xAI: Grok 4.5 vs TNG R1T Chimera
Compare xAI: Grok 4.5 by xAI against TNG R1T Chimera by OpenRouter, tested across 47 shared challenges.
Our Verdict
xAI: Grok 4.5
TNG R1T ChimeraRunner-up
No community votes yet. On paper, xAI: Grok 4.5 has the edge — newer, bigger context window, major provider backing.
Too close to call
API pricing
Cost per 1M tokens
xAI: Grok 4.5
Input
$2.00
Output
$6.00
TNG R1T Chimera
Input
—
Output
—
Writing DNA
Style Comparison
Similarity
40%
TNG R1T Chimera uses 3.5x more hedging
xAI: Grok 4.5
TNG R1T Chimera
61%Vocabulary64%
16wSentence Length44w
0.23Hedging0.79
2.5Bold7.3
2.4Lists5.0
0.09Emoji0.15
0.48Headings0.88
0.06Transitions0.16
Based on 27 + 24 text responses
Research
What we learned reading every model
FAQ
