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Grok 4.20 vs Claude Sonnet 4.6
Grok 4.20 and Claude Sonnet 4.6: current price, context, max output, and supported operations.
Pricing comparison
| Grok 4.20 | Claude Sonnet 4.6 | |
|---|---|---|
| Model maker | xAI | Anthropic |
| Delivery availability | Available | Available |
| Context window | 1M | 200K |
| Max output | 128K | 64K |
| Official price | Input$1.25per 1M tokensOutput$2.50per 1M tokens | Input$3.00per 1M tokensOutput$15.00per 1M tokens |
| TokenLab price | Input$0.625per 1M tokensOutput$1.25per 1M tokens | Input$0.90per 1M tokensOutput$4.50per 1M tokens |
| Model performance | Collecting data |
|
| Capabilities | JSON modePrompt CacheReasoningTool useVision | JSON modePrompt CacheReasoningTool useVision |
Summary
- Grok 4.20: Input $0.625 / Output $1.25 per 1M tokens; Claude Sonnet 4.6: Input $0.90 / Output $4.50 per 1M tokens. Rates depend on the billing unit, specification, and usage. Compare matching conditions in the model's detailed pricing; a single rate does not determine the total cost.
- Grok 4.20 has a 5.0x larger context window
- Grok 4.20 supports 2.0x more output tokens
FAQ
Which is cheaper, Grok 4.20 or Claude Sonnet 4.6?
Grok 4.20: Input $0.625 / Output $1.25 per 1M tokens; Claude Sonnet 4.6: Input $0.90 / Output $4.50 per 1M tokens. Rates depend on the billing unit, specification, and usage. Compare matching conditions in the model's detailed pricing; a single rate does not determine the total cost.
What are the key differences between Grok 4.20 and Claude Sonnet 4.6?
Both models share similar capabilities.