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BIDU-W Launches Ernie 5.5 Flash Preview With 280B Parameters, Supports 1M-Token Context
2026-11-11 15:05:50 BIDU-W (09888.HK) officially launched its latest foundation model, Ernie 5.5 Flash Preview. Ernie 5.5 Flash Preview has a total of 280 billion parameters, with 14 billion parameters activated per token, and supports context windows of up to 1 million tokens. On the underlying technology front, Ernie 5.5 Flash Preview adopts multiple technological innovations including a new hybrid sparse attention architecture, multi-router MoE and ECHO multi-token prediction. These enhancements improve model capabilities while reducing computing and video memory costs, supporting 1 million-token long-context processing and achieving generation speeds of more than 200 tokens per second. Currently, Ernie 5.5 Flash Preview has been launched on Baidu AI Cloud's Qianfan platform, allowing developers to access the model through APIs. API pricing is RMB2 per 1 million input tokens during peak hours and RMB1 during off-peak hours, while output pricing is RMB8 during peak hours and RMB4 during off-peak hours. A limited-time 50% discount is also available. In addition, the model weights will be officially released to the global open-source community on November 25. ~ AASTOCKS Financial News Website: www.aastocks.com | |