ByteDance launches Doubao 2.1 Pro, claims it beats Claude Opus 4.6

ByteDance unveiled Doubao 2.1 Pro at its Volcano Engine FORCE conference Tuesday, claiming it outperforms Claude Opus 4.6 across multiple benchmarks.pandaily
The model is priced at nearly 80% less than Claude Opus 4.6, according to Volcano Engine, as ByteDance targets enterprise AI dominance in China.pandaily
ByteDance also previewed Seedance 2.5, a video model generating native 30-second clips, now in global enterprise beta ahead of an early July launch.binance

ByteDance Launches Seed 2.1 and Doubao 2.1 Pro at Volcano Engine FORCE Conference

ByteDance unveiled its next-generation AI model family at the 2026 Volcano Engine FORCE conference on Tuesday, releasing Doubao 2.1 Pro and the broader Seed 2.1 lineup as the company pushes to dominate enterprise AI deployment in China and beyond.

Crossing the “Production Threshold”

The Seed 2.1 model family arrives in two variants — Pro and Turbo — designed for what ByteDance calls agent-capable enterprise productivity. Doubao 2.1 Pro, the flagship offering, delivers upgrades across three core dimensions: coding, long-chain agent task execution, and multimodal understanding. In benchmark evaluations, the model achieves top-tier results on Terminal Bench 2.1, SWE-Pro, and SciCode for code generation, and leads on OSWorld, MobileWorld, and MMMU-Pro for agent and multimodal tasks. ByteDance claims Doubao 2.1 Pro outperforms Claude Opus 4.6 across multiple evaluation metrics.pandaily

Aggressive Pricing Strategy

Doubao 2.1 Pro is priced at 6 yuan per million input tokens and 30 yuan per million output tokens, with cache-hit pricing as low as 1.2 yuan. Volcano Engine states this represents a total cost of ownership nearly 80 percent lower than Claude Opus 4.6. A Turbo variant is available at half the price for high-frequency enterprise scenarios.pandaily

Daily token calls for the Doubao model family have surpassed 180 trillion as of June, representing more than tenfold growth over the past year. According to IDC, Volcano Engine holds 49.5 percent market share in China’s public cloud Model-as-a-Service segment. Over 1.1 million enterprises and individual developers now use the Volcano Ark model service, with 200 companies exceeding one trillion annual token calls.pandaily

Broader AI Ecosystem Push

The conference also featured the preview of Seedance 2.5, a video generation model capable of producing 30-second native clips in a single pass, supporting up to 50 multimodal reference inputs. That model enters global enterprise beta now, with general availability targeted for early July. ByteDance additionally showcased Seedream 5.0 Pro for image generation and Seed-Audio 1.0 for multi-character audio synthesis, while launching new developer tools including Ark CLI for one-command agent deployment and the ArkClaw enterprise agent workbench.binance