Claude Sonnet 4 vs Grok 4: Pricing Comparison
Compare pricing, capabilities, and costs for your LLM workloads.
Anthropic
Claude Sonnet 4
Pricing (per 1M tokens)
Input$3.00
Output$15.00
Cached Input$0.3000
Batch Input$1.50
Batch Output$7.50
Context & Output
Context Window200K tokens
Max Output64K tokens
Capabilities
Categorymid
Multimodaltext + image
Fine-tuningNo
StreamingYes
xAI
Grok 4
Pricing (per 1M tokens)
Input$3.00
Output$15.00
Cached Input$0.7500
Context & Output
Context Window256K tokens
Max Output32.8K tokens
Capabilities
Categoryflagship
Multimodaltext + image
Fine-tuningNo
StreamingYes
Quick Verdict
Cheaper Input Price
Grok 4
0.0% cheaper
Cheaper Output Price
Grok 4
0.0% cheaper
Larger Context Window
Grok 4
+56K tokens
Cost Comparison
Sample workload: 1,000,000 input tokens + 1,000,000 output tokens
Claude Sonnet 4
$18.00
$3.00/1M input + $15.00/1M output
Grok 4
$18.00
$3.00/1M input + $15.00/1M output
Frequently Asked Questions
Which is cheaper, Claude Sonnet 4 or Grok 4?
For input tokens, Grok 4 is cheaper at $3.00 per 1M tokens. For output tokens, Grok 4 is cheaper at $15.00 per 1M tokens. The overall cost depends on your workload's input/output ratio.
What is the context window size of Claude Sonnet 4 vs Grok 4?
Claude Sonnet 4 has a context window of 200K tokens, while Grok 4 has 256K tokens. Grok 4 supports a larger context window of 256K tokens, which is beneficial for processing longer documents.
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