A hands-on comparison of ChatGPT Voice and Gemini Live found both offer real-time spoken responses with multiple voice options, powered respectively by OpenAI's GPT models and Google's Gemini models. The tester noted ChatGPT Voice speaks with more expressive, human-like verbal quirks like stutters and filler sounds, while Gemini Live sounds flatter. ChatGPT Voice was also observed searching the internet more readily, correctly identifying a recent Gemini release that Gemini Live itself denied existed.
engadget.com
· 2026-09-27
Three computer scientists connected leading AI language models to a Toyota Corolla's steering, throttle and brakes using a comma four device and GPS telemetry, then had each model attempt a short parking-lot driving course with no human input beyond a foot hovering over the brake. Only OpenAI's GPT-6 Astra completed the full course, doing so on its second try in about five minutes over a distance of under 500 feet, while most other attempts failed to get past the first corner.
futurism.com
· 2026-09-27
An Entrepreneur contributor describes assembling a seven-person marketing operation run through AI agents built on ChatGPT Work and GPT-6 Astra, starting with an agent dedicated to editing Reels. The setup expands to separate agents handling research, writing, design, scheduling and analytics, each given a defined role, reusable skills and clear instructions rather than one-off prompts.
entrepreneur.com
· 2026-09-26
A researcher digging through Meta's Muse filesystem, following an earlier Hacker News-featured investigation, found that nearly all session logs used Meta's internal 'Avocado' model, but one subagent session was routed to a model labeled azure/muse-special. Technical markers in that session—an OpenAI-style tool call ID format, a gpt_responses_v1 signature, and an encrypted payload prefix associated with OpenAI—suggest the model may be a GPT model served via Azure's OpenAI service, though the exact model version and reason for its use remain unconfirmed.
mouse.dev
· 2026-09-25
Meta's personal AI agent Muse is reportedly growing faster than ChatGPT did in its early days, and the company plans to bring it to smart glasses and a small Tamagotchi-style device. The news came during a busy week for AI model releases, with Anthropic launching Opus 5.5 and OpenAI following with GPT-6 updates roughly 90 minutes later.
techcrunch.com
· 2026-09-25
OpenAI is said to be preparing to announce a new model called GPT-6 Cyber within days, according to a report. The move follows recent incidents of autonomous cyber attacks traced back to frontier AI labs.
gizmodo.com
· 2026-09-25
Christian Kästner, who teaches Machine Learning in Production at Carnegie Mellon, says he has overhauled most assessments in his course because AI agents can now complete take-home assignments convincingly. Instead of grading homework, he now focuses evaluation on TA interactions, exams, and video demonstrations, while keeping the course's core learning goals on engineering tradeoffs and teamwork largely unchanged. Students are permitted to use AI tools freely except during written and oral exams.
thelastsoftwareengineer.substack.com
· 2026-09-24
A researcher describes early experiments using the newly released GPT-6 Sol and Opus 5.5 models to go beyond routine transcription work and attempt to actually solve open historical problems, including tracing alchemical knowledge and decoding 17th century letters. The author outlines criteria for which historical puzzles are 'tractable' for AI, such as codebreaking tasks, citing an example of an AI model decrypting a 1941 German army communication.
resobscura.substack.com
· 2026-09-24
Koray Kavukcuoglu, in his first media appearance as Google DeepMind's leader, told The Information that Gemini 4 is in its post-training refinement stage and that Google hopes to release it well before year-end. He said Google would keep up 'fast-paced iterations,' and acknowledged the company shelved a planned Gemini 3.5 Pro update to focus on faster Flash models instead.
theverge.com
· 2026-09-24
OpenAI announced three updates to ChatGPT Voice mode. The feature now runs on the company's GPT-6 model family (Astra, Sol, and Luna), supports plugins such as email, calendar, and Slack, and works with ChatGPT Work across web and mobile.
9to5mac.com
· 2026-09-23
OpenAI announced that ChatGPT's mobile app now supports voice-triggered agentic workflows, letting users create documents, draft emails or summarize Slack messages through the Work tab. Plus and Pro subscribers get expanded capabilities including building sites, presentations and using a cloud browser, while Free and Go users can access plugins and connected apps. Users can also switch between text and voice mid-conversation and resume tasks started on mobile on desktop.
techcrunch.com
· 2026-09-23
A benchmark description surfaced detailing how an AI system referred to as GPT-6 Astra was evaluated on a driving course, measuring progress along a centerline, GPS-based distance, finish time, and accepted motion commands. The metrics track whether the run stayed within 4 meters of the course, whether it finished or collided, and how commands like set_motion and stop_now were executed during the attempt.
drivingbench.com
· 2026-09-23
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