Llama 4 Maverick vs Grok 4.1 Fast
Detailed pricing comparison and cost analysis.
Updated September 2026
Cost Simulator
| Feature | Llama 4 Maverick | Grok 4.1 Fast |
|---|---|---|
| Provider | Meta | xAI |
| Input Price (1M) | $0.20 | $0.20 |
| Output Price (1M) | $0.80 | $0.50 |
| Context Window | 1,000,000 | 2,000,000 |
Verdict
Llama 4 Maverick costs $0.20 per 1M input tokens and $0.80 per 1M output tokens. Grok 4.1 Fast costs $0.20 per 1M input tokens and $0.50 per 1M output tokens. Llama 4 Maverick and Grok 4.1 Fast have identical input token pricing. For output tokens, Grok 4.1 Fast is the more affordable option at $0.50/1M vs $0.80.
On context window, Grok 4.1 Fast supports 2,000,000 tokens — meaning it can fit more conversation history, documents, or code in a single request. This matters for RAG pipelines, long document analysis, and agentic workflows where context builds up over many turns.
When to choose Llama 4 Maverick
- ✓ You are already integrated with Meta
When to choose Grok 4.1 Fast
- ✓ Your workload is output-heavy — Grok 4.1 Fast generates text cheaper
- ✓ You need a larger context window (2,000,000 tokens)
- ✓ You are already integrated with xAI
Use the calculator above to simulate your specific workload and find the exact break-even point. For most applications, the cheapest model is the one that minimises your total monthly bill given your input-to-output token ratio.
Frequently Asked Questions
Is Llama 4 Maverick cheaper than Grok 4.1 Fast? ▼
Llama 4 Maverick and Grok 4.1 Fast have identical input token pricing at $0.20/1M tokens.
What is the context window of Llama 4 Maverick vs Grok 4.1 Fast? ▼
Llama 4 Maverick has a 1,000,000-token context window. Grok 4.1 Fast has a 2,000,000-token context window. Grok 4.1 Fast supports the larger context, suitable for longer documents and agentic workflows.
Which model is better: Llama 4 Maverick or Grok 4.1 Fast? ▼
The best choice depends on your use case. For cost efficiency on input tokens, Llama 4 Maverick is the cheaper option. For maximum context length, Grok 4.1 Fast supports 2,000,000 tokens. Use the comparison table above to find the right fit for your workload.