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Grok 3 vs o1
Comprehensive side-by-side LLM comparison
o1 leads with 2.5% higher average benchmark score. Grok 3 offers 716.4K more tokens in context window than o1. Grok 3 is $57.00 cheaper per million tokens. Both models have their strengths depending on your specific coding needs.
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xAI
Grok 3, released by xAI in February 2025, is a large language model trained on xAI's Colossus supercluster with substantially increased compute over previous generations. It features a 1M token context window, RL-enhanced Think mode for extended reasoning, and demonstrated strong results on mathematics, coding, and scientific benchmarks. Grok 3 targets complex reasoning, real-time information tasks via X platform integration, and agentic workflows via the xAI API.
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OpenAI
OpenAI o1, released by OpenAI in December 2024, is a reasoning-focused large language model that applies extended chain-of-thought processing before generating responses. It features a 200K token context window and native image understanding, demonstrating strong performance on STEM benchmarks requiring multi-step reasoning. o1 targets mathematics, science, and coding tasks where careful deliberation over the problem produces more accurate outputs than direct generation.
2 months newer
o1
OpenAI
2024-12-05
Grok 3
xAI
2025-02-17
Pricing Comparison
Cost per million tokens (USD)
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Grok 3
Input:$3.00
Output:$15.00($57.00 cheaper)
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o1
Input:$15.00
Output:$60.00
Performance Metrics
Context window and performance specifications
Average performance across 2 common benchmarks
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Grok 3
Average Score:0.1%
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o1
Average Score:2.6%(+2.5%)
Performance comparison across key benchmark categories
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Grok 3
Agents1.3%
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o1
Agents6.3%(+5.0%)
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Knowledge Cutoff
Training data recency comparison
o1
2023-10
More recent knowledge cutoff means awareness of newer technologies and frameworks
Provider Availability & Performance
Available providers and their performance metrics
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Grok 3
1 providers
xAI
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o1
1 providers
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Grok 3
Avg Score:0.1%
Providers:1
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o1
Avg Score:2.6%(+2.5%)
Providers:1