Volcengine Ark

AgentScope v2.0.8 (released 2026-09-08) adds a new VolcengineChatModel integration under its Model section, with dedicated credentials and formatters that give Doubao models first-class support instead of routing them through the generic OpenAI-compatible integration. The change, tracked as PR #2532, is a concrete, SDK For developers building on AgentScope, this means Volcengine Ark now has a purpose-built model wrapper rather than a shim, which typically simplifies authentication, request/response formatting, and feature parity for Doubao models. The evidence is limited to AgentScope's own release notes, so this reflects third-party

Volcengine Ark is hosting the newly released Seedance 2.5 video generation model, with the API live on the platform according to TokenPlan's coverage of the July 31 launch. The release doubles single-pass generation from 15 seconds to 30 seconds, brings native 4K resolution, and upgrades long-form narrative capabilitie The same Ark deployment supports up to 50 multimodal references per job (30 images, 10 videos, 10 audio), an expansion from Seedance 2.0's 12-asset limit, along with new editing tools including timestamp editing, green-screen, and camera-perspective controls, plus multi-round extension for appending follow-up shots to