ANTHROPIC 🔥: Claude Code usage limits have been reset!
That’s new 👀
AI space feels like a battleground these days tbh.
That’s new 👀
AI space feels like a battleground these days tbh.
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OpenAI launches GPT-6 Astra across ChatGPT and API
OpenAI launched GPT-6 Astra, a computer-use and software model rolling out across ChatGPT, API, Azure, and AWS.
🗞 #openai @testingcatalog
OpenAI launched GPT-6 Astra, a computer-use and software model rolling out across ChatGPT, API, Azure, and AWS.
🗞 #openai @testingcatalog
TestingCatalog AI News
OpenAI launches GPT-6 Astra across ChatGPT and API
GPT-6 Astra is rolling out to ChatGPT paid plans and major cloud APIs with faster computer use, new Codex context memory and stronger safeguards.
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Astra testing time 👀
> This is GPT-6, a new generation of intelligence. Astra is state-of-the-art in coding, computer use, science, and professional work. Give it a hard problem, a half-formed idea, or anything you've been meaning to build. See where it takes you.
* Got it on a Business (not Business Premium) plan already.
** Plus users should have it as well!
> This is GPT-6, a new generation of intelligence. Astra is state-of-the-art in coding, computer use, science, and professional work. Give it a hard problem, a half-formed idea, or anything you've been meaning to build. See where it takes you.
* Got it on a Business (not Business Premium) plan already.
** Plus users should have it as well!
🚨 AI News | TestingCatalog
DAILY AI BRIEF 🗞 — Sept 4 OPENAI 🔥: > GPT-6 Astra is officially out — SOTA across computer use, coding, science, and cyber. 98% FrontierMath Tier 4, 63% / 99.9% on ARC-AGI-3 (standard vs adapter harness), 100% ExploitBench. > Not in your ChatGPT dropdown…
DAILY AI BRIEF 🗞 — Sept 5
OPENAI 🔥
ANTHROPIC 🔥
GOOGLE 🔥
META 🔥
* Used Grok to compose this brief, cherry-picking the news and doing some post-editing.
OPENAI 🔥
- Astra is rolled out to all Plus and Business — not just Pro / Enterprise. API live at $10 / $50. GPT-6 Pro in Chat is Astra.
- Full banked reset today for Plus, Pro, and Business. Lands EOD. Create or upgrade before 8pm PT and you get it too.
- Tibo: internal Astra pulled some shipping plans 6 months forward to DevDay.
ANTHROPIC 🔥
Claude Code
weekly limits reset
Friday —
Max plans only
. Fable 5.1 + long weekend. Pro/Team did not get this flush.
GOOGLE 🔥
Lyria 3.5
is in Gemini, AI Studio, and the API. Better vocals, richer arrangements, short or full tracks. Tools > Create music.
META 🔥
Muse Spark 1.3 max
is public in Muse Code and the Meta Model API. Wang: use max even if you already tried high / xhigh.
* Used Grok to compose this brief, cherry-picking the news and doing some post-editing.
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OpenAI is testing a new Writing Style feature for ChatGPT.
> Users can connect documents, emails and messaging apps as reference examples.
> ChatGPT will be able to write text in “user’s voice”, based on provided references.
> Availability is limited to a small group of users.
> Users can connect documents, emails and messaging apps as reference examples.
> ChatGPT will be able to write text in “user’s voice”, based on provided references.
> Availability is limited to a small group of users.
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Google keeps transforming Gemini desktop into superapp
Google is testing major Gemini desktop upgrades: Ask and Assign modes, folder-scoped agent tasks, remote computer links, local app control, Obsidian support, customization options, Finder integration, and prep for future models.
🗞 #google @testingcatalog
Google is testing major Gemini desktop upgrades: Ask and Assign modes, folder-scoped agent tasks, remote computer links, local app control, Obsidian support, customization options, Finder integration, and prep for future models.
🗞 #google @testingcatalog
TestingCatalog AI News
Google keeps transforming Gemini desktop into superapp
Closed tests of Gemini desktop add Ask and Assign modes, Obsidian connections and a Finder action. Public release timing remains unclear.
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GOOGLE 🔥: Gemini desktop app keeps being transformed into a superapp with "Ask" and "Assign" modes, computer use, and more!
> Nano Banana 2.5 Flash is in the works.
> Integration with Obsidian spotted.
> Users will also be able to "Ask Gemini" directly from Finder.
> Nano Banana 2.5 Flash is in the works.
> Integration with Obsidian spotted.
> Users will also be able to "Ask Gemini" directly from Finder.
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Grok Imagine Agent got an upgrade and is now using Image 2.0 image model underneath.
> "Make me an ad banner for @testingcatalog"
That's quite a good result 👀
> "Make me an ad banner for @testingcatalog"
That's quite a good result 👀
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SpaceXAI did a usage reset for all Grok Bot users.
I was planning to properly test those for a while. Looks like it the time since Astra ate all my banked resets already.
I was planning to properly test those for a while. Looks like it the time since Astra ate all my banked resets already.
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GPT-6 Astra from OpenAI claimed a top spot on WebDev Arena, surpassing recently released Claude Fable 5.1 by 35 points.
> “It also reshapes the Pareto frontier as the best-performing model at $40/Mtoken, which matches the latest Claude model pricing.”
Are we set to hit 2k by the end of this year?
> “It also reshapes the Pareto frontier as the best-performing model at $40/Mtoken, which matches the latest Claude model pricing.”
Are we set to hit 2k by the end of this year?
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What a week - we've got top models from 4 of the biggest AI labs in a single week: Gemini 3.8 Flash, Claude Fable 5.1, Muse Spark 1.3, GPT-6 Astra!
> A full recap is coming in a couple of hours in TestingCatalog's newsletter.
>✴️ Bonus! A secret Muse agent waitlist join link is included.
Opt in below if you haven't yet 📩
https://www.testingcatalog.com/#/portal/signup
> A full recap is coming in a couple of hours in TestingCatalog's newsletter.
>
Opt in below if you haven't yet 📩
https://www.testingcatalog.com/#/portal/signup
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TestingCatalog AI News
TestingCatalog | AI News & Rumours
TestingCatalog covers latest AI news, model releases, leaks, and rumours from the world of artificial intelligence
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Visiting IFA 2026 Berlin today!
IRL testing time 👀
IFA is a major annual Berlin trade show where global brands unveil new consumer electronics, home appliances, and future technology.
IRL testing time 👀
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IFM releases K2 Horizon: 6 models with full training record
IFM released K2 Horizon, six Apache 2.0 language models from 0.9B to 375B parameters, with training code, logs, checkpoints, evaluations, and documented reward-hacking cases, emphasizing reproducibility and auditability.
🗞 #sponsored @testingcatalog
IFM released K2 Horizon, six Apache 2.0 language models from 0.9B to 375B parameters, with training code, logs, checkpoints, evaluations, and documented reward-hacking cases, emphasizing reproducibility and auditability.
🗞 #sponsored @testingcatalog
TestingCatalog AI News
IFM releases K2 Horizon: 6 models with full training record
The Institute of Foundation Models published six K2 Horizon models, ranging from 0.9B to 375B, along with code, checkpoints, logs, and evaluations.
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