Seed 1.6 Flash
ByteDance released 2025-12-23
$0.131 per million tokens, balanced
No independent quality score.
No benchmark we track has measured this model. That is not the same as measuring it and finding it wanting — we simply cannot rank it, so we do not.
Every price dimension
| Input | $0.075/M |
|---|---|
| Output | $0.300/M |
Past 128,000 tokens the price changes. Input goes to $0.100/M (1.33×) and output to $0.800/M. The headline rate does not apply to a long-context workload.
Independent scores
No independent benchmark has measured this model.
Capability
| Context window | 262K |
|---|---|
| Max output | 33K |
| Input modes | image, text, video |
| Tool use | yes |
| Reasoning | optional |
Provenance
| Price source | openrouter.ai |
|---|---|
| Fetched | 2026-08-24 |
| Quality data | unrated |
Seed 1.6 Flash is an ultra-fast multimodal deep thinking model by ByteDance Seed, supporting both text and visual understanding. It features a 256k context window and can generate outputs of...