Tihu · Pelican Bench

Doubao Seed 2.1 Pro

ByteDance · Model release:

AI reference score 7.22 ± 0.86 Last 3 weekly runs · 9 images 1 weekly test leftUpdated every Sunday · 2026-10-25Top tiers of one model

Latest samples

SunLatest

Doubao Seed 2.1 Pro · default · 2026-10-25 · #1 · 8.50Doubao Seed 2.1 Pro · default · 2026-10-25 · #2 · 8.17Doubao Seed 2.1 Pro · default · 2026-10-25 · #3 · 7.94

Score trend

default · This model version has no selectable reasoning tiers Normal

2026-10-11 · 6.412026-10-18 · 7.042026-10-19 · 7.042026-10-20 · 7.042026-10-21 · 7.042026-10-23 · 7.042026-10-24 · 7.042026-10-25 · 8.212026-10-26 · 8.21

9 records in the last 30 days

2026-10-26 · Normal2026-10-25 · Collecting earlier results2026-10-24 · Normal2026-10-23 · Normal2026-10-21 · Normal2026-10-20 · Normal2026-10-19 · Normal2026-10-18 · Collecting earlier results2026-10-11 · Collecting earlier results

Earlier samples

default · This model version has no selectable reasoning tiers

Sun

Doubao Seed 2.1 Pro · default · 2026-10-18 · #3 · 7.38Doubao Seed 2.1 Pro · default · 2026-10-18 · #1 · 7.25Doubao Seed 2.1 Pro · default · 2026-10-18 · #2 · 6.49

Sun

Doubao Seed 2.1 Pro · default · 2026-10-11 · #1 · 6.79Doubao Seed 2.1 Pro · default · 2026-10-11 · #2 · 6.35Doubao Seed 2.1 Pro · default · 2026-10-11 · #3 · 6.08

Versions by score

  1. Doubao Seed 2.1 Pro
    Doubao Seed 2.1 Pro · default
    default · This model version has no selectable reasoning tiers 7.22Last 3 weekly runs · 9 images

Scores by criterion

Pelican likeness
8.50
Bicycle correctness
8.50
Riding pose
7.78
Composition
8.39
Obvious errors (higher is better)
7.61

Release notes

Original (Chinese)当天 Doubao Seed 2.1 Pro 可用。

· View release source ↗