ByteDance

bytedance.com
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Portfolio Stats
Total Models6
Multimodal6
Benchmarks Run5
Avg Performance49.9%
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Latest Release
Seed 2.0 Pro
Released: Feb 14, 2026
Multimodal
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Release Timeline
Recent model releases by year
2026
1 model
2025
5 models
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Performance Overview
Top models and benchmark performance

Top Performing Models

By avg score
#1Seed 2.0 Pro
76.5%
#2Seed 1.5-VL
67.6%
#3Seed-1.8
61.9%
#4UI-TARS-2
53.1%
#5Doubao 1.5 Vision Pro
40.0%

Benchmark Categories

Coding
1
76.5%
Multimodal
1
67.6%
Agents
3
51.7%

Model Statistics

Multimodal Ratio
100%
Models with Providers
2

All Models

Complete portfolio of 6 models with advanced filtering

LicenseLinks
#01Seed 2.0 Pro
ByteDance's flagship multimodal agent model with 256K context for long-horizon reasoning tasks
Feb 14, 2026
Proprietary
76.5%
#02Seed-1.8
ByteDance Seed's Seed-1.8, a generalized agentic model with multimodal input and strong GUI agent capabilities
Dec 18, 2025
Proprietary
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#03UI-TARS-2
ByteDance's UI-TARS-2, an upgraded GUI agent supporting computer interaction, games, code, and tool use
Sep 4, 2025
Apache 2.0
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#04Seed 1.5-VL
ByteDance Seed's 1.5-VL, a 20B-active multimodal model excelling in visual reasoning and video understanding
May 15, 2025
Proprietary
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#05Doubao 1.5 Vision Pro
ByteDance's Doubao 1.5 Vision Pro, a multimodal model with advanced visual reasoning and OCR capabilities
Jan 22, 2025
Proprietary
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#06UI-TARS-72B-DPO
ByteDance's UI-TARS-72B-DPO, a 72B GUI agent model for automated computer and web interaction
Jan 1, 2025
Apache 2.0
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Resources
Official Website