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GPT-5.4 vs Grok 4.20
GPT-5.4 vs Grok 4.20: which is better?
GPT-5.4
Grok 4.20
Vendor
OpenAI
SpaceXAI
Text & Chat
#31 · 1475
#32 · 1475
AI Agents
#23 · 2.67
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Vision
#19 · 1284
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Web Search
#15 · 1197
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Official price
$2.50 / $15 per 1M in/out
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