Grok 4.7 vs Claude Sonnet 5.5: API pricing and agent cost
| Model | Provider | Input $/1M | Output $/1M | Cached $/1M | Per task | Per month |
|---|---|---|---|---|---|---|
| Grok 4.7 | xAI | $2.0 | $6.0 | $0.5 | $0.0540 | $162.00 |
| Claude Sonnet 5.5 | Anthropic | $2 | $10 | $0.1 | $0.0700 | $210.00 |
For an agent making 5 tool calls per task (3,000 input and 800 output tokens per call) and running 100 tasks a day, Grok 4.7 is the cheaper option at $162.00 a month, versus $210.00 for Claude Sonnet 5.5 (1.3× the cost).
This compares list prices only, not quality. Under 200K context; $4/$12 above.
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