NanoGPTDoubao Seed Character model ID, context window & pricing
seed
Quick facts
Model ID bytedance/doubao-seed-character
Source NanoGPT
Context Window 128000
Pricing $0.12 input / $0.29 output per 1M tokens
Capabilities reasoning
Model overview
Doubao Seed Character is an AI model from NanoGPT with 128000 token context window and text, image input support.
Published pricing is $0.12 input and $0.29 output per 1M tokens.
- Workloads that use text, image inputs with text outputs.
- Reasoning-heavy prompts where stepwise problem solving matters.
Model ID bytedance/doubao-seed-character
Provider NanoGPT
Family seed
Status -
Knowledge Cutoff -
Release Date 2026-07-18
Input Modalities text, image
Output Modalities text
Context Window 128000
Input Limit 128000
Output Limit 32768
Tool Calling No
Reasoning Yes
Structured Output No
Temperature Control -
Open Weights No
Input Cost / 1M tokens $0.12
Output Cost / 1M tokens $0.29
Reasoning Cost / 1M tokens -
Cache Read Cost / 1M tokens $0.02
Cache Write Cost / 1M tokens $0.00