Volcano Engine Launches Doubao 2.1 Pro: Daily Features Confirmed Free, Will Launch Professional Office Mode
At the June 23, 2026 Volcano Engine FORCE Conference, ByteDance unveiled major upgrades to its Doubao large model: version 2.1Pro, focusing on coding, agents, and vision-language. It also released video generation model Seedance 2.5 (2.04K), image model Seedream 5.0 Pro, and audio model 1.0. 2.1Pro's API is open with Coze ecosystem access. Volcano Engine President Tan Dai stated that daily basic features like search and Q&A will remain free for u....
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