Grok 4.5 vs o1
Side-by-side benchmark comparison across coding, math, reasoning, speed, and pricing.
Grok 4.5 by xAI wins on 5 of 5 benchmarks against o1 by OpenAI, which leads on 0. This head-to-head comparison covers coding, math, reasoning, speed, and pricing metrics from our benchmark data.
Category-by-Category Breakdown
Coding: In coding, Grok 4.5 scores 72.4 on AA Coding Index compared to o1's 39.7.
Context: In context, Grok 4.5 scores 500K on Context Length compared to o1's 200K.
Pricing Comparison
Grok 4.5 costs $2.0/1M input tokens and $6.0/1M output tokens, while o1 costs $15.0/1M input and $60.0/1M output. Grok 4.5 is the more affordable option for API usage.
Verdict
Grok 4.5 leads across the board in affordability, making it the stronger overall choice in this comparison.
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Grok 4.5 vs o1 — FAQ
Which is better, Grok 4.5 or o1?
Grok 4.5 wins on more benchmarks overall (5 vs 0). However, the best choice depends on your specific needs — each model excels in different areas.
How does Grok 4.5 compare to o1 for coding?
SWE-bench Verified data is not available for both models. Check the detailed comparison charts above for other coding-related metrics.
Is Grok 4.5 cheaper than o1?
Yes, Grok 4.5 is cheaper. Grok 4.5 costs $2.0/1M input and $6.0/1M output tokens. o1 costs $15.0/1M input and $60.0/1M output tokens.
Which is faster, Grok 4.5 or o1?
Output speed data is not available for both models. Check the speed section of the comparison above for available performance data.
What benchmarks does the Grok 4.5 vs o1 comparison cover?
This comparison covers 5 benchmarks including Input Cost, Output Cost, Context Length, AA Coding Index, Cached Input Cost. Metrics span general intelligence, coding, math, reasoning, speed, and cost categories.