aggressive pricing ($1.25 input / $2.50 output per million tokens) for a 1M-context flagship + Vendor-reported leadership in agentic tool calling and instruction following + Companion multi-agent variant (grok-4.20-multi-agent) targeted at agentic workloads	+ Open weights — fully self-hostable + No per-token API costs once deployed + Active research community
Tradeoffs	− Stated knowledge cutoff of November 2024 is older than competing flagships − Rapid model churn; xAI retired eight legacy models (including grok-3) in May 2026, so pinned integrations need active migration	− Inference infra is the team's problem − Tool-use reliability slightly trails frontier closed models
Used in stacks	0	0