Grok 4.20 vs Llama 4 Maverick

Grok 4.20 vs Llama 4 Maverick: Llama 4 Maverick is cheaper for input-heavy usage ($0.27/M vs $1.25/M input tokens), while Grok 4.20 is better for long-context tasks (2,000,000 tokens).

Direct answer: choose Llama 4 Maverick for lower token spend and choose Grok 4.20 when your workload needs longer context.

Compare input and output token pricing, context windows, and monthly cost estimates on one page so you can pick the cheaper model fast.

xAI

Grok 4.20

Meta (via Together AI)

Llama 4 Maverick

Try xAI →Try Meta (via Together AI) →

Grok 4.20 pricing page Llama 4 Maverick pricing page xAI provider overview Meta (via Together AI) provider overview

Cost Comparison (1000 input + 500 output tokens, 100 requests/day)

Grok 4.20

Per Request:$0.002500

Daily:$0.25

Monthly:$7.50

Yearly:$91.25

Llama 4 Maverick

Per Request:$0.000695

Daily:$0.0695

Monthly:$2.085

Yearly:$25.3675

Cost Differences

$0.001805

Per Request

$0.1805

Daily

$5.415

Monthly

$65.8825

Yearly

Llama 4 Maverick costs less than Grok 4.20

Quick Recommendation

Winner for direct API pricing: Llama 4 Maverick. At the default workload, Llama 4 Maverick saves about $5.415/month ($65.8825/year) versus Grok 4.20.

Grok 4.20 full pricing breakdown Llama 4 Maverick full pricing breakdown xAI API pricing details Meta (via Together AI) API pricing details xAI vs Meta (via Together AI) API pricing Codex Mini vs Llama 4 Maverick Codex Mini vs Llama 3.1 405B

Feature Comparison

Feature	Grok 4.20	Llama 4 Maverick
Provider	xAI	Meta (via Together AI)
Input Price	$1.25/1M tokens	$0.27/1M tokens
Output Price	$2.50/1M tokens	$0.85/1M tokens
Context Window	2,000,000 tokens	1,000,000 tokens
Max Output	131,072 tokens	65,536 tokens
Category	reasoning	flagship
Capabilities	textvisionreasoningcode	textvisioncode
Release Date	2/17/2026	4/5/2025

Grok 4.20 vs Llama 4 Maverick: Which Should You Choose?

Choosing between Grok 4.20 and Llama 4 Maverick depends on your priorities: cost efficiency, context length, or raw capability. Llama 4 Maverick is the more affordable option at $0.27/1M input tokens — 78% cheaper than Grok 4.20. Meanwhile, Grok 4.20 offers a significantly larger context window at 2,000,000 tokens vs 1,000,000 for Llama 4 Maverick.

These models come from different providers — xAI and Meta (via Together AI) — which means different API ecosystems, SDKs, rate limits, and terms of service. If you're already integrated with xAI, switching to Meta (via Together AI)involves migration effort beyond just pricing. Factor in your existing infrastructure when deciding.

These models target different tiers: Grok 4.20 is a reasoning model while Llama 4 Maverick is flagship. This means they're optimized for different workloads. Grok 4.20 is built for complex tasks that require deeper reasoning, while Llama 4 Maverick offers better value for routine operations.

Output costs matter too. Grok 4.20 charges $2.50/1M output tokens vs $0.85 for Llama 4 Maverick. For generation-heavy workloads (content creation, code generation, summarization), output pricing often dominates your bill. Llama 4 Maverick has the edge here at $0.85/1M output tokens.

Multimodal capabilities: Both models support vision (image understanding), so you can send images alongside text prompts with either option.

Best Use Cases

Choose Grok 4.20 when:

• You need a larger context window (2,000,000 tokens)
• You need more capabilities (reasoning)
• You need longer outputs (up to 131,072 tokens)
• You're already using xAI's API ecosystem

Choose Llama 4 Maverick when:

• Budget is a primary concern
• You're already using Meta (via Together AI)'s API ecosystem

Pros and Caveats at a Glance

Grok 4.20

• Input pricing: $1.25/M tokens
• Output pricing: $2.50/M tokens
• Context window: 2,000,000 tokens
• Max output: 131,072 tokens

Watch out for

• Higher input cost than Llama 4 Maverick
• Higher output cost than Llama 4 Maverick

Llama 4 Maverick

• Input pricing: $0.27/M tokens
• Output pricing: $0.85/M tokens
• Context window: 1,000,000 tokens
• Max output: 65,536 tokens

Watch out for

• Smaller context window than Grok 4.20

Try Different Scenarios

Use the calculator below to see how costs change with different usage patterns

Grok 4.20 (xAI)

Cost Calculator

Provider

Model

Input Tokens

Output Tokens

Requests/Day

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Llama 4 Maverick (Meta (via Together AI))

Cost Calculator

Provider

Model

Input Tokens

Output Tokens

Requests/Day

Select a provider and model to see costs

Start using Grok 4.20 today

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Frequently Asked Questions

Which is cheaper, Grok 4.20 or Llama 4 Maverick?▼

Llama 4 Maverick is cheaper for input tokens at $0.27 per million tokens vs $1.25 for Grok 4.20 — that's 78% savings on input costs.

What is the context window difference between Grok 4.20 and Llama 4 Maverick?▼

Grok 4.20 supports 2,000,000 tokens while Llama 4 Maverick supports 1,000,000 tokens — a difference of 1,000,000 tokens in favor of Grok 4.20.

Which model is better for AI Chatbot?▼

Both models support text. For ai chatbot, Llama 4 Maverick is the lower-cost option, while Grok 4.20 offers a larger context window (2,000,000 vs 1,000,000 tokens). Choose Llama 4 Maverick for budget sensitivity or Grok 4.20 for longer context tasks.

Which model has better overall pricing for heavy usage?▼

At 100 requests/day with 1,000 input and 500 output tokens each, Grok 4.20 costs about $7.50/month and Llama 4 Maverick costs about $2.085/month. Overall, Llama 4 Maverick has lower combined input + output rates ($0.27 in, $0.85 out) vs Grok 4.20.

Where can I compare xAI and Meta (via Together AI) API pricing beyond this model matchup?▼

See the xAI vs Meta (via Together AI) provider comparison page for lineup-level averages, then review each model page for exact per-token rates.