Google reportedly tests Gemini 4 checkpoint "Carbon" matching Opus 5.5 in coding
AIBusiness Insider reports that Google is internally testing a new Gemini 4 checkpoint named Carbon. The checkpoint reportedly matches Opus 5.5 in coding.

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AIBusiness Insider reports that Google is internally testing a new Gemini 4 checkpoint named Carbon. The checkpoint reportedly matches Opus 5.5 in coding.

AIGoogle AI Pro plans now include Colab access to A100 GPUs with 80GB VRAM, and Ultra subscribers can use H100 GPUs. With that memory, users can run Gemma 4 31B in bf16, fully fine-tune Gemma 4 E4B in bf16, LoRA-tune Gemma 4 26B A4B in bf16, and QLoRA-tune Gemma 4 31B in bf16.

AIGoogle says Colab is now included in its Google AI plans. The post links to a Google Developers blog post for details and setup instructions.
AIGoogle Workspace announces Ask Gemini in Google Chat, powered by Workspace Intelligence, which acts as a context-aware command center. The feature summarizes updates, surfaces to-dos, searches a team's knowledge base, and manages tasks such as scheduling and creation.

AIOpenAI told investors it had $18 billion less revenue than the $68 billion it reported last month, and AI-linked stocks including Nvidia, CoreWeave, Oracle and Nebius fell Thursday. Google debuted a Gemini assistant that can act autonomously, generate code and complete work across web, mobile and desktop. Anthropic released Claude Haiku 5.5 and halved Sonnet 5.5 cache read prices.
AIEthan Mollick says Google's main challenge after Gemini 4 is what it does with a strong model. He argues that Anthropic and OpenAI are moving toward a single interface for many tasks using orchestrator agents. He says the fragmented products of the Gemini 3 era will not work for what comes next.
AIGoogle AI announces that SynthID.com is now available globally in English for verifying AI-generated images, video, and audio. The post also lists Nano Banana 2.1, EmbeddingGemma 2, Gemma 4 with BOTANIC-1, a Gemini business agent, and Guided Vision in Gemini Live.
AITesting Catalog reports that a new Ultra mode is in development in Google AI Studio Build, described as building with advanced skills and tools, alongside Plan, Build, and a previously spotted Security review mode. The post gives no details on which tools or skills it uses, and it does not say whether Ultra mode will require an Ultra subscription. The author suggests these modes are likely being developed to work with Gemini 4 Argon.

AIGoogle's Playground experiment lets users describe a game in ordinary language and have generative AI build a playable browser-based result that can be revised through further prompts. TechRadar's reviewer built a dragon platformer, Mystic Dragon Glide, from a couple of sentences and a satirical puzzle RPG, Red Tape Hero, from a longer prompt. Playground produced working controls, objectives and music, but the reviewer found the results impressive as prototypes rather than games they would want to play for dozens of hours.
AIKevin Roose, author of The AGI Chronicles, joins ChinaTalk with researcher Jasmine Sun to discuss his history of OpenAI, Anthropic, DeepMind, and the artificial intelligence community. The excerpt offers no further details on the book's findings or arguments.
AIGoogle says gemini-3.7-flash is deprecated and automatically routed to gemini-3.8-flash, so developers should update their model string. The deep-research-pro-preview-12-2025 agent is deprecated and will shut down on October 23, 2026, with migration to deep-research-preview-04-2026 or deep-research-max-preview-04-2026 by updating the agent parameter in interactions.create requests.
AIAnthropic released Claude Haiku 5.5, its cheapest and fastest small model, which it says costs around 75% less to run than Claude Haiku 4.5. The author argues Anthropic is the only frontier model builder, though the piece also covers Nous Research's $90 million Series B and OpenAI's revenue discrepancy.
AIGoogle Cloud has introduced the Gemini agent, a single cloud-hosted agent that handles Q&A, knowledge work, media creation, and coding from one prompt box and one API. It routes jobs across Gemini and Claude models today, with other private and open models planned. Governance covers per-agent identity, role-based access, audit logging, and hard per-project spend caps, but the source gives no reproducible benchmarks, pricing, or general availability date.
AIA study led by Google and BIDMC tested Google's diagnostic AI chatbot AMIE with 98 outpatients before emergency visits, with a supervising doctor monitoring every exchange. No conversation needed interruption under the predefined safety criteria, and clinicians said AI summaries helped them prepare for 75% of visits. AMIE's differential diagnoses matched final diagnoses 90% of the time, but the authors say larger trials are needed.
AIGoogle is rolling out a redesigned search bar in its app, adding a plus button for uploads along with access to Nano Banana and AI Mode. The post links to Android Authority for more details and screenshots of the new design.

AIMarkTechPost publishes a hands-on tutorial implementing RRSI (Regularized Recursive Self-Improvement), a method that lets an LLM agent revise its own harness around a frozen model. The full loop drafts edits with Claude Opus on Vertex AI and scores them in Docker benchmarks, but the edit-selection rules are plain Python that the tutorial runs in a simulated environment with a calibrated noise band.
AIGoogle released EmbeddingGemma 2, a 740M-parameter multimodal embedding model under Apache 2.0 for private, on-device search and retrieval. It maps text, code, images, video, and audio into one shared space and reports a 9.92-point gain over EmbeddingGemma 1 on MTEB Code. The post lists about 191MB active RAM for quantized text-only weights and about 567MB for the full multimodal model on a Pixel 11 Pro.
AIIn an urgent care study, physicians rated advice from the older Gemini 2.5 Pro and Gemini 2.5 Flash, which lacked access to patient medical records, as similar in quality to doctors' advice. No safety issues were identified. The author notes that models have improved significantly since.

AIGoogle Cloud introduced the Gemini agent, a general office agent that can search, write emails, build slides, analyze data, run code, and coordinate sub-agents. It can take on an enterprise identity with email, calendar, and account, and it selects underlying models automatically, including Anthropic's Claude. The article presents this alongside OpenAI's Dots and Meta's Muse as competing office and personal agents.
AIGoogle Cloud unveiled Gemini Agent at its Gemini at Work 2026 event, a general-purpose work agent for enterprise customers that works across Gemini Enterprise and Workspace. Currently the agent supports Gemini and Claude models, with an API planned so developers can integrate it into third-party applications.
AIGoogle has launched SynthID Detector, a web-based tool anyone can use, after signing in with a Google, OpenAI or Apple account, to identify AI-generated images, video and audio. It detects content made with models from Google, OpenAI, Nvidia and Kakao that carries the SynthID watermark, and Apple Image Playground support is due within weeks. The tool misses content without a SynthID watermark, such as output from Anthropic's Claude, xAI's Grok and open-weights Chinese models, and it cannot tell which parts of edited content are AI-made.
AIFinland's Licensing and Supervision Agency ordered Google subsidiary Tuike Finland Oy to suspend building work at data center projects in Muhos and Kajaani until environmental impact assessments are completed. The suspension covers tree removal, excavation, quarrying, and road construction, with a halt required by Oct. 23. Google said it acted in good faith under the Forestry Act and will follow the agency's guidance.
AIPresident Donald Trump will award medals to tech executives including Elon Musk, Michael Dell and Satya Nadella at a science summit on Thursday, CNBC confirmed. Musk, Sergey Brin, Jensen Huang and Lisa Su will receive the National Medal of Science, while Dell and Nadella will receive the National Medal of Technology and Innovation, according to the White House. Each recipient has contributed financially to Trump or Republican campaigns and causes.
AIGoogle released Google AI Edge Foresight, a Mac app that captures meeting notes offline using the on-device EmbeddingGemma 2 model with 740 million parameters. The app offers split-screen shorthand and AI-generated notes, transcripts, and a Gemma 4-powered assistant that can answer questions from uploaded documents. Google's FAQ says it is optimized for Apple Silicon.
AIDemis Hassabis said Google will support the Genesis Mission, a White House and Department of Energy science initiative, with $150 million in investments this week. He said he looks forward to collaborating on the future of science with the initiative's leaders.
AIGoogle published a prospective study of AMIE, a research conversational system that patients chat with before doctor appointments, in The Lancet with Beth Israel Deaconess Medical Center. Clinicians reported the summaries helped them prepare for visits in 75% of cases and influenced their approach to care in more than half. AMIE's differential diagnoses matched the doctors' final diagnoses 90% of the time.
Why it matters: The study tests a patient-facing diagnostic chat system in a real urgent care clinic, a setting that goes beyond lab evaluation and is useful for judging clinical readiness.
AIA clinical trial found that nearly 100 patients discussed their symptoms with Google's AMIE chatbot before meeting physicians. The source text provides no further details on the trial's results or outcomes.
AIGoogle Research says results from evaluating its research medical system AMIE in a real clinic, with BIDMC, are published in The Lancet. Across 100 patient interactions, AMIE recorded 0 safety stops and matched doctor diagnoses in 90% of cases.
This story has a top pick“Google's AMIE Chat System Is Tested With Real Urgent Care Patients in The Lancet”
AIGoogle, in partnership with BIDMC Medicine, conducted a study demonstrating technology's potential to strengthen the relationship between doctors and patients. The post provides a link for more details but includes no further findings or figures.
AIGoogle says its AMIE medical research system is the first patient-facing conversational diagnostic tool of its kind studied prospectively in a real-world clinical setting. A study published in The Lancet found patients chatting with AMIE before in-person appointments felt more confident and organized their thoughts, while physicians spent less time digging through data and more on collaborative care.
This story has a top pick“Google's AMIE Chat System Is Tested With Real Urgent Care Patients in The Lancet”
AIGoogle Research is presenting ContinuousBench, a standardized benchmark for measuring knowledge transfer and data contamination in differentially private (DP) synthetic data generation. Alex Bie is giving an encore presentation at the Google booth #107 at COLM 2026 today, at 2:00 PM PT.
AIGoogle proposed FlowAgent, a ReAct-style agent that generates and validates fixes for pre-submit test failures and shows them in its code review tools. Two abstention filters, before and after execution, suppress weak suggestions; in a manual review of 195 real failures, 67.18% of fixes were correct. After the Google-wide launch, it suggested fixes on 295,508 changes, with developers previewing 65,069 and applying 28,554.

AIGoogle's recently announced Gemini Agent for Gemini Business is reportedly set to offer Gemini Argon 4, Gemini Flash 3.8, Claude Opus 5, and Claude Sonnet 5.5. If accurate, it would mark the first time Claude models appear on Google's platform alongside Google's own models, which the post frames as a way for Google to compete for enterprise customers.
AIGoogle Research is hosting a live demonstration of EmbeddingGemma 2 at its COLM booth #107 today at 12:00pm. The open multimodal model unifies text, image, audio, and video representations, with Sahil Dua available to connect with attendees.
AIArtificial Analysis compared six hallucination checkers on the same deliverables from 20 tasks across eight models. GPT-6 Sol and GPT-6 Luna generally flagged the most material hallucinations, while Claude Sonnet 5.5 and Gemini 3.8 Flash flagged far fewer, with Claude Opus 5.5 falling between Grok 4.7 and Sonnet. The counts reflect checker behavior rather than establishing accuracy or ruling out self-preference.

AIGoogle announced at a Google Cloud event a unified Gemini agent that can plan and complete tasks from a single interface, starting with businesses. The agent has its own Workspace account, connects to systems including Google Workspace, Microsoft 365, Slack, and Jira through MCP, and writes an audit trail attributed to the agent. Google said consumers will get access later, after it addresses security, scale, and performance.
Why it matters: The source details how the agent takes objectives, connects to business systems, and logs actions, showing how enterprise agent deployment is being structured.
AIGoogle Cloud's borderless Lakehouse lets Gemini query data on AWS and Azure without variable egress fees. It reads directly from Salesforce Data 360, SAP, ServiceNow, and Workday without copying data. It also federates open Apache Iceberg tables across Databricks Unity, Snowflake Horizon, and AWS Glue.

AIGemini can connect to apps such as Workspace, Microsoft 365, Slack, Jira, Confluence, Git, Salesforce, ServiceNow, and any MCP server. Every tool call passes through Google's Agent Gateway, which enforces policy and blocks data leaks.
AIGoogle introduced a new Gemini agent that combines question answering, knowledge work, image and media creation, and code writing in one prompt box. The agent connects to personal workflows, systems of record, and enterprise controls, and runs in the cloud with a shared memory and personalization graph. It can create sub-agents for multi-step tasks, act as a coworker agent with its own identity, and orchestrate across multiple models to balance quality and cost.

AIGoogle Gemma has published a developer guide for EmbeddingGemma 2, with code snippets to help developers start searching beyond text. The post directs readers to the full guide on the Google Developers Blog.