AI Model Radar
中文 EN

Seed1.5-VL

ByteDance / Doubao
Model overview

Seed1.5-VL

Seed1.5-VL vision-language research model.

multimodalvision-languagedocument understandingevaluationbenchmark reference
CompareCompanyRankingsPublic signals
Representative version

Seed1.5-VL

CompanyByteDance / Doubao
ReleaseNot disclosed
Release typeModel release
ParametersNot disclosed
ArchitectureNot disclosed
ContextNot disclosed
Input modalitiestext / image / video
Output modalitiestext
Tool use / function callingNot disclosed
Structured output / reasoningNot disclosed
Vision / audio / videoConfirmed: Vision, Video
Open weights / LicenseWeight status not disclosed / license not disclosed
bytedance-seed1-5-vl-phase-3-5 · License source pending verification
Vendor APINot disclosed
API source pending verification
OpenRouterNot separately listed on OpenRouter
PricingNo reliable public source
BenchmarkNo reliable public source
Public signalsNo reliable public source
Use casesdocument understanding / research evaluation / benchmark reference / multimodal apps
Claim evidenceRelease / model specs / weightsByteDance Seed modelsSeed1.5-VL
OpenRouter

Pricing / context / availability

OpenRouterNot separately listed on OpenRouter
OpenRouter listingNot separately listed in the current OpenRouter public list
Mapped versionSeed1.5-VL
bytedance-seed1-5-vl-phase-3-5
PricingNo reliable public source
ContextNot disclosed
Speed/LatencyNo reliable public source
Snapshot time2026-07-15T20:11:41.551Z
SourceView source
Evidence gaps

Public display boundary

Parameter scale not disclosedRelease date not disclosedOpenRouter not separately verifiedNo reliable benchmark sourceNo public model-card activity countersNo linkable real reviewSpeed/latency not disclosed