Seed 1.6
Seed 1.6 is a sparse Mixture-of-Experts (MoE) model with 23B active parameters out of 230B total, a context window of 256K tokens, and three reasoning modes including adaptive chain-of-thought (CoT) that calibrates thinking depth to question complexity.
ReasoningTool UseVision (Image)
index.ts
import { streamText } from 'ai'
const result = streamText({ model: 'bytedance/seed-1.6', prompt: 'Why is the sky blue?'})More models by ByteDance
| Model |
|---|
$7/M | — |  | 04/14/2026 | |||||||||
$5.60/M | — | | 04/14/2026 | |||||||||
$0.01/sec+5 more | — | | 12/16/2025 | |||||||||
$0.01/sec+2 more | — | | 10/24/2025 | |||||||||
| 256K | 1.2s | 107tps | $0.25/M | $2/M | Read: $0.05/M Write: — | — | | 09/01/2025 | ||||
$0.02/sec+2 more | — | | 06/11/2025 |