# ByteDance Seed: Seed 1.6 Flash

Provider: bytedance-seed  
Category: llm  
Model ID: `bytedance-seed/seed-1.6-flash`

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

- Context length: 262144 tokens
- Max output: 32768 tokens
- Modalities: image, text, video
- Released: 2025-12-23

## Pricing

- Input: $0.07 per million tokens
- Output: $0.30 per million tokens

## Providers

- **bytedance-seed** — ctx 262144, input $0.07/M, output $0.30/M

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Last verified: 2026-04-23T23:46:29.618Z  
Canonical URL: https://switchy.build/models/seed-1-6-flash