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GPT-4o vs Grok-2
Comprehensive side-by-side LLM comparison
GPT-4o leads with 35.3% higher average benchmark score. GPT-4o offers 8.4K more tokens in context window than Grok-2. Both models have similar pricing. Overall, GPT-4o is the stronger choice for coding tasks.
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OpenAI
GPT-4o is a multimodal language model developed by OpenAI. The model shows competitive results across 39 benchmarks. It excels particularly in AI2D (94.2%), DocVQA (92.8%), ChartQA (85.7%). It supports a 144K token context window for handling large documents. The model is available through 2 API providers. As a multimodal model, it can process and understand text, images, and other input formats seamlessly. Released in 2024, it represents OpenAI's latest advancement in AI technology.
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xAI
Grok-2 is a multimodal language model developed by xAI. It achieves strong performance with an average score of 76.5% across 8 benchmarks. It excels particularly in DocVQA (93.6%), HumanEval (88.4%), MMLU (87.5%). It supports a 136K token context window for handling large documents. The model is available through 1 API provider. As a multimodal model, it can process and understand text, images, and other input formats seamlessly. Released in 2024, it represents xAI's latest advancement in AI technology.
7 days newer
GPT-4o
OpenAI
2024-08-06
Grok-2
xAI
2024-08-13
Pricing Comparison
Cost per million tokens (USD)
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GPT-4o
Input:$2.50
Output:$10.00
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Grok-2
Input:$2.00
Output:$10.00($0.50 cheaper)
Performance Metrics
Context window and performance specifications
Average performance across 41 common benchmarks
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GPT-4o
Average Score:50.2%(+35.3%)
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Grok-2
Average Score:14.9%
Provider Availability & Performance
Available providers and their performance metrics
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GPT-4o
2 providers
Azure
Throughput: 99 tok/s
Latency: 0.53ms
OpenAI
Throughput: 132 tok/s
Latency: 0.5ms
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GPT-4o
Avg Score:50.2%(+35.3%)
Providers:2
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Grok-2
Avg Score:14.9%
Providers:1