grok-4.5 vs claude-sonnet-4-5-20250929
Compare grok-4.5 and claude-sonnet-4-5-20250929 side by side: input and output price per 1M tokens, context window, endpoints, and pricing type on ZipFlow.
| Model | grok-4.5Cheaper input | claude-sonnet-4-5-20250929 |
|---|---|---|
| Provider | xAI | Anthropic |
| Context | - | - |
| Input / 1M | $ 0.36 | $ 0.54 |
| Output / 1M | $ 1.08 | $ 2.7 |
| Cache / 1M | $ 0.09 | $ 0.054 |
| Endpoints | Chat, Response, Response, anthropic, gemini, openai-alpha-search | Chat, Response, Response, anthropic, gemini, openai-alpha-search |
| Pricing type | Per-token | Per-token |