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Samsung health AI models analyse wearable biosignal data

Samsung health AI models analyse wearable biosignal data

Samsung Research America’s Digital Health Team has presented two AI foundation models designed to learn from wearable biosignals. The work centres on data captured by smartwatches, including heart activity, sleep, and physical activity. The company discussed its Connected Care vision at the Health Forum during Galaxy Unpacked in July 2026. Samsung described a future of […]

Cattle Face Losses on Friday

Cattle Face Losses on Friday

Live cattle futures faced Friday pressure, but bounced off the lows to close with contracts 85 cents to $2.60 lower. August was $8.07 lower on the week. There were no new deliveries issued against August futures on Friday. Cash trade rounded out the week with $225-228 sales in the North and some $228 Southern sales. […]

Yellow Gold Stirs While Digital Gold Stays Quiescent

Yellow Gold Stirs While Digital Gold Stays Quiescent

This editorial is from this week’s edition of the newsletter Week in Review, sent to subscribers on Friday. Subscribe to the newsletter to get this weekly editorial the second it’s finished. The newsletter also includes the biggest stories of the week, with a comment on each story. Bitcoin traded flat this week while everything else […]

Fine-Tuning Tool-Calling LLMs: A Complete Guide Using XYZ-Aquila-SFT and Qwen3

Fine-Tuning Tool-Calling LLMs: A Complete Guide Using XYZ-Aquila-SFT and Qwen3

In this tutorial, we implement an end-to-end supervised fine-tuning pipeline for the XYZ-Aquila-SFT dataset, Hugging Face Transformers, PyTorch, and PEFT. We stream and inspect the dataset, parse multi-turn tool-use trajectories, extract structured tool calls, analyze corpus characteristics, and preserve embedded reasoning and observation patterns. We then convert tool schemas between message-embedded and structured formats, render […]

Bitcoin holds $62,300 support as BTC attempts short-term recovery

Bitcoin holds $62,300 support as BTC attempts short-term recovery

Key takeaways Bitcoin trades near $63,567 on Friday after rebounding from support around $62,300. BTC remains below its 50-day, 100-day and 200-day EMAs, preserving the broader bearish bias. The RSI at 46 and a negative MACD signal weak momentum despite the recent stabilization. Bitcoin (BTC) shows signs of stabilization on Friday after recovering from a […]

LDO surges as SharpLink seeks to stake $200m in ETH via Lido

LDO surges as SharpLink seeks to stake $200m in ETH via Lido

Key  takeaways SharpLink Gaming plans to stake $200 million worth of Ethereum through Lido. The allocation will be converted into wrapped staked ETH and held with Anchorage Digital. wstETH enables SharpLink to earn staking rewards while retaining access to DeFi liquidity. SharpLink Gaming (SBET) plans to allocate $200 million worth of Ethereum to Lido as […]