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Grok-3 vs Phi 4
Comprehensive side-by-side LLM comparison
Phi 4 leads with 25.3% higher average benchmark score. Grok-3 offers 104.0K more tokens in context window than Phi 4. Phi 4 is $17.79 cheaper per million tokens. Grok-3 supports multimodal inputs. Overall, Phi 4 is the stronger choice for coding tasks.
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xAI
Grok-3 is a multimodal language model developed by xAI. This model demonstrates exceptional performance with an average score of 85.7% across 5 benchmarks. It excels particularly in AIME 2025 (93.3%), AIME 2024 (93.3%), GPQA (84.6%). 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 2025, it represents xAI's latest advancement in AI technology.
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Microsoft
Phi 4 is a language model developed by Microsoft. It achieves strong performance with an average score of 66.0% across 13 benchmarks. It excels particularly in MMLU (84.8%), HumanEval+ (82.8%), HumanEval (82.6%). The model is available through 1 API provider. It's licensed for commercial use, making it suitable for enterprise applications. Released in 2024, it represents Microsoft's latest advancement in AI technology.
2 months newer
Phi 4
Microsoft
2024-12-12
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
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Phi 4
Input:$0.07
Output:$0.14($17.79 cheaper)
Performance Metrics
Context window and performance specifications
Average performance across 17 common benchmarks
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Grok-3
Average Score:25.2%
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Phi 4
Average Score:50.5%(+25.3%)
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Knowledge Cutoff
Training data recency comparison
Phi 4
2024-06-01
Grok-3
2024-11-17
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
Throughput: 100 tok/s
Latency: 0.7ms
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Phi 4
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Grok-3
Avg Score:25.2%
Providers:1
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Phi 4
Avg Score:50.5%(+25.3%)
Providers:1