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ByteDance Seed: Seed 1.6 Flash API Pricing

ByteDance Seed: Seed 1.6 Flash is an API model from bytedance-seed. It costs $0.075 per 1M input tokens and $0.3 per 1M output tokens. Its context window is 262,144 tokens with up to 32,768 output tokens. A workload of 10M input + 2M output tokens costs about $1.35 per month.
Input
$0.075
per 1M tokens
Output
$0.3
per 1M tokens
Cached input
—
per 1M tokens
Context window
262K
262,144 tokens
Blended (80/20)
$0.12
per 1M tokens

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...

How much does ByteDance Seed: Seed 1.6 Flash cost for a real workload?

At 10M input + 2M output tokens per month, ByteDance Seed: Seed 1.6 Flash costs about $1.35 ($0.75 input + $0.6 output). Try your own volumes in the cost calculator.

What are cheaper alternatives to ByteDance Seed: Seed 1.6 Flash?

Compare ByteDance Seed: Seed 1.6 Flash with other models

ByteDance Seed: Seed 1.6 Flash vs ByteDance Seed: Seed-2.0-MiniByteDance Seed: Seed 1.6 Flash vs ByteDance Seed: Seed-2.0-LiteByteDance Seed: Seed 1.6 Flash vs ByteDance Seed: Seed 1.6ByteDance Seed: Seed 1.6 Flash vs ByteDance Seed: Seed 2.1 TurboByteDance Seed: Seed 1.6 Flash vs ByteDance Seed: Seed-2.0-Code

Frequently asked questions

How much does ByteDance Seed: Seed 1.6 Flash cost?

ByteDance Seed: Seed 1.6 Flash costs $0.075 per 1M input tokens and $0.3 per 1M output tokens (list price, snapshot October 21, 2026). At 10M input + 2M output tokens per month that is about $1.35.

What is the context window of ByteDance Seed: Seed 1.6 Flash?

ByteDance Seed: Seed 1.6 Flash has a context window of 262,144 tokens and can return up to 32,768 output tokens per response.

What are cheaper alternatives to ByteDance Seed: Seed 1.6 Flash?

Cheaper models include Tencent: Hy-MT2-30B-A3B ($0.074 in / $0.295 out), Tencent: Hy-MT2-7B ($0.074 in / $0.295 out), Qwen: Qwen3 32B ($0.08 in / $0.28 out). See the full list on this page.

Is ByteDance Seed: Seed 1.6 Flash free to use?

No. ByteDance Seed: Seed 1.6 Flash is a paid model at $0.075 input / $0.3 output per 1M tokens. 20 free models are listed on the free models page.

Provider: bytedance-seed · Model ID: bytedance-seed/seed-1.6-flash · Modality: text+image+video->text · Price snapshot October 21, 2026, refreshed daily. How we collect prices