Bytedance Seed
As of 2026-10-18, Bytedance Seed has 6 models on the meo leaderboard, 4 first-party-tested. Its highest-ranked model is ByteDance Seed: Seed 1.6 (#35, 64.9%), while ByteDance Seed: Seed 1.6 Flash leads on Effective Value (π).
| meo rank | Model | Accuracy | π index | $ / correct | Context | Weights |
|---|---|---|---|---|---|---|
| #35 | ByteDance Seed: Seed 1.6 | 64.9% | 0.036 | $0.0069 | 262K | β |
| #47 | ByteDance Seed: Seed 1.6 Flash | 57.7% | 0.080 | $0.0022 | 262K | β |
| #69 | ByteDance Seed: Seed-2.0-Lite | 47.7% | <0.001 | $0.0080 | 262K | β |
| #82 | ByteDance Seed: Seed-2.0-Mini | 37.2% | <0.001 | $0.0013 | 262K | β |
| β | ByteDance Seed: Seed 2.1 Turbo | β | β | β | 262K | β |
| β | ByteDance Seed: Seed-2.0-Code | β | β | β | 262K | β |
Frequently asked questions
How many AI models does Bytedance Seed have?
Bytedance Seed has 6 models on the meo leaderboard, of which 4 are first-party-tested. Its best-ranked model is ByteDance Seed: Seed 1.6 at #35 (64.9% accuracy).
What is Bytedance Seed's best AI model?
On the un-leaked meo benchmark, Bytedance Seed's top model is ByteDance Seed: Seed 1.6, ranked #35 overall with 64.9% accuracy, while ByteDance Seed: Seed 1.6 Flash leads the lab on Effective Value (π).
Does Bytedance Seed release open-weights models?
None of Bytedance Seed's listed models are flagged open-weights; they are served via API.
Related: all AI labs Β· full leaderboard Β· rankings Β· methodology.