ByteDanceSeed2 1 Pro
Seed2 1 Pro is a ByteDance proprietary model. It is not yet ranked: 1 independent result so far, and the index needs at least five across two categories. Last measured 16 Oct 2026.
- Blended price
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- Output speed
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- First answer
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- Context
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- Full answer
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- Cost per run
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- Released
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- date not published by our sources
- Coding56
Benchmark results
See all LLM benchmarks. One column per reasoning effort. Rank is among every configuration of every model on that benchmark. Hover a score for the run it came from.
Coding
| Benchmark | not stated | Source |
|---|---|---|
| Arena WebDev | 1520#49 | Arena (LMArena) |
More from ByteDance
See also
Data as of 18 Oct 2026. Compare with another model.
Cite as: BenchLeader, “Seed2 1 Pro: benchmarks, pricing, speed and rank”, https://www.benchleader.com/models/seed2-1-pro, data as of 18 Oct 2026.