+
+
+
+
+
+
+
+
VS
VS
VS
VS
VS
VS
Grok-2 vs o4-mini
Comprehensive side-by-side LLM comparison
o4-mini leads with 16.8% higher average benchmark score. o4-mini offers 164.0K more tokens in context window than Grok-2. o4-mini is $6.50 cheaper per million tokens. Overall, o4-mini is the stronger choice for coding tasks.
+
+
+
+
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.
+
+
+
+
OpenAI
o4-mini is a multimodal language model developed by OpenAI. It achieves strong performance with an average score of 66.5% across 14 benchmarks. It excels particularly in AIME 2024 (93.4%), AIME 2025 (92.7%), MathVista (84.3%). It supports a 300K 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 2025, it represents OpenAI's latest advancement in AI technology.
8 months newer
Grok-2
xAI
2024-08-13
o4-mini
OpenAI
2025-04-16
Pricing Comparison
Cost per million tokens (USD)
+
+
+
+
Grok-2
Input:$2.00
Output:$10.00
+
+
+
+
o4-mini
Input:$1.10
Output:$4.40($6.50 cheaper)
Performance Metrics
Context window and performance specifications
Average performance across 19 common benchmarks
+
+
+
+
Grok-2
Average Score:32.2%
+
+
+
+
o4-mini
Average Score:49.0%(+16.8%)
+
+
+
+
Knowledge Cutoff
Training data recency comparison
o4-mini
2024-05-31
More recent knowledge cutoff means awareness of newer technologies and frameworks
Provider Availability & Performance
Available providers and their performance metrics
+
+
+
+
Grok-2
1 providers
xAI
Throughput: 85 tok/s
Latency: 0.7ms
+
+
+
+
o4-mini
+
+
+
+
Grok-2
Avg Score:32.2%
Providers:1
+
+
+
+
o4-mini
Avg Score:49.0%(+16.8%)
Providers:1