Side-by-side benchmark comparison across agentic, coding, multimodal, knowledge, reasoning, and math workflows.
Seed-2.0-Lite is clearly ahead on the aggregate, 63 to 51. The gap is large enough that you do not need to squint at the spreadsheet to see the difference.
Seed-2.0-Lite's sharpest advantage is in coding, where it averages 41.4 against 19. The single biggest benchmark swing on the page is SWE-bench Verified, 45 to 10.
Seed-2.0-Lite gives you the larger context window at 256K, compared with 200K for Claude 3 Opus.
Pick Seed-2.0-Lite if you want the stronger benchmark profile. Claude 3 Opus only becomes the better choice if its workflow or ecosystem matters more than the raw scoreboard.
Seed-2.0-Lite
55.1
Claude 3 Opus
48.1
Seed-2.0-Lite
41.4
Claude 3 Opus
19
Seed-2.0-Lite
79.6
Claude 3 Opus
70.3
Seed-2.0-Lite
73
Claude 3 Opus
61.6
Seed-2.0-Lite
53.9
Claude 3 Opus
45
Seed-2.0-Lite
89
Claude 3 Opus
77
Seed-2.0-Lite
82.5
Claude 3 Opus
69.8
Seed-2.0-Lite
75
Claude 3 Opus
65.9
Seed-2.0-Lite is ahead overall, 63 to 51. The biggest single separator in this matchup is SWE-bench Verified, where the scores are 45 and 10.
Seed-2.0-Lite has the edge for knowledge tasks in this comparison, averaging 53.9 versus 45. Inside this category, MMLU-Pro is the benchmark that creates the most daylight between them.
Seed-2.0-Lite has the edge for coding in this comparison, averaging 41.4 versus 19. Inside this category, SWE-bench Verified is the benchmark that creates the most daylight between them.
Seed-2.0-Lite has the edge for math in this comparison, averaging 75 versus 65.9. Inside this category, AIME 2023 is the benchmark that creates the most daylight between them.
Seed-2.0-Lite has the edge for reasoning in this comparison, averaging 73 versus 61.6. Inside this category, LongBench v2 is the benchmark that creates the most daylight between them.
Seed-2.0-Lite has the edge for agentic tasks in this comparison, averaging 55.1 versus 48.1. Inside this category, Terminal-Bench 2.0 is the benchmark that creates the most daylight between them.
Seed-2.0-Lite has the edge for multimodal and grounded tasks in this comparison, averaging 79.6 versus 70.3. Inside this category, OfficeQA Pro is the benchmark that creates the most daylight between them.
Seed-2.0-Lite has the edge for instruction following in this comparison, averaging 89 versus 77. Inside this category, IFEval is the benchmark that creates the most daylight between them.
Seed-2.0-Lite has the edge for multilingual tasks in this comparison, averaging 82.5 versus 69.8. Inside this category, MGSM is the benchmark that creates the most daylight between them.
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