Doubao Seedream 4.5

doubao-seedream-4-5-251128

Price

¥0.25

/次

Input

Text, Image

Output

Text, Image

Start using Doubao Seedream 4.5 now

Support Subscription & Pay-as-you-go matching your needs in Studio & API

View Pricing

Specifications

Context Window

Max Output Tokens

Modalities

Text

Input and output

Image

Input and output

Audio

Not supported

Video

Not supported

Endpoints

Core Generation

Chat Completions

/v1/chat/completions

Responses

/v1/responses

Media Generation

Embeddings

/v1/embeddings

Image Generation

/v1/images/generations

Image Edit

/v1/images/edits

Videos

/v1/videos

Extended Protocols

Messages

/v1/messages

Generate Content

/v1beta/models/{model}:generateContent

Performance Rankings

View Full Leaderboard

No benchmark data available for this model.

Metric Definitions

LLM

GPQA: Graduate-level science questions requiring expert knowledge.
AIME 2025: Recent math competition problems.
SWE-Bench: Real GitHub issues requiring code changes.
ARC-AGI v2: Abstract reasoning problems.

Image

IMAGE GEN: Human preference score for text-to-image generation.
IMAGE EDIT: Human preference score for image editing and transformation.

Video

Text to Video: Human preference score for text-to-video generation.
Image to Video: Human preference score for image-to-video generation.
Video to Video: Human preference score for video editing capabilities.

TTS

TTS: Human preference score for text-to-speech quality.

STT

STT: Human preference score for transcription accuracy.

Ready to use Doubao Seedream 4.5?

Subscription & Pay-as-you-go

Powerful API Access

High Cost-Effectiveness

Interactive Studio UI

View Pricing

Latest Models

Explore the newest AI models just arrived

Doubao Seedream 5.0 lite

Jimeng•6/30/2026

Doubao Seedream 4.0

Jimeng•6/30/2026

happyhorse-1.1-r2v

Qwen•6/23/2026

happyhorse-1.1-t2v

Qwen•6/23/2026

happyhorse-1.1-i2v

Qwen•6/23/2026

happyhorse-1.0-t2v

Qwen•6/18/2026