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Llama 3.1 Nemotron Ultra 253B v1 vs Pixtral-12B
Comprehensive side-by-side LLM comparison
Llama 3.1 Nemotron Ultra 253B v1 leads with 28.2% higher average benchmark score. Pixtral-12B supports multimodal inputs. Overall, Llama 3.1 Nemotron Ultra 253B v1 is the stronger choice for coding tasks.
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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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Mistral AI
Pixtral 12B was introduced as Mistral's multimodal vision-language model, designed to understand and reason about both images and text. Built with 12 billion parameters for integrated visual and textual processing, it extends Mistral's capabilities into multimodal applications.
6 months newer
Pixtral-12B
Mistral AI
2024-09-17
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:89.5%(+28.2%)
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Pixtral-12B
Average Score:61.3%
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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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Pixtral-12B
1 providers
Mistral AI
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Llama 3.1 Nemotron Ultra 253B v1
Avg Score:89.5%(+28.2%)
Providers:0
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Pixtral-12B
Avg Score:61.3%
Providers:1