OpenAI prepares to expand Ultrafast API to more users
OpenAI is preparing to expand its Ultrafast API to more users after OpenAI DevDay.
> A new Speed selector with Fast, Standard, and Ultrafast modes is coming to the Responses API Playground on the OpenAI Platform.
> Earlier, OpenAI announced the Ultrafast model on the APIs; however, it has been only available to selected partners.
> Earlier, a new $500 ChatGPT Pro Max subscription plan offering "fastest" responses was spotted. OpenAI seems to be heavily doubling down on its new infrastructure this time.
🗞 #openai @testingcatalog
OpenAI is preparing to expand its Ultrafast API to more users after OpenAI DevDay.
> A new Speed selector with Fast, Standard, and Ultrafast modes is coming to the Responses API Playground on the OpenAI Platform.
> Earlier, OpenAI announced the Ultrafast model on the APIs; however, it has been only available to selected partners.
> Earlier, a new $500 ChatGPT Pro Max subscription plan offering "fastest" responses was spotted. OpenAI seems to be heavily doubling down on its new infrastructure this time.
🗞 #openai @testingcatalog
TestingCatalog AI News
OpenAI prepares to expand Ultrafast API to more users
What do we know so far? Ultrafast mode is coming to OpenAI Playground and will likely become broadly accessible after the OpenAI DevDay.
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🚨 AI News | TestingCatalog
OpenAI to announce "o" always-on agent during DevDay OpenAI may unveil “O,” an always-on agent, at DevDay on September 29. References in ChatGPT config and the Pro plan suggest a persistent assistant with possible email support, though features, permissions…
BREAKING 🔥: OpenAI has teased “o” always-on agents to arrive during the DevDay event next week.
It’s happening 👀
It’s happening 👀
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New Google Flow build now points to Nano Banana 2.1
Google has relabeled references to Nano Banana 2.5 Flash as Nano Banana 2.1 in Flow, suggesting a smaller, iterative image-model update. No release date or feature details are confirmed, and gains remain unclear.
🗞 #google @testingcatalog
Google has relabeled references to Nano Banana 2.5 Flash as Nano Banana 2.1 in Flow, suggesting a smaller, iterative image-model update. No release date or feature details are confirmed, and gains remain unclear.
🗞 #google @testingcatalog
TestingCatalog AI News
New Google Flow build now points to Nano Banana 2.1
The Google Flow web build now labels a possible Nano Banana update as 2.1, replacing an earlier 2.5 Flash reference. Google has not announced the model.
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Meta prepares screen viewing and web voice calls for Muse
Meta is preparing two Muse web additions: a persistent screen-view tab for monitoring tasks and browser-based voice calling.
🗞 #meta @testingcatalog
Meta is preparing two Muse web additions: a persistent screen-view tab for monitoring tasks and browser-based voice calling.
🗞 #meta @testingcatalog
TestingCatalog AI News
Meta prepares screen viewing and web voice calls for Muse
Meta is preparing persistent Muse screen access and browser-based voice calls, while availability remains limited and no wider rollout date is set.
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🚨 AI News | TestingCatalog
Meta prepares screen viewing and web voice calls for Muse Meta is preparing two Muse web additions: a persistent screen-view tab for monitoring tasks and browser-based voice calling. 🗞 #meta @testingcatalog
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Muse agent users will soon be able to take over and operate the Muse web browser if needed (via the web app).
Muse users = Musers 👌👀👀👀
Muse users = Musers 👌👀👀👀
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Anthropic may release Claude Sonnet 5.5 within days
Leaks suggest Anthropic may launch Claude Sonnet 5.5 as early as next week. Reports point to stronger performance, up to 1M context, and competitive pricing as Anthropic, OpenAI, and Google race to release new flagship AI models.
🗞 #anthropic @testingcatalog
Leaks suggest Anthropic may launch Claude Sonnet 5.5 as early as next week. Reports point to stronger performance, up to 1M context, and competitive pricing as Anthropic, OpenAI, and Google race to release new flagship AI models.
🗞 #anthropic @testingcatalog
TestingCatalog AI News
Anthropic may release Claude Sonnet 5.5 within days
Fresh off the heels of Opus 5.5, Anthropic looks ready to launch Claude Sonnet 5.5 as early as next week ahead of OpenAI DevDay.
🚨 AI News | TestingCatalog
DAILY AI BRIEF 🗞 — Sept 26 MICROSOFT 🔥: - Biggest Copilot update yet: Home (Chat + Cowork), Code, Autopilot, and Office embedded in the app. - Autopilot is the proactive long-running enterprise agent, a rebranded Scout. Code builds tenant-hosted apps on GitHub…
DAILY AI BRIEF 🗞 — Sept 28
OPENAI 🔥:
- Image-encoding bug fixed in GPT-6 Sol and GPT-6 Luna. Visual tasks in the API and Codex, including computer use, should be back.
- “o” references spotted in ChatGPT code. Chatter says all Pro plans, not Pro Max only; Codex Plus excluded,
META 🔥:
- Muse is getting a dedicated tab for permanent browsing of its VM screen on the web.
GOOGLE 🔥:
- Flow build now points to Nano Banana 2.1, replacing the Nano Banana 2.5 Flash reference. Not available yet.
- Select users in India can hit Buy on eligible products and check out on Flipkart inside Gemini and AI Mode.
XAI 🔥:
- Elon on Grok bot feeling faster today: “Upgrades.”
ANTHROPIC 🔥:
- claude-sonnet-5-5 tag reportedly spotted. Nothing official, pricing unknown.
* Used Grok to compose this brief, cherry-picking the news and doing some post-editing.
** This daily brief also arrives in the daily email format; subscribe on the blog.
OPENAI 🔥:
- Image-encoding bug fixed in GPT-6 Sol and GPT-6 Luna. Visual tasks in the API and Codex, including computer use, should be back.
- “o” references spotted in ChatGPT code. Chatter says all Pro plans, not Pro Max only; Codex Plus excluded,
META 🔥:
- Muse is getting a dedicated tab for permanent browsing of its VM screen on the web.
GOOGLE 🔥:
- Flow build now points to Nano Banana 2.1, replacing the Nano Banana 2.5 Flash reference. Not available yet.
- Select users in India can hit Buy on eligible products and check out on Flipkart inside Gemini and AI Mode.
XAI 🔥:
- Elon on Grok bot feeling faster today: “Upgrades.”
ANTHROPIC 🔥:
- claude-sonnet-5-5 tag reportedly spotted. Nothing official, pricing unknown.
* Used Grok to compose this brief, cherry-picking the news and doing some post-editing.
** This daily brief also arrives in the daily email format; subscribe on the blog.
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Meta has announced the Meta Enterprise Platform to expand its AI stack to organizations and businesses.
> "Meta Enterprise Platform will focus on turning its AI stack into products and services that companies can deploy for their own businesses.
> "As with Muse, security and privacy are built into Meta’s enterprise products from the outset.
Earlier, we also reported that Meta is preparing a strategic partnership with Oracle. We may hear more about that soon.
Metaprise 👀
> "Meta Enterprise Platform will focus on turning its AI stack into products and services that companies can deploy for their own businesses.
> "As with Muse, security and privacy are built into Meta’s enterprise products from the outset.
Earlier, we also reported that Meta is preparing a strategic partnership with Oracle. We may hear more about that soon.
Metaprise 👀
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Manus launched a pile of new products and updates under the Manus 2.0 umbrella.
> Cascade & new foundation: Manus 2.0 introduces a more efficient agent architecture with Cloud Computers and event-triggered Automations.
> Manus Studio: Manus desktop app becomes a professional AI workspace with new Video Editor, Alchemy, Game Dev, Remote Control, and Computer Use capabilities.
> Cue: A new standalone app for personal agents with their own email, phone number, wallet, computer, and multi-agent collaboration.
I need testing time 👀
> Cascade & new foundation: Manus 2.0 introduces a more efficient agent architecture with Cloud Computers and event-triggered Automations.
> Manus Studio: Manus desktop app becomes a professional AI workspace with new Video Editor, Alchemy, Game Dev, Remote Control, and Computer Use capabilities.
> Cue: A new standalone app for personal agents with their own email, phone number, wallet, computer, and multi-agent collaboration.
I need testing time 👀
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ElevenLabs launches Eleven v4 and v4 Turbo voice models
ElevenLabs launched Eleven v4 for high-quality scripted speech and v4 Turbo for real-time voice agents, combining multi-speaker control, audio tags, 90+ languages, and low-latency streaming via its products, API, and agents.
🗞 #elevenlabs @testingcatalog
ElevenLabs launched Eleven v4 for high-quality scripted speech and v4 Turbo for real-time voice agents, combining multi-speaker control, audio tags, 90+ languages, and low-latency streaming via its products, API, and agents.
🗞 #elevenlabs @testingcatalog
TestingCatalog AI News
ElevenLabs launches Eleven v4 and v4 Turbo voice models
Eleven v4 adds more expressive speech and stable voice clones; v4 Turbo brings low-latency streaming to ElevenLabs voice agents and the API.
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🚨 AI News | TestingCatalog
ElevenLabs launches Eleven v4 and v4 Turbo voice models ElevenLabs launched Eleven v4 for high-quality scripted speech and v4 Turbo for real-time voice agents, combining multi-speaker control, audio tags, 90+ languages, and low-latency streaming via its products…
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ElevenLabs launched Eleven v4 and Eleven v4 Turbo, with Eleven v4 taking a first spot on the Artificial Analysis Provider Voice TTS Arena.
> "Eleven v4 is built on a new architecture to generate speech with the intended tone, pacing, emotion, and character."
A new TTSOTA 👀
> "Eleven v4 is built on a new architecture to generate speech with the intended tone, pacing, emotion, and character."
A new TTSOTA 👀
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BREAKING 🔥: Anthropic is rolling out Claude Sonnet 5.5 on Claude and APIs!
Testing time! 👀
Testing time! 👀
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ANTHROPIC 🔥: Claude Sonnet 5.5 has been announced officially and it is 30% faster and 30% cheaper with a performance close to Opus 5.5!
A new default 👀
A new default 👀
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OPENAI 🔥: A new OpenAI DevDay teaser is promising 20+ new launches for tomorrow.
Waiting for O the most 👀
Waiting for O the most 👀
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OPENAI 🔥: Key insights from upcoming DevDay sessions.
* This agenda is not public yet
First, OpenAI will build Platform capabilities inside Codex, enabling users to develop plugins, agents, and apps right from a dedicated DevDay page, which is quite cool!
Highlights from the agenda 👀
> Claw Labs "Join Peter Steinberger for a look at how agents can change the way open-source teams build."
> 🔥 Codex Game Studio "What makes a game easy for humans but hard for AI? Build one and put Codex to the test."
> 🔥 What Will You Build With Coding Agents That Don’t Quit? What engineering work deserves your time and tokens? Learn from a Codex run that spent more than 1,000 hours keeping builds and tests passing in a large shared codebase. See how this internal OpenAI agent had goals, subagents, and persistent plans that helped it investigate failures and coordinate fixes.
> Codex Has Left The Laptop "As we move from delegating individual tasks to letting Codex tackle entire problems and goals on its own, it’s possible to harness the power of Codex wherever and however you work. "
> From Single Player to Multiplayer with Codex "Follow a 2am outage from the first Slack messages to a reviewed fix and an update for the team."
> What Comes After Loops?: Deep Dive Into Agentic Architecture "As models become more capable, agent architectures are changing. We'll trace the evolution from simple loops to collaborating agents, examine the design choices and model advancements behind that shift, and take a deep dive into what comes next."
* This agenda is not public yet
First, OpenAI will build Platform capabilities inside Codex, enabling users to develop plugins, agents, and apps right from a dedicated DevDay page, which is quite cool!
Highlights from the agenda 👀
> Claw Labs "Join Peter Steinberger for a look at how agents can change the way open-source teams build."
> 🔥 Codex Game Studio "What makes a game easy for humans but hard for AI? Build one and put Codex to the test."
> 🔥 What Will You Build With Coding Agents That Don’t Quit? What engineering work deserves your time and tokens? Learn from a Codex run that spent more than 1,000 hours keeping builds and tests passing in a large shared codebase. See how this internal OpenAI agent had goals, subagents, and persistent plans that helped it investigate failures and coordinate fixes.
> Codex Has Left The Laptop "As we move from delegating individual tasks to letting Codex tackle entire problems and goals on its own, it’s possible to harness the power of Codex wherever and however you work. "
> From Single Player to Multiplayer with Codex "Follow a 2am outage from the first Slack messages to a reviewed fix and an update for the team."
> What Comes After Loops?: Deep Dive Into Agentic Architecture "As models become more capable, agent architectures are changing. We'll trace the evolution from simple loops to collaborating agents, examine the design choices and model advancements behind that shift, and take a deep dive into what comes next."