Side-by-side benchmark comparison across agentic, coding, multimodal, knowledge, reasoning, and math workflows.
Seed-2.0-Mini is clearly ahead on the aggregate, 53 to 49. The gap is large enough that you do not need to squint at the spreadsheet to see the difference.
Seed-2.0-Mini's sharpest advantage is in coding, where it averages 24.7 against 19.3. The single biggest benchmark swing on the page is SWE-bench Pro, 29 to 19.
Seed-2.0-Mini gives you the larger context window at 256K, compared with 200K for Claude 3 Haiku.
Pick Seed-2.0-Mini if you want the stronger benchmark profile. Claude 3 Haiku only becomes the better choice if its workflow or ecosystem matters more than the raw scoreboard.
Seed-2.0-Mini
46.2
Claude 3 Haiku
44
Seed-2.0-Mini
24.7
Claude 3 Haiku
19.3
Seed-2.0-Mini
73.1
Claude 3 Haiku
68.7
Seed-2.0-Mini
64.8
Claude 3 Haiku
59.6
Seed-2.0-Mini
44.6
Claude 3 Haiku
42.8
Seed-2.0-Mini
80
Claude 3 Haiku
76
Seed-2.0-Mini
71.8
Claude 3 Haiku
71.1
Seed-2.0-Mini
65.1
Claude 3 Haiku
62.2
Seed-2.0-Mini is ahead overall, 53 to 49. The biggest single separator in this matchup is SWE-bench Pro, where the scores are 29 and 19.
Seed-2.0-Mini has the edge for knowledge tasks in this comparison, averaging 44.6 versus 42.8. Inside this category, MMLU is the benchmark that creates the most daylight between them.
Seed-2.0-Mini has the edge for coding in this comparison, averaging 24.7 versus 19.3. Inside this category, SWE-bench Pro is the benchmark that creates the most daylight between them.
Seed-2.0-Mini has the edge for math in this comparison, averaging 65.1 versus 62.2. Inside this category, AIME 2023 is the benchmark that creates the most daylight between them.
Seed-2.0-Mini has the edge for reasoning in this comparison, averaging 64.8 versus 59.6. Inside this category, MRCRv2 is the benchmark that creates the most daylight between them.
Seed-2.0-Mini has the edge for agentic tasks in this comparison, averaging 46.2 versus 44. Inside this category, Terminal-Bench 2.0 is the benchmark that creates the most daylight between them.
Seed-2.0-Mini has the edge for multimodal and grounded tasks in this comparison, averaging 73.1 versus 68.7. Inside this category, OfficeQA Pro is the benchmark that creates the most daylight between them.
Seed-2.0-Mini has the edge for instruction following in this comparison, averaging 80 versus 76. Inside this category, IFEval is the benchmark that creates the most daylight between them.
Seed-2.0-Mini has the edge for multilingual tasks in this comparison, averaging 71.8 versus 71.1. Inside this category, MGSM is the benchmark that creates the most daylight between them.
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