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InternS1 vs o1
Comprehensive side-by-side LLM comparison
. Both models have their strengths depending on your specific coding needs.
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Shanghai AI Lab
InternS1, released by Shanghai AI Laboratory at WAIC 2025 on July 26, 2025, is a multimodal scientific reasoning large language model designed for advanced problem-solving across mathematics, physics, chemistry, and related domains. It supports text, image, and potentially other scientific data formats as input, and demonstrated strong performance on competition-level scientific benchmarks. InternS1 targets open-source scientific research, STEM education, and applications requiring deep domain reasoning across natural science disciplines.
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OpenAI
OpenAI o1, released by OpenAI in December 2024, is a reasoning-focused large language model that applies extended chain-of-thought processing before generating responses. It features a 200K token context window and native image understanding, demonstrating strong performance on STEM benchmarks requiring multi-step reasoning. o1 targets mathematics, science, and coding tasks where careful deliberation over the problem produces more accurate outputs than direct generation.
7 months newer
o1
OpenAI
2024-12-05
InternS1
Shanghai AI Lab
2025-07-26
Performance Metrics
Context window and performance specifications
Average performance across 1 common benchmarks
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InternS1
Average Score:-1.0%
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o1
Average Score:-1.0%
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Knowledge Cutoff
Training data recency comparison
o1
2023-10
More recent knowledge cutoff means awareness of newer technologies and frameworks
Provider Availability & Performance
Available providers and their performance metrics
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InternS1
0 providers
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o1
1 providers
OpenAI
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InternS1
Avg Score:-1.0%
Providers:0
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o1
Avg Score:-1.0%
Providers:1