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Llama 3.1 Nemotron Ultra 253B v1 vs o1
Comprehensive side-by-side LLM comparison
o1 leads with 2.0% 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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NVIDIA
Llama 3.1 Nemotron Ultra 253B was developed as NVIDIA's largest Nemotron variant, designed to provide maximum capability through extensive customization of large-scale foundations. Built with 253 billion parameters and NVIDIA's specialized training, it represents the flagship offering in the Nemotron family.
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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.
3 months newer
o1
OpenAI
2024-12-17
Llama 3.1 Nemotron Ultra 253B v1
NVIDIA
2025-04-07
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Performance Metrics
Context window and performance specifications
Average performance across 1 common benchmarks
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Llama 3.1 Nemotron Ultra 253B v1
Average Score:76.0%
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o1
Average Score:78.0%(+2.0%)
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Knowledge Cutoff
Training data recency comparison
Llama 3.1 Nemotron Ultra 253B v1
2023-12-01
More recent knowledge cutoff means awareness of newer technologies and frameworks
Provider Availability & Performance
Available providers and their performance metrics
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Llama 3.1 Nemotron Ultra 253B v1
0 providers
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o1
2 providers
Azure
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Llama 3.1 Nemotron Ultra 253B v1
Avg Score:76.0%
Providers:0
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o1
Avg Score:78.0%(+2.0%)
Providers:2