ByteDance

Researched 16d ago

26 models across 8 families · Latest: Seed 2.0 Lite (2026-03)

TikTok data enhances AI realism

CodingRAGAgentsLong contextVisionClassificationJSON / Tool useChina

ByteDance's portfolio covers 26 active models across 8 non-obsolete families, with task labels spanning coding, rag, and agents. Open a model detail page to compare provider routes and sourced benchmarks.
Portfolio context: 7 decision-task tags, 26 active tracked models, latest research stamp 2026-05-19.

Use this portfolio page for

Teams evaluating coding, rag, and agents across this lab's releases
Readers comparing families before locking a flagship SKU
26 tracked SKUs for migration and pricing follow-ups

Do not stop here for

Choosing a hosting provider without opening a model page for price ladders

Active models

Non-deprecated SKUs linked to this researcher

Active families

Non-obsolete families in coverage

Open catalog

3 OSS

0 open-weight (text match)

Decision task tags

Mapped to the site-wide task taxonomy

Latest dated release

2026-03-10

Seed 2.0 Lite

Freshness

2026-05-19

Researched 16d ago

fresh

Release cadence

Showing 5 recent dated ships (full timeline below). Latest spotlight: Seed 2.0 Lite (2026-03-10).

Where this lab wins

Coding: 4 tracked models with SWE-bench / HumanEval-style scores.
RAG: 7 tracked models with ruler / needle retrieval benchmarks.
Agentic: 9 tracked models with BFCL, tau-bench, and SWE-bench tool-use coverage.
Long-context: 13 tracked models with context-token or InfiniteBench-class signal.

Flagship quality / price signal

Anchor SKU: ByteDance Doubao Seed 2.0 Pro (best sourced coding Q/$ in this portfolio).

Coding task grade C · benchmark swe-bench-verified score 76.5 · cheapest tracked output from ladder $2.37 per 1M tokens

ByteDance is a Chinese AI research organization founded in 2012. TikTok data enhances AI realism. ByteDance ships 8 model families totaling 26 models, with the most recent release Seed 2.0 Lite in 2026-03. Notable families include Seed 2, Seed, and Doubao Seed 2.0. Use it as a stable reference for lab background, release coverage, and follow-up model pages as they are added. View official API endpoints, benchmark performance, and coding/agent fit for every ByteDance model.

About

ByteDance, established in 2012 by Zhang Yiming and Liang Rubo in Beijing, China, began its journey focusing on AI-powered news aggregation with the app Toutiao. Rapidly expanding its horizons, the company ventured into the short-form video domain with Douyin for the Chinese market and TikTok for international audiences. This foresight in leveraging AI-driven recommendation systems has catapulted ByteDance into the upper echelons of global tech enterprises. Recently, ByteDance has made notable strides in generative AI and large language models (LLMs), reflecting a significant shift towards advanced AI research and development. The company is known for actively seeking talent concentrated on AI algorithms for LLMs, indicating a strong commitment to these emerging technologies. Recent developments include the integration of AI video generation into its Doubao chatbot and the launch of AI video applications like Jimeng AI, which showcase ByteDance's active engagement and innovation in the generative AI landscape. Despite the absence of detailed disclosures about its proprietary LLMs, ByteDance's expanding role in generative AI signifies its ambition to remain competitive. The company's venture into these technologies is a testament to its efforts to harness AI's potential beyond its original domains, marking its presence in the evolving technological sphere. The trajectory of ByteDance is punctuated by both extraordinary success and a fair share of scrutiny. While the widespread influence of TikTok underscores its substantive impact, the scrutiny over data privacy and national security concerns has also been significant, particularly due to its ties to China. Nevertheless, ByteDance's relentless pursuit of AI innovation underscores its commitment to lead in the digital and AI domains, navigating through challenges and aiming to solidify its role as a transformative force in the global technology landscape.