ByteDance's Volcano Engine AI platform has achieved the capability to mass-produce models competitive with Anthropic's Opus 4.6 at a fraction of the cost. At the FORCE Conference, Volcano Engine President Tan Te unveiled five major models simultaneously: Doubao 2.1 Pro, Seedance 2.5 for video generation, Seedream 5.0 Pro for image generation, and an audio generation model 1.0. The Doubao 2.1 Pro model is priced at just 68 yuan per month for consumer access through Doubao Pro. Tan Te stated that the comprehensive cost of running Doubao 2.1 Pro is only 20% of Claude Opus 4.6, achieved through quantization, distillation, inference scheduling optimization, and proprietary chip development. Benchmark results place Doubao 2.1 Pro in the global first tier across multiple categories, including Terminal Bench 2.1, SWE-Pro, SciCode, OSWorld, MobileWorld, and MMMU-Pro. ByteDance pushed Seed 2.1 to its consumer products on the same day, with API access opened simultaneously via Volcano Ark. Seedance 2.5, scheduled for full launch in July 2026, supports 30-second single-segment native video output and joint generation from up to 50 multimodal assets. Seedream 5.0 Pro supports layer-separable editing and precise multilingual text rendering in 14 languages. Volcano Ark's daily token