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ByteDance Seed: Seed 1.6 Flash

bytedance-seed/seed-1.6-flash

⚙ tool calling

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...

specs & pricing
Type
text
Provider
bytedance-seed
Model ID
bytedance-seed/seed-1.6-flash
Capabilities
vision, tools, reasoning
Context window
262K tokens
Input price
$0.083 / 1M tokens
Output price
$0.33 / 1M tokens

Cloud price is billed from prepaid credits when a request fails over to the cloud. Open-weight models run free on GPUs you own — the gateway routes to your nodes first.

What it costs to run

cloud · 1M in + 1M out

$0.41

$0.083 for a million input tokens plus $0.33 for a million output tokens, billed from credits only when a request fails over to the cloud.

your hardware

cloud only

ByteDance Seed: Seed 1.6 Flash is a hosted model, so it is always served from the cloud. Route easy traffic to an open model on your own hardware and keep this one for the requests that need it.

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Call ByteDance Seed: Seed 1.6 Flash through one OpenAI-compatible endpoint.

Mix it with open models on your own hardware — the gateway routes each request to the cheapest place that can serve it.

no credit card · 2 nodes free · openai-compatible

Frequently asked questions

What is the context window of ByteDance Seed: Seed 1.6 Flash?
ByteDance Seed: Seed 1.6 Flash accepts up to 262,144 tokens (262K) of context per request.
How much does ByteDance Seed: Seed 1.6 Flash cost per million tokens?
Through Wide Area Intelligence, ByteDance Seed: Seed 1.6 Flash costs $0.083 per 1M input tokens and $0.33 per 1M output tokens when served from the cloud, billed from prepaid credits. A workload of 1M input plus 1M output tokens costs $0.41.

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