Seedance 2.5 — ByteDance's one-take creation generative video
ByteDance Seed · Hacker News · 233 pts · 116 comments
Seedance 2.5 combines one-take creation with flexible referencing, raising the bar for coherent generative video workflows. The engagement indicates this is a practical capability benchmark for downstream creative products.
Source →generative-videomultimodalcreative-tools
Gemma 4 26B in 2 GB RAM on M-series Mac
Show HN · 904 pts · 340 comments · github.com/drumih/turbo-fieldfare
This open-source engine demonstrates an unusually compact path for running a 26B model on consumer Apple silicon. It makes local inference economics concrete rather than hypothetical for workstation-class agents.
Source →edge-inferenceopen-weightlocal-ai
AMD MI355X beats NVIDIA B300 on Kimi K3 perf/$
Wafer.ai · Hardware economics analysis
Wafer.ai's comparison argues that Kimi K3 on AMD MI355X delivers better performance per dollar than NVIDIA B300. The important signal is a credible second path for throughput-bound inference procurement.
Source →compute-economicsamdinference
CostPerPrompt — live AI API pricing tracker
Show HN · 10 pts · costperprompt.com
CostPerPrompt turns model pricing into a live comparison surface with workload-oriented context. That makes cost a visible product variable for teams choosing models, routes, and service tiers.
Source →pricingmodel-routingai-economics
MIT Sloan: AI financial advice is surprisingly good when prompts are well-formed
MIT Sloan · Hacker News · 228 pts · 206 comments
MIT Sloan reports that AI financial advice can be surprisingly strong when users provide well-formed prompts. The product implication is direct: prompt quality and structured context deserve their own measurable layer.
Source →prompt-qualityadvisorytrust
Reuters: China begins domestic immersion-DUV production
Reuters · Hacker News · 66 pts · 47 comments
Reuters reports that China has begun domestic production of immersion-DUV chipmaking tools. The development puts equipment supply, procurement horizons, and regional manufacturing capacity back into the compute strategy conversation.
Source →semiconductorssupply-chaingeopolitics