GPT-4.1 vs Grok 4.20

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Which Is Cheaper?

At 1M tokens/mo

GPT-4.1: $5

Grok 4.20: $4

At 10M tokens/mo

GPT-4.1: $50

Grok 4.20: $40

At 100M tokens/mo

GPT-4.1: $500

Grok 4.20: $400

Which Performs Better?

TestGPT-4.1Grok 4.20
Structured Output——
Strategic Analysis——
Constrained Rewriting——
Creative Problem Solving——
Tool Calling——
Faithfulness——
Classification——
Long Context——
Safety Calibration——
Persona Consistency——
Agentic Planning——
Multilingual——
Full GPT-4.1 profile →Full Grok 4.20 profile →
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