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Magistral Small 2506 vs o3
Comprehensive side-by-side LLM comparison
o3 leads with 19.9% higher average benchmark score. o3 supports multimodal inputs. Overall, o3 is the stronger choice for coding tasks.
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Mistral AI
Magistral Small was created as an efficient reasoning-focused variant, designed to bring analytical capabilities to applications with tighter resource constraints. Built to balance problem-solving depth with practical deployment needs, it extends reasoning-enhanced AI to broader use cases.
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OpenAI
o3 represents the next generation in OpenAI's reasoning model series, developed to advance the capabilities of deliberate, step-by-step problem solving. Built to handle increasingly complex challenges across mathematics, science, and coding, it continues the evolution of reasoning-focused AI with improved analytical depth and accuracy.
1 month newer
o3
OpenAI
2025-04-16
Magistral Small 2506
Mistral AI
2025-06-10
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Performance Metrics
Context window and performance specifications
Average performance across 3 common benchmarks
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Magistral Small 2506
Average Score:67.2%
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o3
Average Score:87.1%(+19.9%)
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Knowledge Cutoff
Training data recency comparison
o3
2024-05-31
Magistral Small 2506
2025-06-01
More recent knowledge cutoff means awareness of newer technologies and frameworks
Provider Availability & Performance
Available providers and their performance metrics
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Magistral Small 2506
0 providers
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o3
1 providers
OpenAI
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Magistral Small 2506
Avg Score:67.2%
Providers:0
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o3
Avg Score:87.1%(+19.9%)
Providers:1