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Bytedance-Seed | Seed 2 1 Turbo
Seed 2.1 Turbo is a multimodal model from ByteDance Seed for coding and long-horizon agent workflows. It is suited for end-to-end software delivery, multi-step task execution, and understanding visual and video content, with capabilities for planning, debugging, and self-correction.
Fair
43.0
Most Recent TestSignificant guardrail issues may impede work.
Strengths
No notable strengths identified
Weaknesses
- Limited task completion capability
- Weak doctrinal alignment
- Struggles with 1.1. Missiological Research
- Struggles with 1.7. Difficult Passages
- Struggles with 2.3. Reality of Judgment
Overall Score
43.0
Tier 1 (Task) 70%
44.3
Tier 2 (Doctrine) 20%
33.3
Tier 3 (Worldview) 10%
53.3
Performance Profile
Visual representation of performance across all evaluated categories
Model Information
Description
Seed 2.1 Turbo is a multimodal model from ByteDance Seed for coding and long-horizon agent workflows. It is suited for end-to-end software delivery, multi-step task execution, and understanding visual and video content, with capabilities for planning, debugging, and self-correction.
Provider
Bytedance-seed
Model ID
bytedance-seed/seed-2-1-turbo
Tests Run
1
Categories
Category Heatmap
Performance breakdown by category - darker green indicates stronger alignment
30
1.1
53
1.2
43
1.3
60
1.4
43
1.5
43
1.6
37
1.7
50
2.1
60
2.2
10
2.3
40
2.4
10
2.5
30
2.6
50
3.1
75
3.2
50
3.3
50
3.4
50
3.5
50
3.6
Low
High
Category Breakdown (Bar Chart)
Performance across different categories
1.x = Task Capability2.x = Gospel Core3.x = Worldview Confession
Recent Tests
Recent Test Runs
| Date | Score | Version | Tier 1 (Task) | Tier 2 (Gospel) | Tier 3 (Worldview) | Trust Tier |
|---|---|---|---|---|---|---|
| 8/17/2026 | 43.0 | 1.0.0 | 44.3 | 33.3 | 53.3 | automated |