OpenAI Blog
GPT-3 has been fine-tuned to automate video creation at scale. The system generates complete videos from text prompts, reducing manual production work to minimal oversight. This enables video creation services to handle higher volumes with fewer human creators.
Fine-tuning GPT-3 to power and scale done-for-you video creation.
GPT-5: It Just Does Stuff
One Useful Thing · 11 months ago
The daily briefing
TLDRocket reads 60+ sources, removes duplicate coverage, and summarises the day in two minutes. Free, no spam, unsubscribe anytime.
TLDRocket
21 July 2026
The open-weight AI model market hit an inflection point today as Alibaba and Kimi released trillion-parameter competitors that challenge the closed-model orthodoxy—just as Washington moved to restrict them. Alibaba's Qwen 3.8 Max (2.4 trillion parameters) and Kimi K3 (2.8T) are going open-weight, with K3 ranking first on Frontend Web App Arena and fourth on agentic benchmarks, signaling that scale and transparency can coexist. The timing matters: while U.S. policymakers weigh layered restrictions on Chinese open models, technical experts are pushing back hard, arguing that closed gardens actually hurt security and competition more than they help. The real fragmentation risk isn't technical—it's regulatory.
Read the full briefing →