Home › Compare › ByteDance Seed: Seed 1.6 Flash vs ByteDance Seed: Seed 2.1 Turbo
ByteDance Seed: Seed 1.6 Flash vs ByteDance Seed: Seed 2.1 Turbo: API Pricing Compared
Comparing ByteDance Seed: Seed 1.6 Flash and ByteDance Seed: Seed 2.1 Turbo: on combined input+output list price, ByteDance Seed: Seed 1.6 Flash is cheaper at $0.375 vs $3 per 1M tokens — a difference of $2.625 (88%). ByteDance Seed: Seed 1.6 Flash costs $0.075 in / $0.3 out with a 262,144-token context; ByteDance Seed: Seed 2.1 Turbo costs $0.5 in / $2.5 out with a 262,144-token context.
| ByteDance Seed: Seed 1.6 Flash | ByteDance Seed: Seed 2.1 Turbo | |
|---|---|---|
| Input /1M | $0.075 | $0.5 |
| Output /1M | $0.3 | $2.5 |
| Cached input /1M | — | — |
| Context window | 262,144 | 262,144 |
| Max output tokens | 32,768 | 235,929 |
| Cost @ 10M in + 2M out / mo | $1.35 | $10 |
Estimate your own workload in the cost calculator, or open the full pages for ByteDance Seed: Seed 1.6 Flash and ByteDance Seed: Seed 2.1 Turbo.
Frequently asked questions
Which is cheaper, ByteDance Seed: Seed 1.6 Flash or ByteDance Seed: Seed 2.1 Turbo?
ByteDance Seed: Seed 1.6 Flash is cheaper on combined list price: $0.375 vs $3 per 1M tokens (input + output). At 10M input + 2M output tokens per month, ByteDance Seed: Seed 1.6 Flash costs $1.35 and ByteDance Seed: Seed 2.1 Turbo costs $10.
Which has the larger context window, ByteDance Seed: Seed 1.6 Flash or ByteDance Seed: Seed 2.1 Turbo?
ByteDance Seed: Seed 1.6 Flash has a context window of 262,144 tokens; ByteDance Seed: Seed 2.1 Turbo has 262,144 tokens. The larger one is ByteDance Seed: Seed 1.6 Flash.
Price snapshot October 21, 2026, refreshed daily.