BREAKING
Grok 4.5 Draws Level With ChatGPT
GDPval+ Professional Tasks
Grok 4.5
29
GPT-5.5
22
Opus 4.8
21
Coding Benchmarks Split the Lead
SWE-Atlas Grok
84
SWE-Atlas GPT-5.6
84
SWE-bench Grok
69.1
SWE-bench GPT
74.9
Two Complementary Systems
Grok 4.5
$30/mo
●
Real-time X and news
●
Faster output
●
2M-token context
ChatGPT
$20/mo
●
Polished writing
●
Enterprise reliability
●
Mature ecosystem
Leader Now Depends on the Task
The Gap Has Narrowed
AI NEWS BLITZ
xAI's Grok 4.5 now matches or beats OpenAI's flagship models on key benchmarks.