Seed 1.6 Flash (250715) (ByteDance) vs DeepSeek V4 Pro (reka-ai)
Seed 1.6 Flash (250715) (ByteDance) is cheaper on output tokens, while DeepSeek V4 Pro (reka-ai) offers a larger context window. Choose Seed 1.6 Flash (250715) (ByteDance) or DeepSeek V4 Pro (reka-ai) based on the trade-off between cost, context, and the benchmarks that matter for your use case.
| Spec | Seed 1.6 Flash (250715) (ByteDance) | DeepSeek V4 Pro (reka-ai) |
|---|---|---|
| Provider | LLM Gateway | LLM Gateway |
| Input / 1M tokens | $0.07 | $1.20 |
| Output / 1M tokens | $0.30 | $3.30 |
| Context window | 256K | 1M |
| Parameters | — | — |
| Open weights | No | Yes |
| Released | Jul 2025 | Apr 2026 |
FAQ
Is Seed 1.6 Flash (250715) (ByteDance) or DeepSeek V4 Pro (reka-ai) cheaper?
Seed 1.6 Flash (250715) (ByteDance) is cheaper on output tokens ($0.30 vs $3.30 per 1M).
Which has the larger context window, Seed 1.6 Flash (250715) (ByteDance) or DeepSeek V4 Pro (reka-ai)?
DeepSeek V4 Pro (reka-ai) has the larger context window (1M tokens).
Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.