o3-mini vs Seed 2.0 Pro Comparison
Comparing o3-mini and Seed 2.0 Pro across benchmarks, pricing, and capabilities.
Performance Benchmarks
Comparative analysis across standard metrics
o3-mini outperforms in 0 benchmarks, while Seed 2.0 Pro is better at 2 benchmarks (GPQA, SWE-Bench Verified).
Seed 2.0 Pro significantly outperforms across most benchmarks.
Arena Performance
Human preference votes
Pricing Analysis
Price comparison per million tokens
Cost data unavailable.
Context Window
Maximum input and output token capacity
Only o3-mini specifies input context (200,000 tokens). Only o3-mini specifies output context (100,000 tokens).
Input Capabilities
Supported data types and modalities
Seed 2.0 Pro supports multimodal inputs, whereas o3-mini does not.
Seed 2.0 Pro can handle both text and other forms of data like images, making it suitable for multimodal applications.
o3-mini
Seed 2.0 Pro
License
Usage and distribution terms
Both models are licensed under proprietary licenses.
Both models have usage restrictions defined by their respective organizations.
Proprietary
Closed source
Proprietary
Closed source
Release Timeline
When each model was launched
o3-mini was released on 2025-01-30, while Seed 2.0 Pro was released on 2026-02-14.
Seed 2.0 Pro is 13 months newer than o3-mini.
Jan 30, 2025
1.1 years ago
Feb 14, 2026
4 weeks ago
1.0yr newerKnowledge Cutoff
When training data ends
o3-mini has a knowledge cutoff of 2023-09-30, while Seed 2.0 Pro has a cutoff of 2024-01-01.
Seed 2.0 Pro has more recent training data (up to 2024-01-01), making it potentially better informed about events through that date compared to o3-mini (2023-09-30).
Sep 2023
Jan 2024
4 mo newerOutputs Comparison
Key Takeaways
o3-mini
View detailsOpenAI
Seed 2.0 Pro
View detailsByteDance
Detailed Comparison
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