Seed 2.0 Code

ByteDance Seed 2.0 Code is a coding model for multimodal software engineering and long-running agents, as described by the maker. It is the first version of its line in the registry. It has a context window of 262,144 tokens and a maximum output of 131,072 tokens. Pricing starts at $0.475 per million input tokens and $2.37 per million output tokens, with cached input from $0.095 per million tokens. The weights are not open. It supports reasoning mode, tool calling, and accepts image, text, and video inputs, returning text.

First version of its line in the registry.

Range across the hosts that serve it: up to $0.782 per 1M input tokens.

• ·Accepts image, text, and video inputs
• ·Supports reasoning mode for complex tasks
• ·Tool calling for agentic workflows
• ·Context window of 262,144 tokens
• ·Output up to 131,072 tokens

• Reach for it for multimodal software engineering tasks
• Reach for it for long-running agent workflows
• Reach for it for coding with image and video context

2 hosts serve this model at the price above · the maker's documentation

The registry keeps the six most recent versions of a line. Older ones stay in the file and can be surfaced without a rebuild.

What is the context window?

The context window is 262,144 tokens.

Does it accept image inputs?

Yes, it accepts image, text, and video inputs, and returns text.

What is the pricing?

Pricing starts at $0.475 per million input tokens and $2.37 per million output tokens. Cached input is $0.095 per million tokens.