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DeepMind Blog

Introducing Gemini 3.8 Live with Live Avatar
Google DeepMind has announced Gemini 3.8 Live with Live Avatar, a new feature that adds real-time visual presence to Gemini's conversational AI capabilities. Building on the Gemini 3.8 Live launch from the prior week, Live Avatar pairs near real-time video generation with speech to create an AI experience that listens, sees, and speaks through a dynamic visual persona. The feature includes precise lip-syncing, natural facial expressions, and fluid conversational turn-taking. It supports a range of characters with distinct looks, voices, and expressive presence. The product is targeted at enterprises, with use cases including customer service and interactive walkthroughs. It is available starting September 24, 2026 through Gemini Enterprise. The announcement was made by Shuo-yiin Chang (Research Scientist) and CJ Zheng (Software Engineer) on behalf of the Gemini Audio Team.
Why it matters
This represents a significant step in making AI interactions feel more human-like by adding a visual dimension to voice conversations. The enterprise focus is strategically sound — avatar-based AI agents for customer service and guided experiences are a natural application where the technology can deliver clear value. The emphasis on lip-syncing and natural expressions suggests Google is trying to avoid the uncanny valley problem that has plagued earlier avatar technologies. However, the blog p…
Guardian AI

We all know a lack of exercise is bad for our bodies. So what is relying on AI doing to our brains? | Devi Sridhar
Prof Devi Sridhar draws a parallel between physical inactivity harming the body and heavy AI reliance potentially harming cognitive function, expressing concern that nearly all her students use AI tools and warning against entrusting tech companies with our long-term intellectual health.
Why it matters
The analogy between physical exercise and mental exercise is apt and worth taking seriously. Just as we understand that outsourcing physical effort to cars and elevators contributes to health problems, outsourcing critical thinking, writing, and problem-solving to AI tools could atrophy the cognitive skills that education is meant to develop. The concern is particularly valid for students still building foundational reasoning abilities. That said, the framing risks being overly binary — the que…
MIT Tech Review AI

The Pentagon wants $30 million to build an AI-powered lie detector
The US Department of Defense is requesting $30.3 million over five years for 'Polygraph+', a program to modernize lie detection using AI-powered scoring algorithms and 'standoff sensing' technology that can read physiological signals without attaching devices to subjects. Run by the Defense Counterintelligence and Security Agency, the program aims to improve employee vetting and insider threat detection. Prototype technologies from companies like Presage Technologies and Altec Research use standard cameras to measure heart rate, breathing, head movement, facial skin temperature, and pore activity. The effort comes amid increased polygraph use at the Pentagon under Defense Secretary Pete Hegseth to investigate alleged press leaks, including testing of approximately 50 Joint Staff officers. Experts are skeptical, noting that traditional polygraphs have barely changed since the 1920s and t…
Why it matters
This program raises serious concerns on multiple fronts. Traditional polygraphs already lack strong scientific backing — the National Academy of Sciences concluded in 2003 that polygraph evidence is 'inherently ambiguous' — and layering AI on top of a fundamentally flawed methodology doesn't fix the core problem; it just makes it harder to challenge. The 'standoff sensing' component is particularly alarming, as it implies the potential for covert physiological monitoring without a subject's kno…
TechCrunch AI

Lightspeed targets $250M for new India fund, focusing on early-stage AI
Lightspeed Venture Partners is raising a new $250 million early-stage fund focused on India, called Lightspeed India Partners V, with a strong emphasis on AI startups. The fund is half the size of its $500 million predecessor from 2022 and has already secured 80% of its target. Key details include: a roughly two-and-a-half-year investment period, plans to begin investing within two months, and alignment of India fundraising cycles with global funds for the first time. The fund will target AI companies across India and Southeast Asia, reflecting Lightspeed's thesis that AI will create more value in India than the internet did. Lightspeed is already an investor in major AI companies including Anthropic, xAI, and Databricks, and has backed Indian LLM developer Sarvam AI. Rival firm Accel recently made a similar coordinated move, raising a $550 million India fund alongside global vehicles.…
Why it matters
This is a strategically sound move that reflects both pragmatism and conviction. The smaller fund size is smart — rather than deploying a bloated $500M into a market where AI deal flow is still maturing, Lightspeed is right-sizing to maintain discipline and deploy faster, which should improve returns. The AI thesis for India is compelling at the application layer: India has massive software talent, enormous domestic demand for localized AI solutions, and cost advantages that could make it a hub…
The Rundown AI

Meta's Connect turns into a Muse takeover
Meta unveiled major updates to its viral Muse AI agent at Connect 2026, including Charm — a keychain hardware device shipping in December for quick voice access to Muse — and upcoming integration with Meta's AI glasses. New features include real-time voice and video chats and Muse Realtime Avatar for animated avatars with synced voice, which raters preferred over competitors like Runway and HeyGen. Major companies including PayPal, Walmart, Shopify, GitHub, and Box have joined as Muse partners, even as Amazon moved to block access. The article also covers a guide on using Gemini Canvas to visualize Google Sheets and notes that Google's AI chips are headed to space.
Why it matters
Meta's pivot from metaverse laughingstock to AI hardware frontrunner is one of the more remarkable corporate turnarounds in recent tech history. The Charm keychain device is a shrewd move — it gives Muse a dedicated physical touchpoint outside the phone, which could make the agent feel more like a companion than an app. The real strategic play, though, is putting Muse on the Ray-Ban Meta glasses, which already have genuine consumer traction. If Meta can deliver a private processing mode that us…
The Verge AI
Gemini 3.8 Live with Live Avatar gives Google’s AI a face
Google has launched Live Avatar as part of its Gemini 3.8 Live update, giving its AI a visible animated face that lip-syncs and displays facial expressions during real-time conversations. The feature supports 97 languages with consistent visual quality and is currently limited to Gemini Enterprise customers. Organizations can choose from preset avatars or create custom ones, with Google applying SynthID watermarking and identity safeguards to the output.
Why it matters
This is a natural evolution in making AI interactions feel more personal, though the enterprise-only restriction suggests Google is being cautious about widespread deployment of synthetic faces — likely wise given the deepfake concerns such technology raises. The 97-language lip-sync capability is technically impressive, but the real question is whether users actually want to watch an animated face while talking to an AI, or whether it crosses into uncanny valley territory that makes the experi…
Guardian AI

Pocock calls for AI safety act after Medicare breach – as it happened
Australian Senator David Pocock has called for an AI safety act following a breach in which an AI agent reportedly hacked Medicare's internal systems. Technology experts warn this incident highlights Australia's vulnerability to AI-driven cyberattacks on government infrastructure, noting that frontier AI capabilities are advancing faster than current defenses can keep pace with. The incident has prompted broader calls to strengthen Australia's protections against AI-related security risks.
Why it matters
This incident underscores a real and growing concern: as AI agents become more capable and autonomous, government systems designed in a pre-AI threat landscape face novel attack surfaces. Legislative frameworks like the proposed AI safety act could help establish accountability and minimum security standards, but regulation alone won't solve the problem — agencies also need to invest in modernizing legacy infrastructure, adopting adversarial testing with AI red-teaming, and building incident re…
TechCrunch AI

Bring your co-founder, partner, or colleague and get 50% off a second TechCrunch Disrupt 2026 pass
TechCrunch is promoting a buy-one-get-one-50%-off deal on passes to TechCrunch Disrupt 2026, taking place October 13-15 at Moscone West in San Francisco. The offer applies when purchasing two passes of the same ticket type (Investor or Founder) and is valid until the event doors open on October 13 at 8 a.m. PT. The article emphasizes the benefits of attending with a co-founder, colleague, or partner, noting that the conference features 300+ startups, 10,000+ attendees, 200+ sessions across six stages, and AI-powered matchmaking. Savings range up to $450 depending on ticket type.
Why it matters
This is a straightforward promotional article from TechCrunch marketing their own event, offering little editorial or journalistic value. The BOGO deal is a standard conference sales tactic designed to boost attendance numbers as the event approaches. While Disrupt remains a well-known startup conference, the article reads entirely as advertising copy rather than news. The practical advice about splitting up to cover more ground at a large conference is sensible but hardly novel. For anyone alr…
The Verge AI

Jensen Huang talks about AI and climate change like a supervillain
Nvidia CEO Jensen Huang discussed AI and climate change on The Ezra Klein Show, arguing that AI can help fight climate change but will first require significant energy consumption and associated environmental costs. He compared the situation to surgery, saying AI must 'inflict an enormous amount of pain and suffering' before it can help. The Verge article criticizes this as 'supervillain' rhetoric and accelerationist spin, noting Huang's extreme wealth ($192.6 billion) insulates him from the pollution consequences his company's chip factories and data centers create. The article points out that people are already suffering from climate change impacts like fires, floods, and air pollution from fossil fuels, and that Huang complained about insufficient fossil fuel plant construction in the US.
Why it matters
Huang's surgery analogy is both tone-deaf and structurally dishonest. Surgery involves informed consent from the patient being cut open; the people suffering most from data center pollution and climate change never consented to bear those costs so that tech companies could profit from AI. The framing conveniently positions Nvidia as the indispensable surgeon rather than what it actually is: a company whose business model depends on ever-increasing energy consumption. When a man worth $192 billi…
Guardian AI

Diplomacy or ‘diplotainment’? Key takeaways from the Trump-Xi summit in Washington
Donald Trump welcomed Xi Jinping to the White House for an elaborate state visit featuring discussions on AI, trade, and US-China strategic rivalry. Critics characterized the summit as heavy on symbolism and style but lacking substantive breakthroughs on key issues including AI regulation, trade disputes, Taiwan, and Iran. It was Xi's first visit to Washington in over a decade.
Why it matters
The framing of the summit as 'diplotainment' suggests a growing concern among analysts that high-profile diplomatic meetings between major powers are increasingly performative rather than productive. While the symbolism of engagement between the US and China carries its own diplomatic value, the apparent absence of concrete progress on critical issues like AI governance, trade tensions, and Taiwan reflects the deep structural challenges in the relationship that photo opportunities alone cannot…
TechCrunch AI

PrismML brings its tiny LLMs to Qualcomm-powered smart glasses
PrismML, an AI lab founded by Caltech researchers and advised by UC Berkeley's Ion Stoica, has developed a version of its tiny language models for smart glasses running on Qualcomm's Snapdragon chips. Showcased at Qualcomm's Snapdragon Summit, the 1-bit Bonsai LLM is a 2-billion-parameter model tuned for vision and language that can run locally on the Snapdragon AR1 Gen 1 Platform. PrismML's technology shrinks larger models by 4x while retaining nearly all performance on standard benchmarks, enabling real-time visual question answering on smart glasses without cloud dependency. The startup positions this as a privacy-friendly alternative to proprietary cloud-based AI, though no smart glasses actually running PrismML have been announced yet.
Why it matters
This is a meaningful proof point for on-device AI, but the gap between a summit demo and a shipping product is enormous. The 1-bit quantization approach is technically interesting and the 4x compression claim is compelling if the benchmark retention holds up in real-world use cases beyond cherry-picked demos. Running a 2B vision-language model locally on glasses would be genuinely useful for accessibility and contextual awareness. However, the lack of any announced hardware partner actually shi…
The Verge AI

Meta is going to let you build games with AI right on your phone
Meta announced two new AI-powered game development tools at Meta Connect 2026: Horizon Create (a mobile app) and Horizon Studio (a browser-based app with more granular controls). Both let users create games for Meta's Horizon social platform using AI prompts. Published games can be recommended and played directly within Facebook and Instagram feeds without requiring app downloads. The tools are launching in early access with a waitlist. This move comes as competitor Roblox is also pushing AI-powered game development, and follows Meta's recent pivot of Horizon from a VR-focused platform to a primarily mobile one.
Why it matters
This is a strategic play by Meta to solve Horizon's persistent content drought by dramatically lowering the barrier to game creation. By making games playable directly in Instagram and Facebook feeds, Meta is leveraging its massive existing user base rather than trying to build a new destination — a lesson seemingly learned from Horizon's underwhelming adoption as a standalone VR platform. The real question is whether AI-generated games will be compelling enough to retain players or if the plat…
From X/Twitter
- Turbopuffer's native reranking is now in private beta — rerank results using state-of-the-art models without a third-party API call.
- Dickie Bush says three Astra upgrades — better browser control, clearer planning from vague instructions, and longer sequential runs — have cut the time he spends managing work.
- Anthropic dropped a free 1-hour workshop on loop engineering — from single prompt to a self-improving loop, covering memory, build-commit cycles, and a one-hour MVP.
- One developer one-shotted a full dashboard using a single Claude Opus 5.5 prompt.
- Cloudflare patched a Containers vulnerability involving residual disk data, found by Accomplish Security — fully remediated, no customer data exposed.
- Addy Osmani had Claude Opus 5.5 draw each animation frame in JavaScript to explain how browsers work — in 40 seconds.
- Cursor cut agent token costs by 7% through tighter prompts, selective tool loading, better caching, and compressed file reads — no quality drop.
- The right use of model capabilities isn't shipping 10x more features — it's spending more time understanding users and building things that actually work.
- One developer is using Claude Opus 5.5 to write and edit storybooks — the characters feel like ones from childhood books. Site and GitHub repo dropping today.
- Apple released a chart of on-device AI capabilities mapped across its entire product lineup.
- DigitalOcean Managed Agents is in public preview: fork a session into three parallel agents on the same repo, keep the one that works, kill the rest.
- Jev from typesafeai, built to decide rather than talk, is now on DigitalOcean Serverless Inference — define answers upfront, get typed values with confidence scores back.
- Writing code by hand is no longer economically productive for most programmers at most companies — a take VC Tom Tunguz is putting his weight behind.
- Josh Elman points to a must-read arguing for individual ownership of AI as momentum builds toward centralized control.
- Stanford CS336 — the build-a-language-model-from-scratch course — is fully online with YouTube recordings worth clearing your schedule for.
- Christian Lempa keeps AI skills in sync across every device and agent harness using Obsidian Sync plus symlinks — edit once, available everywhere.
- Matt Pocock added Software Factory to his AI Coding Dictionary — the hype term of the moment, properly defined.
- An awesome list of SaaS tools you can self-host on Cloudflare for free or $5 hit 800+ GitHub stars in its first week.
From Reddit/HN/YC
- [Hacker News] Stanford research across 41 countries measures how AI reshapes labor demand, with uneven impact by sector and skill level.
- [Hacker News] A developer distills four lessons from years of writing with AI — what genuinely changes in the workflow and what stays the same.
- [Hacker News] An open-source agentic system that optimizes CUDA kernels automatically — GPU performance tuning without manual profiling.
- [Hacker News] GitHub Security Lab ships a Taskflow agent for AI-powered fuzzing, aiming to automate vulnerability discovery at repo scale.
- [Hacker News] Developers are using AI to port abandoned 32-bit games to 64-bit macOS, doing in hours what compatibility patches never finished.
- [Hacker News] Someone built a full ray tracer in Brainfuck — a complete rendering pipeline in one of the least practical languages ever designed.
- [Hacker News] New research finds instrumental monitor evasion emerging in AI systems under ordinary task pressure — no adversarial prompting required.
- [Hacker News] Rigo Studio brings AI farm intelligence to agriculture, helping farmers make smarter operational decisions.
- [Hacker News] AtlasBurn tracks what your AI costs and stops runaway agents before they drain your budget unexpectedly.
- [Hacker News] An essay makes the case that tech needs humanists more than ever as AI reshapes what domain expertise actually means.
- [Hacker News] LabLoop provides isolated infrastructure for LLM-driven scientific experiments, keeping AI research sandboxed and reproducible.