ByteDance

ByteDance is a leading global internet technology company founded in 2012, operating Douyin, TikTok, Toutiao, and other products. TikTok is one of the most-downloaded short-video apps in the world, and the company spans short video, news, social, and entertainment. On AI, ByteDance has built the Doubao assistant, the Coze agent platform, and Jimeng AI creation, offering LLM services through Volcano Ark.

AI Tools

Doubao Work

Let Doubao work for you: AI writing, docs, PPTs, data analysis - new work habit

TRAE Work

AI deeply integrated in dev workflows: code to collaboration, tenfold efficiency

HaiMianYinYueAPP

Upload lyrics or melodies; AI composes and arranges so anyone can create songs

XingHui

Create professional AI avatar portraits and videos with one click

FeiShu

Feishu is ByteDance's AI-powered work platform, integrating collaborative office tools with AI assistance for enterprise productivity.

DouBaoDaMoXing

Doubao: ByteDance's flagship LLM with high performance at ultra-low cost

Doubao

ByteDance's all-in-one AI assistant for chat, search, and creation

Sponge Music

Turn inspiration or lyrics into a song with AI – unleash your music potential

HuoShanZengZhangYingXiaoPingTai(GMP)

One-stop intelligent growth marketing platform for boosting users and revenue

Xiaowukong

Unlock your personal AI assistant to handle work, creativity, and life in one tap

Coze

Discover a sea of AI agents, free to use and one-click clone

Coze

ByteDance's all-in-one AI development and workplace platform combining agents, workflows, and multi-scenario tools for efficient creation and development.

TRAE

Let AI empower every line of code: TRAE takes you from idea to delivery

JiChuang

One-Stop AI Creative Platform for High-Converting Ad Assets at Scale

ChitChop

ChitChop: Open a New Era of Smart Conversations

HuoShanFangZhouAgent Plan

Zero-code agent creation, one-click deployment, unleash LLM productivity

HuoShanYinQing

Your AI Cloud for the Agent Era — a one-stop enterprise AI platform that unifies large language models, AI development tools, ready-to-use applications, and cloud infrastructure to help businesses build, deploy, and scale intelligent agents with speed, stability, and flexibility.

AI Models

Seedream 5.0 Flash is an image generation and editing model from ByteDance Seed. It is the fast, cost-efficient tier of the Seedream 5.0 family, suited for high-volume production and interactive editing workflows that need precise edits at low latency.

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Released
2026-10-01

Seed Audio 1.0 is ByteDance Seed's non-streaming audio generation model. It produces speech and other audio from a natural-language text prompt that can describe the desired voice, tone, and sound effects, optionally guided by a Seed speaker ID or a reference audio clip for voice cloning. Output is limited to 120 seconds per request and is billed per second of generated audio. Suited to audiobooks, voiceovers, games, and similar workloads.

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Released
2026-09-25
Output
$2,500 /M

Seedream 5.0 Lite is an image generation model from ByteDance Seed. It is suited for professional visual creation that benefits from web-connected retrieval, complex-prompt comprehension, visual references, and broad knowledge coverage.

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Released
2026-08-13

Seedream 5.0 Pro is an image generation and editing model from ByteDance Seed. It is suited for commercial visual-production workflows that require precise editing control, lifelike scenes, and natural rendering.

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Released
2026-08-12

Seedance 2.0 Mini is a video generation model from ByteDance. It supports text-to-video, image-to-video with first and last frame control, and multimodal reference-to-video with image, video, and audio inputs. It supports 480p and 720p output for 4-15 second videos. The number of tokens is given by (height of output video * width of output video * duration * 24) / 1024

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Released
2026-08-12

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 video content, with capabilities for planning, debugging, and self-correction.

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262.1K
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Released
2026-08-12
Input
$0.5 /M
Output
$2.5 /M

Seed-2.0-Code

ByteDance

Seed 2.0 Code is a model from ByteDance Seed optimized for agentic coding. It is suited for frontend development, multilingual programming tasks, and coding-agent workflows in tools such as Claude Code, Kilo, and OpenCode.

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262.1K
Max output
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Released
2026-08-12
Input
$0.5 /M
Output
$3 /M

Seedance 2.5

ByteDance

Seedance 2.5 is a video generation model from ByteDance. It is suited for long-form storytelling, multimodal reference-based generation, video editing, and video extension. It supports first-frame and first-and-last-frame control, up to 50 image, video, and audio reference assets, optional generated audio, and multilingual audiovisual generation.

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Released
2026-08-07

Seedance 2.0

ByteDance

Seedance 2.0 is a video generation model from ByteDance. It supports text-to-video, image-to-video with first and last frame control, and multimodal reference-to-video. It is particularly strong at preserving character consistency, visual style, and camera movement from reference material. The number of tokens is given by (height of output video * width of output video * duration * 24) / 1024

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Released
2026-04-15

Seedance 2.0 Fast is a video generation model from ByteDance. It supports text-to-video, image-to-video with first and last frame control, and multimodal reference-to-video. It prioritizes generation speed and lower cost over maximum output quality. The number of tokens is given by (height of output video * width of output video * duration * 24) / 1024

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Released
2026-04-15

ByteDance's next-generation audio-visual generation model with a 4.5B parameter Dual-Branch Diffusion Transformer architecture. Seedance 1.5 Pro generates video and audio simultaneously in a single unified pass — eliminating the timing issues of sequential audio dubbing. Supports multi-language lip-sync (English, Mandarin, Japanese, Korean, Spanish, and more), cinematic camera control (pan, tilt, zoom, orbit), multi-character dialogue, and character consistency across shots. Produces clips from 4–12 seconds at up to 1080p. The number of tokens is given by (height of output video * width of output video * duration * 24) / 1024

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Released
2026-03-23

Seed-2.0-Lite

ByteDance

Seed-2.0-Lite is a versatile, cost‑efficient enterprise workhorse that delivers strong multimodal and agent capabilities while offering noticeably lower latency, making it a practical default choice for most production workloads across text, vision, and tools. Engineered for high-frequency visual understanding and agentic workflows, it's an ideal choice for deployment at scale with minimal latency.

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262.1K
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Released
2026-03-10
Input
$0.25 /M
Output
$2 /M

Seed-2.0-Mini

ByteDance

Seed-2.0-mini targets latency-sensitive, high-concurrency, and cost-sensitive scenarios, emphasizing fast response and flexible inference deployment. It delivers performance comparable to ByteDance-Seed-1.6, supports 256k context, four reasoning effort modes (minimal/low/medium/high), multimodal understanding, and is optimized for lightweight tasks where cost and speed take priority.

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262.1K
Max output
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Released
2026-02-26
Input
$0.1 /M
Output
$0.4 /M

Seedream 4.5

ByteDance

Seedream 4.5 is the latest in-house image generation model developed by ByteDance. Compared with Seedream 4.0, it delivers comprehensive improvements, especially in editing consistency, including better preservation of subject details, lighting, and color tone. It also enhances portrait refinement and small-text rendering. The model’s multi-image composition capabilities have been significantly strengthened, and both reasoning performance and visual aesthetics continue to advance, enabling more accurate and artistically expressive image generation. Pricing is $0.04 per output image, regardless of size.

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4.1K
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Released
2025-12-23

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 up to 16k tokens.

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262.1K
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Released
2025-12-23
Input
$0.075 /M
Output
$0.3 /M

Seed 1.6

ByteDance

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.

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262.1K
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Released
2025-12-23
Input
$0.25 /M
Output
$2 /M

UI-TARS 7B

ByteDance

UI-TARS-1.5 is a multimodal vision-language agent optimized for GUI-based environments, including desktop interfaces, web browsers, mobile systems, and games. Built by ByteDance, it builds upon the UI-TARS framework with reinforcement learning-based reasoning, enabling robust action planning and execution across virtual interfaces. This model achieves state-of-the-art results on a range of interactive and grounding benchmarks, including OSworld, WebVoyager, AndroidWorld, and ScreenSpot. It also demonstrates perfect task completion across diverse Poki games and outperforms prior models in Minecraft agent tasks. UI-TARS-1.5 supports thought decomposition during inference and shows strong scaling across variants, with the 1.5 version notably exceeding the performance of earlier 72B and 7B checkpoints.

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128K
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Released
2025-07-22
Input
$0.1 /M
Output
$0.2 /M

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