BREAKING
Musk: Grok 4.5 rivals Claude Opus 4.7
0
T
V9 parameters
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B
V8 previous gen
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k
context tokens
How Grok 4.5 was built
1
V9 base model
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2
Cursor data
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3
RL tuning
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4
Grok Build harness
xAI vs Anthropic strategy
xAI Grok 4.5
faster, cheaper
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Tesla and SpaceX use
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Day-to-day usefulness
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Cursor integration
Anthropic Opus
benchmark leader
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Complex reasoning
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Less hallucination
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Shopify, Cursor adoption
No benchmarks, no pricing shown
Public rollout expected after July 9
AI NEWS BLITZ
Elon Musk says xAI's Grok 4.5 matches Anthropic's top model in capability.