BestHub
Sign in
Tagged articles

Social CoT

2 articles · Page 1 of 1
Bilibili Tech
Bilibili Tech
Jul 1, 2026 · Artificial Intelligence

FATE Series (SABER & CASTER) Debuts at ACL 2026: Advanced LLM Reasoning

At ACL 2026 in San Diego, Bilibili’s tech team introduced the FATE series—SABER, which reduces overthinking in LLMs with a token‑budgeted switchable training, and CASTER, a community‑aware evaluation system built on Social‑CoT and the MEDEA framework that outperforms GPT‑5.2 and Claude‑4.5‑Opus on the new CASTER‑Bench, while also promoting the B‑UP talent recruitment program.

LLMMultimodal EvaluationSocial CoT
0 likes · 10 min read
FATE Series (SABER & CASTER) Debuts at ACL 2026: Advanced LLM Reasoning
Bilibili Tech
Bilibili Tech
Jun 12, 2026 · Artificial Intelligence

A New UGC Video Evaluation Paradigm Built on 17 Billion Real User Interactions

The paper introduces CASTER, a multimodal AI system that uses Social‑CoT reasoning and the MEDEA framework to simulate diverse audience reactions, benchmarked on the large‑scale CASTER‑Bench dataset, and demonstrates superior performance over GPT‑5.2, Claude‑4.5‑Opus, and traditional VQA methods while already being deployed on Bilibili.

Community resonanceSocial CoTUGC video evaluation
0 likes · 9 min read
A New UGC Video Evaluation Paradigm Built on 17 Billion Real User Interactions