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o1 vs Phi 4 Reasoning Plus
Comprehensive side-by-side LLM comparison
o1 leads with 1.1% higher average benchmark score. o1 is available on 2 providers. Both models have their strengths depending on your specific coding needs.
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OpenAI
o1 was developed as part of OpenAI's reasoning-focused model series, designed to spend more time thinking before responding. Built to excel at complex reasoning tasks in science, coding, and mathematics, it employs extended internal reasoning processes to solve harder problems than traditional language models through careful step-by-step analysis.
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Microsoft
Phi-4 Reasoning Plus was created as an enhanced reasoning variant, designed to provide even deeper analytical capabilities within the Phi-4 family. Built to maximize reasoning quality while maintaining the efficiency benefits of small models, it represents the most capable reasoning-focused option in the Phi-4 series.
4 months newer
o1
OpenAI
2024-12-17
Phi 4 Reasoning Plus
Microsoft
2025-04-30
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Performance Metrics
Context window and performance specifications
Average performance across 2 common benchmarks
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o1
Average Score:76.2%(+1.1%)
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Phi 4 Reasoning Plus
Average Score:75.1%
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Knowledge Cutoff
Training data recency comparison
Phi 4 Reasoning Plus
2025-03-01
More recent knowledge cutoff means awareness of newer technologies and frameworks
Provider Availability & Performance
Available providers and their performance metrics
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o1
2 providers
Azure
Throughput: 16 tok/s
Latency: 0.54ms
OpenAI
Throughput: 66 tok/s
Latency: 16.2ms
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o1
Avg Score:76.2%(+1.1%)
Providers:2
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Phi 4 Reasoning Plus
Avg Score:75.1%
Providers:0