Mercury 2.5 Preview vs Seed-2.0-Code
Specs, per-token pricing, and live benchmark scores — refreshed daily from our benchmark database.
Specs & pricing
| Mercury 2.5 Preview | Seed-2.0-Code | |
|---|---|---|
| Company | Inception | ByteDance |
| Released | Aug 2026 | Aug 2026 |
| Context window | 260K | 262K |
| Input /1M tokens | $0.04 | $0.5 |
| Output /1M tokens | $0.15 | $3 |
| Open weights | No | No |
Benchmarks
No published benchmark scores yet for either model — scores appear here automatically once measured.
Scores come from published leaderboards and official model cards (sources listed on the benchmarks page) and refresh daily. Pricing via vendor pages and OpenRouter.