MOSS-VL

LatestMultimodal understanding

MOSS-VL accepts text instructions with images, video, or multiple images for image understanding, video understanding, OCR, document parsing, visual question answering, and cross-media content analysis. Each request supports up to 5 images or 1 video; images and video cannot be mixed.

View API reference

ENDPOINT

POST /v1/responses

Current request path

Input

Text + images / video

Content accepted by the request

Output

Text

Content returned on success

Model overview

Multimodal understanding model. Use the stable model ID moss-vl-1.0 by default; to reproduce a fixed version, pass moss-vl-1.0-2026-07-08 in model.

Billing

This page does not include placeholder pricing. Refer to console pricing and bills for actual units and rates.

ItemUnit priceDescription

Model invocationSee pricingUsage is measured from actual requests and outputs. Refer to console bills for the final amount.

Modality support

TTextInput and output

AAudioNot supported

IImageInput only

VVideoInput only

Supported endpoints

Single-speaker speech/v1/audio/speechNot supported

Multi-speaker dialogue speech/v1/audio/speech/speakersNot supported

Audio transcription/v1/audio/transcriptionsNot supported

Voice design/v1/audio/voice/generationsNot supported

Multimodal understanding/v1/responsesSupported

Capabilities

PerformanceHigh

Inference speedMedium

Streaming Not supported

Async Not supported

Image description, OCR, and document content understanding
Video summaries, event understanding, and question answering
Up to 5 images or 1 video per request
Supports file ID and URL input

Versions and snapshots

Model IDmoss-vl-1.0

Snapshotmoss-vl-1.0-2026-07-08Latest