Base44 Superagents-AI agent that does it all
Mini toolsSeed 2.0
By ByteDance
Model family: Seed
The link you shared points to a Seed2.0 model card PDF hosted on ByteDance’s Lark/Bytedns static storage, but from this environment that file returns an HTTP error, so I cannot read or quote it. Outside of that private document and a few rumor-style mentions, no official open documentation of Seed 2.0’s capabilities seems to be available yet, so anything more specific would be guesswork.
New
Multimodal
Gen 3
Overview
Seed 2.0 is described publicly only as a new ByteDance Seed language model for Doubao, but there is not yet any reliable, detailed public technical description of its architecture, context length, or training data that I can quote.
About ByteDance
ByteDance is a multinational technology company known for its content platforms, including TikTok and Douyin.
View Company ProfileTools using Seed 2.0
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Seed by ByteDance — v1.8Stronger emphasis on real-world complexity evaluation via a 4-part framework (Science Discovery, Vibe Coding, Context Learning, Real-World Tasks) instead of Seed1.8’s broader benchmark grouping. Deeper GUI-agent focus with explicit end-to-end evaluations in heavy “real app” environments like FreeCAD (CAD) and CapCut (video editing), which are not used as named GUI testbeds in Seed1.8. More direct focus on reducing visual hallucinations and improving structured extraction from screenshots, charts, and scanned documents compared to Seed1.8’s more general multimodal capability framing. Tool orchestration is treated as a more central capability axis, highlighting orchestration benchmarks (for example MCP-Mark) beyond the tool-use framing in Seed1.8. The write-up shifts from “generalized real-world agency” toward “intelligence frontier for real-world complexity,” putting more weight on long-horizon, high-value workflows (research, coding projects, context learning) as the organizing target.
Last updated: February 25, 2026
