Quickstart

Start calling this model with endpoint-specific examples.

Benchmarks

Headline benchmark standings and comparison context.

Key dates, capabilities, and model metadata.

Seed 1.8 (2025-12-28) is a dated ByteDance language model release for chat, writing, analysis, and general-purpose automation.

Provider rollout in progress

Seed 1.8 (2025-12-28) is not fully available on the API yet. Provider availability and pricing will appear here as soon as rollout is complete.

No pricing data available yet

No API pricing or subscription plan information is available for this model yet.

If you know providers we can integrate, please tell us on Discord or open an issue on GitHub so we can add pricing data.Open an issue