New features, redesigns and business moves in AI products and apps: which got better, pricier or finally usable.
CoreWeave announced that NVIDIA Vera Rubin NVL72 systems with Spectrum-X 102.4T Ethernet were available on CoreWeave Cloud, with Cognition becoming the first customer to run them in production.
Google DeepMind has released SynthID Bio, bringing watermarking technology to synthetic biology. It embeds imperceptible signatures in biological code so that watermarks can be verified in both digital models and the physical proteins synthesised from them, while preserving their biological function.
GPT-6.1 Sol is now generally available on Amazon Bedrock, offering stronger reasoning for agentic coding, computer use and everyday professional workloads. OpenAI says it matches GPT-6 Astra on DeepSWE v1.1 at roughly one-fifth the cost per task, and exceeds GPT-6 Sol’s best result by 6.4 percentage points.
OpenAI announced a range of ChatGPT updates at DevDay, including the open Plugin Extensions system, shared workspace Space, collaborative documents Pages and Slides, Slack and Microsoft Teams integrations, automated workflows and an enterprise marketplace.
OpenAI is responding to Meta’s buzzy Muse AI with agentic helpers of its own: Dots. During its DevDay keynote on Tuesday, OpenAI announced that Dots will serve as always-on AI assistants that can “do nearly anything” across connected apps in the background while learning your preferences over time.
At DevDay 2026, OpenAI unveiled the always-on agent Dots, which can independently take on tasks such as fixing bugs reported in Slack or sending forgotten invoices. It also launched the cheaper GPT-6.1 Sol, while the flagship GPT-6.1 Astra was held back over safety issues.
OpenAI announced extensions to Codex and its API at DevDay 2026 in San Francisco. Codex adds reusable cloud environments, repository security scanning through Codex Security Cloud, a desktop code-review view and a redesigned CLI, while the Agents API gains Computer Use, Tool Search and Context Compaction.
At its San Francisco DevDay keynote on 29 September, OpenAI unveiled the AI agent product Dots, competing with Meta's recently launched Muse. Dots initially opens only to paying ChatGPT Pro, Business Premium and Enterprise subscribers.
OpenAI has published a DevDay 2026 recap rounding up more than 20 announcements spanning GPT-6 Astra, ChatGPT, Codex, the API, safety and new tools for developers. The original gives only an overview and does not detail each update.
OpenAI has released dots, a proactive assistant that keeps work moving on complex projects and everyday tasks. The company says dots lets users stay in control as work progresses.
xAI’s Grok 4.7 is available on Amazon Bedrock with a 500K-token context window, four configurable reasoning levels—low, medium, high and xhigh—and support for the Responses, Chat Completions and Converse APIs.
GitHub Security Lab released Fuzzing Taskflow, an autonomous fuzzing pipeline for C/C++ projects. Given a GitHub repository, it identifies entry points, analyses build systems, writes harnesses, runs AFL++, reads coverage reports and improves harnesses, then classifies every crash and generates vulnerability reports.
Google DeepMind announced an update to Private AI Compute that brings persistent, cross-device AI memory to the cloud while maintaining device-level privacy standards. Data is sealed in encrypted storage, with decryption keys retained only on user devices. When a model needs access, an end-to-end encrypted channel connects to a cloud secure enclave, where data is temporarily decrypted in isolated memory, then re-encrypted immediately after new context is saved.
NVIDIA released Isaac ROS 5.0 at ROSCon in Toronto, Canada. The collection of ROS-based GPU-accelerated packages adds agentic workflows and platform support to help developers build, customise and deploy robot applications faster.
Hugging Face added GGUF support to transformers. Users can choose a quantised checkpoint from the Hub and pass gguf_file to from_pretrained for local generation without additional configuration.
NVIDIA submitted preview results for Vera Rubin NVL72 to MLPerf Inference v6.1 for the first time, achieving throughput up to 3.7 times that of GB300 NVL72 on Qwen3-VL and up to 2.5 times on DeepSeek-R1.
Salesforce unveiled its first CRM reasoning model, Koa, at Dreamforce. Post-trained on NVIDIA Nemotron 3 Super, it uses a proprietary synthetic dataset derived from nearly three decades of enterprise CRM deployments across more than 14 industries, including manufacturing, financial services, healthcare and travel.
NVIDIA introduced DSX at AI Infra Summit to improve AI-factory token throughput within a fixed power budget. Lambda validated DSX MaxLPS on a five-rack, 19-node HGX B200 cluster, running 19 nodes within the same budget as 16 at full power. Cluster token throughput rose 24%, from around four million to five million tokens per second, with performance per watt up 23%.
NVIDIA announced several advances for Vera Rubin and the DSX platform at AI Infra Summit, focusing on energy-efficiency improvements in token throughput per megawatt.
OpenAI launched ChatGPT for financial services, with built-in financial data and access to GPT-6 Astra for research, modelling and creating client-ready materials.