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- š¢ Amazon Unveils a New AI Voice Model
š¢ Amazon Unveils a New AI Voice Model
PLUS: Meta Accused of Manipulating AI Benchmarks šµļø

Welcome, AI Enthusiasts!
Todayās AI Insights:
Amazon unveils a new AI voice model
Meta accused of manipulating AI benchmarks
Google turns Workspace into a full AI assistant
Metaās AI research chief Joelle Pineau to depart
Microsoft brings AI features to more Copilot PCs
How to transform long videos into viral clips with AI
AI tool of the day
Latest AI and tech news
Read Time: 3 mintue
LATEST AI NEWS
AMAZON

Image source: Amazon
Amazon has unveiled Nova Sonic, a new generative AI model built for lifelike voice interactions ā and itās already running inside Alexa+. The model is available now for developers via Bedrock, Amazonās enterprise AI platform.
The Details:
Nova Sonic delivers real-time, two-way voice conversations with an average latency of 1.09 seconds, faster than OpenAIās GPT-4o (1.18s).
It scored a 4.2% word error rate across English, French, German, Italian, and Spanish on the Multilingual LibriSpeech benchmark, showing top-tier recognition accuracy.
In noisy, multi-speaker environments, Nova Sonic was 46.7% more accurate than GPT-4o-transcribe on the AMI benchmark.
The model uses bi-directional streaming APIs, allowing developers to build natural voice interfaces that understand pauses, interruptions, and intent ā even in imperfect conditions.
Amazon claims Nova Sonic is 80% cheaper to run than GPT-4o, making it the most cost-efficient voice AI available.
Why it matters:
Nova Sonic is a big leap from Alexaās early voice tech ā and it signals Amazonās serious push into AGI. With higher speed, better comprehension, and lower costs, this model is poised to become a go-to voice engine for both enterprise apps and smart assistants.
META

Image Source: Meta
Metaās new Llama 4 model, Maverick, impressed the AI community with top-tier benchmark scores ā until researchers discovered the version tested wasnāt what the public gets.
The Details:
Meta released two new Llama 4 models: Scout (small) and Maverick (mid-sized), claiming Maverick outperformed GPT-4o and Gemini 2.0 Flash.
Maverick earned an ELO score of 1417 on LMArena, placing it #2 overall, just behind Gemini 2.5 Pro.
But Meta submitted a custom āchat-optimizedā version to LMArena, not the open-weight model made available to developers.
LMArena updated its policies after backlash, saying Meta didnāt clearly disclose that the benchmarked model wasnāt public.
Meta responded that it often experiments with variants and is excited to see how developers customize Llama 4 going forward.
Why it matters:
LMArena is the most trusted benchmark for LLM performance ā but this episode shows how easy it is to game the system. While Meta didnāt break any rules, the mismatch between benchmarked and public versions raises transparency concerns. As competition intensifies, trust in evaluation methods is just as important as raw model performance.

Image source: Google
Google just rolled out a massive upgrade to its Workspace suite, embedding deeper AI into tools like Docs, Sheets, Meet, and Chat ā all designed to automate tasks, enhance productivity, and take the grunt work out of your workflow.
The Details:
Workspace Flows is a new automation tool that builds custom workflows from plain-language instructions, integrating with apps like Google Drive and AI chatbots (Gems).
Docs will soon convert drafts into audio overviews and offer a āHelp me refineā tool to enhance clarity, tone, and structure.
Sheets is getting āHelp me analyze,ā a feature that spots trends and builds interactive charts with AI guidance.
Meet adds āTake notes for meā to summarize key video call moments, while Chat now supports Gemini via @mentions for AI help in any conversation.
Google Vids, the video creation tool, will gain Veo 2 integration to generate higher-quality AI-generated clips. New data residency controls will also help meet compliance needs globally.
Why it matters:
Google is no longer just sprinkling AI into Workspace ā itās building entire flows, conversations, and creative tools around it. With Microsoft pushing Copilot hard across its 365 suite, this AI-first push keeps Google in the productivity race, especially among enterprise customers.
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AI & TECH NEWS
Joelle Pineau, VP of AI research at Meta, announced sheāll leave in May after leading FAIR for two years. With Meta planning $65B in AI spending for 2025, her exit marks a key leadership shift. Pineau says sheās taking time off before starting a ānew adventure.ā
Microsoft is expanding Copilot Plus AI toolsāincluding Live Captions, Paint Cocreator, and Photos upgradesāto Intel and AMD PCs. Once limited to Qualcomm chips, these Windows 11 updates now offer real-time translation and creative boosts to a wider audience.
OpenAIās ChatGPT now earns over $415M monthly, a 30% jump in three months. With 20M+ paying users and new viral features, itās outshining Googleās Gemini. Despite no profits yet, OpenAIās aggressive push keeps it at the heart of the AI race.
Alibaba is set to release Qwen 3, its newest AI model, as early as this month. The move heats up competition with DeepSeek, whose recent breakthroughs have rocked the global AI scene. Alibaba claims Qwen 2.5-Max already outperformed DeepSeek V3.
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