1 across 1 category board · seed.bytedance.com
ModelCap tracks 6 canonical ByteDance Seed models as of 22 September 2026: 6 language models (1 with a public ModelCap Index position). Superseded versions and equivalent serving routes stay listed on this page, marked as such.
Seed 2.1 Turbo is ByteDance Seed's highest-ranked model as of 22 September 2026, at ModelCap Index position #20 with a score of 77.7. The table lists every ranked ByteDance Seed model in Index order.
Seed 1.6 Flash at $0.30 per 1M output tokens ($0.075 per 1M input) as of 22 September 2026, the lowest listed price among ByteDance Seed's 6 priced language models. Prices are the lowest current provider offer on the OpenRouter catalogue.
Seed 2.1 Turbo, with a published context window of 262K tokens. Individual providers can serve less than the published maximum; each model page lists every endpoint's own limit.
No tracked ByteDance Seed model publishes downloadable weights in the current snapshot; access is through hosted APIs or products.
Seed 2.1 Turbo, first listed on 12 August 2026 and currently ModelCap Index #20. New ByteDance Seed models appear here as soon as they pass automatic identity checks; the launches page tracks releases across every publisher.