doubao-seed-character-260628

Description

ByteDance Doubao Seed Character (260628) — Doubao's character-dialogue model for persona-driven, multi-turn conversation, the successor line to doubao-1-5-pro-32k-character. This build carries the vendor's deep thinking, text generation, multimodal understanding, tool calling, and structured output (json_schema recommended) capability labels. 128K context window with 96K maximum input and up to 32K output tokens (4K by default). Priced by input length: requests up to 32K input tokens bill at the standard tier; longer requests bill at the long-context tier, where input costs 1.5 times and output three times the standard-tier rate.