Bitcoin see-saws around $68,000, DOGE, ETH slide as tariff uncertainty weighs on risk assets

Bitcoin see-saws around $68,000, DOGE, ETH slide as tariff uncertainty weighs on risk assets

• Bitcoin see-saws around $68,000, DOGE, ETH slide as tariff uncertainty weighs on risk assets President Donald Trump raised the global tariff rate to 15% despite a Supreme Court r

How Uncertain Is the Grade? A Benchmark of Uncertainty Metrics for LLM-Based Automatic Assessment

How Uncertain Is the Grade? A Benchmark of Uncertainty Metrics for LLM-Based Automatic Assessment

• Computer Science > Artificial Intelligence [Submitted on 17 Feb 2026] Title:How Uncertain Is the Grade? • A Benchmark of Uncertainty Metrics for LLM-Based Automatic Assessment Vi

Research · February 19, 2026 (updated February 19, 2026) · 2 min · 249 words
How Uncertain Is the Grade? A Benchmark of Uncertainty Metrics for LLM-Based Automatic Assessment

How Uncertain Is the Grade? A Benchmark of Uncertainty Metrics for LLM-Based Automatic Assessment

• Computer Science > Artificial Intelligence [Submitted on 17 Feb 2026] Title:How Uncertain Is the Grade? • A Benchmark of Uncertainty Metrics for LLM-Based Automatic Assessment Vi

Research & Labs · February 19, 2026 (updated February 24, 2026) · 2 min · 260 words
Trace Length is a Simple Uncertainty Signal in Reasoning Models

Trace Length is a Simple Uncertainty Signal in Reasoning Models

• Trace Length is a Simple Uncertainty Signal in Reasoning Models Trace Length is a Simple Uncertainty Signal in Reasoning Models AuthorsSiddhartha Devicâ , Charlotte Pealeâ ¡, Ar