Models

Faster ByteDance Seed 2.1 model for multimodal reasoning and latency-sensitive agent workflows

Rolling ByteDance Seed model for rapidly updated reasoning, coding, and agent capabilities

ByteDance Seed model optimized for character-driven dialogue and consistent conversational behavior

Flagship ByteDance Seed 2.1 model for complex multimodal reasoning, coding, and agents

Flagship ByteDance Seed 2.0 model for complex multimodal reasoning and long-horizon agent workflows

Cost-efficient ByteDance Seed 2.0 model for production chat, analysis, and structured generation

ByteDance Seed coding model for multimodal software engineering and long-running agents

Lightweight ByteDance Seed 2.0 model for low-latency multimodal reasoning and high-volume tasks

ByteDance Seed model for multimodal reasoning, long-context analysis, and agent workflows

Low-latency ByteDance Seed model for high-throughput chat, extraction, and lightweight tool use

ByteDance Seed multimodal model for image understanding, visual reasoning, and tool-assisted tasks

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...

Seed 2.1 Turbo is a multimodal model from ByteDance Seed for coding and long-horizon agent workflows. It is suited for end-to-end software delivery, multi-step task execution, and understanding visual and...

Seed 1.6 is a general-purpose model released by the ByteDance Seed team. It incorporates multimodal capabilities and adaptive deep thinking with a 256K context window.