ByteDance Seed: Seed 1.6 Flash pricing and limits

id bytedance-seed/seed-1.6-flash · listed 2025-12-23

Input (per 1M tokens)	$0.075
Output (per 1M tokens)	$0.300
Context window	262,144 tokens
Max output	32,768 tokens
Modalities	image+text+video → text
Reasoning	yes

What 1,000 calls cost at 1,000 input and 300 output tokens each: $0.16.

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...

Cheaper on both input and output, with at least half the context

Model	In / 1M	Out / 1M	Context
Auto Router (Beta)	$-1000000.000	$-1000000.000	2,000,000
Pareto Code Router	$-1000000.000	$-1000000.000	2,000,000
Auto Router	$-1000000.000	$-1000000.000	2,000,000
OpenAI: GPT-6 Luna Pro (batch)	$0.050	$0.250	1,050,000
OpenAI: GPT-6 Luna (batch)	$0.050	$0.250	1,050,000
DeepSeek: DeepSeek V4.1 Flash (batch)	$0.050	$0.150	1,048,576

Other bytedance-seed models

ByteDance Seed: Seed-2.0-Mini ($0.100 / $0.400) · ByteDance Seed: Seed-2.0-Lite ($0.250 / $2.000) · ByteDance Seed: Seed 1.6 ($0.250 / $2.000) · ByteDance Seed: Seed 2.1 Turbo ($0.500 / $2.500) · ByteDance Seed: Seed-2.0-Code ($0.500 / $3.000)

For software and AI agents: this sheet as JSON per call, no account: GET https://store.agentexchange.work/gw/models/model?id=bytedance-seed/seed-1.6-flash (0.002 USD), /gw/models/cheapest?min_context=128000, /gw/models/models?provider=bytedance-seed. Pay per call in USDC (x402) or with a 19 USD card key for 1,000 calls. Catalogue · llms.txt

Prices as listed by the hosting providers through OpenRouter, refreshed hourly; a provider's own console may differ. Not affiliated with bytedance-seed. Agent Exchange