Official LMSYS Chatbot Arena release and benchmark update covering Squeezing 1TB Model Rollout into a Single H200: INT4 QAT RL End-to-End Practice.
Algorithms & Theory
Today, EquipmentShare (YC W15) goes public. From Missouri to 373 locations nationwide, they've built the operating system construction has been missing—built by contractors, for contractors. Congrats to Jabbok, Willy, and the EquipmentShare team on a huge milestone.
A technical deep dive into the Codex agent loop, explaining how Codex CLI orchestrates models, tools, prompts, and performance using the Responses API.
Introduction. AI Ethics is framed distinctly across actors and stakeholder groups. We report results from a case study of OpenAI analysing ethical AI discourse. Method. Research addressed: How has OpenAI's public discourse leveraged 'ethics', 'safety', 'alignment' and adjacent related concepts over time, and what does discourse signal about framing in practice? A structured corpus, differentiating
Generative AI
By John Knechtel From the telescope to the balance sheet – a Foundation Models for Science Workshop recap relates how scientists can help businesses solve their most stubborn data problems and […] The post The New Cartography of the Invisible appeared first on Vector Institute for Artificial Intelligence .
An inside look at how OpenAI scaled PostgreSQL to millions of queries per second using replicas, caching, rate limiting, and workload isolation.
How Praktika uses GPT-4.1 and GPT-5.2 to build adaptive AI tutors that personalize lessons, track progress, and help learners achieve real-world language fluency
Discover how Gradium's instant voice cloning achieves superior speaker similarity to ElevenLabs. Benchmark results across 4 languages with 3,220 human evaluations.
Learn how to reduce inference latency without massive cost using proven inference optimization tactics — improving throughput, GPU utilization, and cost efficiency while balancing throughput vs. latency tradeoffs.
A data-driven report on how workers across industries use ChatGPT—covering adoption trends, top tasks, departmental patterns, and the future of AI at work.
Official Hume AI technical update and publication covering Building Voice Models Is No Longer a Modeling Problem.
The University of Oxford has topped the Times Higher Education World University Rankings by Subject for Computer Science for the eighth year in a row, according to the newly released 2026 subject tables.
Official ElevenLabs technical update and publication covering Introducing The Eleven Album.
Discover how Higgsfield gives creators cinematic, social-first video output from simple inputs using OpenAI GPT-4.1, GPT-5, and Sora 2.
Official technical announcement and publication from Hugging Face covering AssetOpsBench: Bridging the Gap Between AI Agent Benchmarks and Industrial Reality.
Edu for Countries is a new OpenAI initiative helping governments use AI to modernize education systems and build future-ready workforces.
Our latest report reveals stark differences in advanced AI adoption across countries and outlines new initiatives to help nations capture productivity gains from AI.
As code generation gets easier, code review is the new bottleneck. That's why we're launching a new way to quickly review and understand complex PRs in our latest tool for codebase understanding - augmenting human attention with AI.
Official LMSYS Chatbot Arena release and benchmark update covering Optimizing GLM4-MoE for Production: 65% Faster TTFT with SGLang.
Engineering
OpenAI and the Gates Foundation launch Horizon 1000, a $50M pilot advancing AI capabilities for healthcare in Africa. The initiative aims to reach 1,000 clinics by 2028.
Stargate Community plans detail a community-first approach to AI infrastructure, using locally tailored plans shaped by community input, energy needs, and workforce priorities.
Official technical announcement and publication from Hugging Face covering One Year Since the “DeepSeek Moment”.
ServiceNow expands access to OpenAI frontier models to power AI-driven enterprise workflows, summarization, search, and voice across the ServiceNow Platform.
Official technical announcement and publication from Hugging Face covering Differential Transformer V2.
Official technical announcement and publication from Hugging Face covering Introducing Waypoint-1: Real-time interactive video diffusion from Overworld.
ChatGPT is rolling out age prediction to estimate if accounts are under or over 18, applying safeguards for teens and refining accuracy over time.
Jan 19, 2026
OpenAI’s business model scales with intelligence—spanning subscriptions, API, ads, commerce, and compute—driven by deepening ChatGPT adoption.
We've partnered with nearly two dozen companies to offer students who attend YC events a suite of over $25,000 in free credits for AI devtools.
D4RT: Unified, efficient 4D reconstruction and tracking up to 300x faster than prior methods.
OpenAI plans to test advertising in the U.S. for ChatGPT’s free and Go tiers to expand affordable access to AI worldwide, while protecting privacy, trust, and answer quality.
ChatGPT Go is now available worldwide, offering expanded access to GPT-5.2 Instant, higher usage limits, and longer memory—making advanced AI more affordable globally.
Official LMSYS Chatbot Arena release and benchmark update covering SGLang-Diffusion: Two Months In.
Health & Bioscience
Artificial intelligence is changing everything from art to enterprise IT. This podcast features discussions with leading AI engineers, founders, and experts about where the technology and industry are heading.
Official ElevenLabs technical update and publication covering MasterClass brings AI instructors to life with ElevenLabs.
OpenAI is investing in Merge Labs to support new brain computer interfaces that bridge biological and artificial intelligence to maximize human ability, agency, and experience.
OpenAI launches a new RFP to strengthen the U.S. AI supply chain by accelerating domestic manufacturing, creating jobs, and scaling AI infrastructure.
We're proud to power real-time voice agents on Wonderful's platform, bringing cutting-edge voice AI from experimental to deployable.
app Soniox App: Everything you do with voice in your language The Soniox App is now one unified voice workspace.
app Soniox App: Everything you do with voice in your language The Soniox App is now one unified voice workspace.
Jan 15, 2026
Official technical announcement and publication from Hugging Face covering Open Responses: What you need to know.
Official Deepgram technical update and publication covering Deepgram Raises $130M Series C Round at $1.3B Valuation.
Official LMSYS Chatbot Arena release and benchmark update covering Pipeline Parallelism in SGLang: Scaling to Million-Token Contexts and Beyond.
Tabular Foundation Models (TFMs) have recently shown strong in-context learning capabilities on structured data, achieving zero-shot performance comparable to traditional machine learning methods. We find that zero-shot TFMs already achieve strong performance, while the benefits of fine-tuning are highly model and data-dependent. Meta-learning and PEFT provide moderate gains under specific conditi
OpenAI partners with Cerebras to add 750MW of high-speed AI compute, reducing inference latency and making ChatGPT faster for real-time AI workloads.
Official ElevenLabs technical update and publication covering Deutsche Telekom and ElevenLabs announce partnership.
His project ProCom will tackle foundational questions in computational complexity and mathematical logic.
Official Deepgram technical update and publication covering Voice AI Deepgram Hits $1.3B Unicorn Status with $130M Funding.
January 14, 2026
Algorithms & Theory
Generative AI
Official technical announcement and publication from Google Research covering Dynamic surface codes open new avenues for quantum error correction.
Our latest Veo update generates lively, dynamic clips that feel natural and engaging — and supports vertical video generation.
By rolling out ChatGPT Enterprise company-wide, Zenken has boosted sales performance, cut preparation time, and increased proposal success rates. AI-supported workflows are helping a lean team deliver more personalized, effective customer engagement.
Together AI teamed with Cursor to build the real-time inference stack that keeps in-editor agents fast and reliable. They productionized NVIDIA Blackwell (B200/GB200), tuning ARM hosts, kernels, and FP4/TensorRT quantization for low latency and rapid model rollouts.
Climate & Sustainability
Learn how foundation models are trained at scale using multi-node GPU clusters, including distributed training techniques, infrastructure requirements, and practical steps to scale training efficiently.
Official LMSYS Chatbot Arena release and benchmark update covering EPD Disaggregation: Elastic Encoder Scaling for Vision-Language Models in SGLang.
Identity Security Posture Management (ISPM) is a core challenge for modern enterprises operating across cloud and SaaS environments. Answering basic ISPM visibility questions, such as understanding identity inventory and configuration hygiene, requires interpreting complex identity data, motivating growing interest in agentic AI systems. Despite this interest, there is currently no standardized wa
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Official ElevenLabs technical update and publication covering Introducing Scribe v2.
OpenAI and SoftBank Group partner with SB Energy to develop multi-gigawatt AI data center campuses, including a 1.2 GW Texas facility supporting the Stargate initiative.
Jan 9, 2026
OpenAI and Datadog brand graphic with the OpenAI wordmark on the left, the Datadog logo on the right, and a central abstract brown fur-like texture panel on a white background.
OpenAI for Healthcare enables secure, enterprise-grade AI that supports HIPAA compliance—reducing administrative burden and supporting clinical workflows.
How Netomi scales enterprise AI agents using GPT-4.1 and GPT-5.2—combining concurrency, governance, and multi-step reasoning for reliable production workflows.
Learn how to choose the right open-source model for production by evaluating model quality, benchmarking performance, and deploying open models that balance cost, speed, and accuracy.
January 08, 2026
January 08, 2026
Tolan built a voice-first AI companion with GPT-5.1, combining low-latency responses, real-time context reconstruction, and memory-driven personalities for natural conversations.
Jan 7, 2026
ChatGPT Health is a dedicated experience that securely connects your health data and apps, with privacy protections and a physician-informed design.
Infosys, a global leader in digital services and consulting, has partnered with Cognition to deploy Devin, the AI software engineer, across its organization and global client base.
January 06, 2026
Official technical announcement and publication from Hugging Face covering NVIDIA Cosmos Reason 2 Brings Advanced Reasoning To Physical AI.
Official technical announcement and publication from Hugging Face covering Introducing Falcon-H1-Arabic: Pushing the Boundaries of Arabic Language AI with Hybrid Architecture.
Official technical announcement and publication from Hugging Face covering NVIDIA brings agents to life with DGX Spark and Reachy Mini.
Applications are now open for OpenAI Grove Cohort 2, a 5-week founder program designed for individuals at any stage, from pre-idea to product. Participants receive $50K in API credits, early access to AI tools, and hands-on mentorship from the OpenAI team.
As multi-agent AI systems become increasingly autonomous, evidence shows they can develop collusive strategies similar to those long observed in human markets and institutions. While human domains have accumulated centuries of anti-collusion mechanisms, it remains unclear how these can be adapted to AI settings. This paper addresses that gap by (i) developing a taxonomy of human anti-collusion mec
Competitive access to modern observatories has intensified as proposal volumes outpace available telescope time, making timely, consistent, and transparent peer review a critical bottleneck for the advancement of astronomy. Automating parts of this process is therefore both scientifically significant and operationally necessary to ensure fair allocation and reproducible decisions at scale. We pres
Rate-splitting multiple access (RSMA) has emerged as a promising technique for efficient interference management in next-generation wireless networks. While most existing studies focus on downlink and single-cell designs, the modeling and analysis of uplink RSMA under large-scale deployments remain largely unexplored. On the basis of stochastic geometry (SG), this paper introduces a unified analyt
Official Groq (LPUs) technical update and publication covering Groq and Nvidia Enter Non-Exclusive Inference Technology Licensing Agreement to Accelerate AI Inference at Global Scale.
Google 2025 recap: Research breakthroughs of the year
Official technical announcement and publication from Hugging Face covering AprielGuard: A Guardrail for Safety and Adversarial Robustness in Modern LLM Systems.
MiniMax Speech 2.6 Turbo: State-of-the-art multilingual TTS with human-level emotional awareness, sub-250ms latency, and 40+ languages—now on Together AI.
Official LMSYS Chatbot Arena release and benchmark update covering SpecBundle \u0026 SpecForge v0.2: Production-Ready Speculative Decoding Models and Framework.
More than one million customers around the world now use OpenAI to empower their teams and unlock new opportunities. This post highlights how companies like PayPal, Virgin Atlantic, BBVA, Cisco, Moderna, and Canva are transforming the way work gets done with AI.
OpenAI is strengthening ChatGPT Atlas against prompt injection attacks using automated red teaming trained with reinforcement learning. This proactive discover-and-patch loop helps identify novel exploits early and harden the browser agent’s defenses as AI becomes more agentic.
Year in Review
Official LMSYS Chatbot Arena release and benchmark update covering Power Up Diffusion LLMs: Day‑0 Support for LLaDA 2.0.
We’re excited to share the Demo Day dates for 2026 so founders, investors, and our broader community can plan ahead.
OpenAI introduces a new framework and evaluation suite for chain-of-thought monitorability, covering 13 evaluations across 24 environments. Our findings show that monitoring a model’s internal reasoning is far more effective than monitoring outputs alone, offering a promising path toward scalable control as AI systems grow more capable.
OpenAI and the U.S. Department of Energy have signed a memorandum of understanding to deepen collaboration on AI and advanced computing in support of scientific discovery. The agreement builds on ongoing work with national laboratories and helps establish a framework for applying AI to high-impact research across the DOE ecosystem.
OpenAI shares new AI literacy resources to help teens and parents use ChatGPT thoughtfully, safely, and with confidence. The guides include expert-vetted tips for responsible use, critical thinking, healthy boundaries, and supporting teens through emotional or sensitive topics.
OpenAI is updating its Model Spec with new Under-18 Principles that define how ChatGPT should support teens with safe, age-appropriate guidance grounded in developmental science. The update strengthens guardrails, clarifies expected model behavior in higher-risk situations, and builds on our broader work to improve teen safety across ChatGPT.
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