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GPT-5.1 OpenAI Deprecated Grok 4.7 xAI
Input $1.25 $2.00
Output $10.00 $6.00
Blended $3.44 $3.00
Context window 400k 500k
Max output 128k No data
Output speed 103 92.7
Quality 76.7 56.5
Reasoning 57.9 43.1
Coding 61.1 57.4
Value 5.5 4.6
Vision ✓ ✓
Reasoning ✓ ✓
Tool calling ✓ ✓
Structured output ✓ ✓
Prompt caching ✓ ✓
Batch API ✓ ✓
Licence Proprietary Proprietary
API model id gpt-5.1 grok-4.7

At a glance

Input price, per million tokens
  1. GPT-5.1OpenAI$1.25
  2. Grok 4.7xAI$2.00
Output price, per million tokens
  1. GPT-5.1OpenAI$10.00
  2. Grok 4.7xAI$6.00
Context window
  1. GPT-5.1OpenAI400k
  2. Grok 4.7xAI500k

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