AI Hot

▎Chronological AI signals

AI Tools Timeline

A chronological view of AI tool and model signals for catching up, comparing updates, and revisiting what changed.

Date-grouped signal timeline

A chronological feed for catching up and opening older decision briefs.

Submit a public source
Timeline · Latest first
T
TechCrunchSignal
@techcrunch
Why this matters · 38
38

The AI graveyard: a running list of projects and startups that didn’t make it

From Apple's repeatedly delayed Siri AI to OpenAI's messy "super app" launch, here's a look at the AI projects that shut down or missed expectations.

TechCrunchStartup

Why this matters

TechCrunch angle: From Apple's repeatedly delayed Siri AI to OpenAI's messy "super app" launch, here's a look at the AI projects that shut down or… Check the original before changing a build, vendor, or research decision.

Read 2-min SignalOriginal
2 hours ago
T
The VergeSignal
@theverge
Why this matters · 38
38

The OpenAI board member who fired Sam Altman says we still can’t trust AI CEOs

Today, I’m talking with Helen Toner, the executive director of the Center for Security and Emerging Technology at Georgetown University. This episode is part two of our series on AI in real life. Helen is a well-known f…

The VergeMedia

Why this matters

The Verge angle: Today, I’m talking with Helen Toner, the executive director of the Center for Security and Emerging Technology at Georgetown… Check the original before changing a build, vendor, or research decision.

Read 2-min SignalOriginal
4 hours ago
T
TechCrunchSignal
@techcrunch
Should you care? · 38
38

Jensen Huang’s departure blasts big hole in AI startup funding, VCs and founders say

Nvidia poured tens of billions into AI startups under Huang. Without him at the helm, founders and VCs are bracing for smaller checks and lower valuations.

TechCrunchStartup

Why this matters

TechCrunch angle: Nvidia poured tens of billions into AI startups under Huang. Without him at the helm, founders and VCs are bracing for smaller… Check the original before changing a build, vendor, or research decision.

Read 2-min SignalOriginal
20 hours ago
T
The VergeSignal
@theverge
Should you care? · 38
38

ChatGPT Wallet lets OpenAI’s Dots agents make purchases for you

After launching its Dots AI agents platform earlier this year, OpenAI is launching a wallet for the agents. ChatGPT Wallet is rolling out starting today for ChatGPT Pro subscribers in the US aged 18 and older using a US…

The VergeMedia

Why this matters

The Verge angle: After launching its Dots AI agents platform earlier this year, OpenAI is launching a wallet for the agents. ChatGPT Wallet is… Check the original before changing a build, vendor, or research decision.

Read 2-min SignalOriginal
22 hours ago
T
TechCrunchSignal
@techcrunch
Should you care? · 38
38

AI agent startup LangChain hits $3B valuation

LangChain now claims 7,000 customers of its model and platform agnostic agent management tool LangSmith.

TechCrunchStartup

Why this matters

TechCrunch angle: LangChain now claims 7,000 customers of its model and platform agnostic agent management tool LangSmith. Check the original before changing a build, vendor, or research decision.

Read 2-min SignalOriginal
23 hours ago
T
TechCrunchSignal
@techcrunch
Should you care? · 38
38

ChatGPT’s new Wallet lets AI agents shop and check out for you

ChatGPT Wallet lets AI agents shop and check out on users' behalf, starting with a limited rollout to U.S. Pro subscribers.

TechCrunchStartup

Why this matters

TechCrunch angle: ChatGPT Wallet lets AI agents shop and check out on users' behalf, starting with a limited rollout to U.S. Pro subscribers. Check the original before changing a build, vendor, or research decision.

Read 2-min SignalOriginal
27 hours ago
T
TechCrunchSignal
@techcrunch
Should you care? · 38
38

The unfolding Jensen Huang scandal: a timeline

Jensen Huang has resigned from Nvidia following an affair, which could have ramifications for national security as the U.S. and China race to develop the most advanced AI infrastructure.

TechCrunchStartup

Why this matters

TechCrunch angle: Jensen Huang has resigned from Nvidia following an affair, which could have ramifications for national security as the U.S. and… Check the original before changing a build, vendor, or research decision.

Read 2-min SignalOriginal
27 hours ago
Updated from public signal dataNovember 15, 202636 available signals

AI tool discovery is easier when updates are visible over time. A single headline can feel important in the moment, but a timeline helps you see patterns: repeated model activity, coding agent improvements, startup launches, open-source momentum, community debates, and product categories that keep changing.

AI Hot's AI Tools Timeline gives readers a chronological way to browse public AI tool and model signals. Use it when you want to catch up after a few days away, compare today's updates with earlier signals, or build context before testing a new tool.

This page should not claim to be a complete historical archive of AI. It is a practical timeline of the signals AI Hot tracks from active public sources. For important decisions, follow the original links, review the source material, and test tools in your own workflow.

AI Hot summarizes public signals and links back to original sources. Always verify important decisions with the original source.

How to use this page

Catch up quickly

Browse the latest public AI signals when you have been away from daily feeds.

Compare updates over time

Look for repeated source activity or categories that deserve follow-up testing.

Open decision briefs

Use story pages to review the short context and original-source link for each signal.

Avoid archive overclaims

Treat this as AI Hot's tracked signal history, not a complete history of the AI market.

FAQ

What is the AI Tools Timeline?

It is a chronological feed of AI tool, model, agent, and product signals tracked by AI Hot.

How should I use the timeline?

Use it to catch up, compare updates over time, find older decision briefs, or identify tools and model changes worth revisiting.

Is this a complete history of AI tools?

No. It is a practical timeline of AI Hot's tracked public signals, not a complete archive of the entire AI market.

Can I filter the timeline by category?

Yes. Use the available feed filters and search box for categories such as AI agents, AI coding, LLM releases, open source, startups, research, and media.

Why does the timeline include news sources and community posts?

AI tool signals often appear first in news, blogs, release notes, and community discussions. The timeline keeps those source links visible for verification.