Not having to stitch clips is going to save me so much time.
HeyGen Video 1 now generates up to 30 seconds in a single take.
Any material, any style, one continuous shot at 2K.
$0.01/sec promo pricing through Oct 31.
Learn more: platform.heygen.com/
we're entering an era where audio can be generated on demand instead of planned and recorded in advance.
that opens the door to personalized stories, dynamic lessons, and AI experiences that adapt in real time.
HeyGen holds the top two spots on the @ArtificialAnlys text to speech leaderboard.
#1 HeyGen Voice Turbo
#2 HeyGen Voice
Turbo is the faster, cheaper mode of the voice model behind every HeyGen video. It's live on the API, and the Turbo endpoint is free until November 30.
Fitness Freak retweeted
A lab just open-sourced a 27B model built for one job: acting on unclear input without making things up. 🧠
Think about what an agent actually does. It gets a vague instruction, fills the gaps with a guess, and then acts on that guess. When it’s wrong and confident, you don’t get a bad answer. You get an action you never asked for.
That explains the metric they went after.
→ Hallucination rate 15.1%, vs 30.4% for its own base and 85.3% for GPT-6 Luna
→ Terminal-Bench 2.1: 76.0, best in their comparison set
→ τ³-bench: 259/278, next best 220
→ MCPMark: 48/55, next best 42
→ 29.3K median output tokens per task, vs the base model’s 65.3K
Half the hallucinations and half the token spend of the model it came from.
GPT-6 Luna still wins DeepSWE and the omniscience index, and general-knowledge scores sit level with the base.
So this was targeted work, not just a scaling run.
This could be especially useful for creators who have great ideas but don't have the time or editing experience to bring every creative concept to life.
I make a lot of explainers about agents. Generating the visuals inside the agent is kind of poetic lol
HeyGen Video 1 is the #1 video model on the @OpenRouter leaderboard, and it's now available in HeyGen MCP.
Tell your agent what you want to see, and it's ready in seconds.
Read more: heygen.com/mcp
I want you to understand that building muscle is always the number one goal for long term results
But... being able to move your body is what most people lack to prioritize
Can you build a body you're proud of and keep your body moving like an athlete?
Fitness Freak retweeted
Listen for the signs that you're meant to be seen, even if they don't always make sense.
Fitness Freak retweeted
This is impressive!
I cloned my voice in the @cartesia playground from a ~15-second clip. The clone was ready in a couple of seconds.
Then I had it speak Japanese, a language I don't speak.
My clone now says in Japanese that I can find good papers by combining AI with my experience reviewing papers.
I am impressed by how good this sounds.
This runs on Sonic 3.6, their latest voice model, which supports 44 languages. You can do the same with any of them.
This tech is getting really good, and I think it's worth exploring to make your content more accessible to more people in different languages.
Try it here: play.cartesia.ai
More info about their model here: cartesia.ai/blog/sonic-3.6
Some science concepts don’t need more words.
They need a better visual explanation.
Refraction is a perfect example. Once you can see light moving between different materials and changing direction, the definition suddenly has context.
You can read about refraction 10 times, but seeing light actually bend is what makes it click.
In Gauth Academy, Infinite Mode turns the concept into a 3D visual explanation you can follow as the light moves between different materials.
Feels much closer to understanding the idea than memorizing the definition.
Explore Gauth Academy at gauth.com/course
The really interesting part here isn’t just that ANC is being visualized.
It’s that visualization gives you a way to understand why the technology works instead of simply knowing that it works.
I’ve used noise-cancelling headphones for years without really understanding what they were doing.
Watching ANC visualized as opposing sound waves makes the whole thing instantly obvious.
Gauth Academy’s Infinite Mode is really good at this kind of concept—taking something invisible and making it understandable through 3D visuals.
Check out Infinite Mode at gauth.com/course
There’s a lot of invisible work behind every good generative workflow: finding models, wiring nodes, fixing errors, testing approaches, comparing outputs.
Comfy Agent is basically attacking that entire layer of friction.
Comfy Agent is now available to everyone in Comfy Cloud.
It plans, builds, and fixes ComfyUI workflows right on your canvas.
We strongly believe creators shouldn’t choose between ambition and complexity. Comfy Agent is our answer. While it handles the technical part of Comfy, you can finally focus on visual craft!
- It builds while you edit. It sees the assets you see.
- Ask anything. Reference anything.
- Create your own skills, or use the public ones.
Agent in Comfy Desktop is coming soon in a few weeks.
Click the link below to try Comfy Agent today ⬇️
The real breakthrough isn’t that AI can generate educational content. It’s that AI can potentially generate the right learning experience for the person using it.
gauth.com/course
I’m more interested in AI courses that react to what I do than lectures I can play at 2x.
Gauth generates 3D simulations and adapts lessons in real time.
That changes the student’s role: you get to experiment, not just press play.
gauth.com/course
The companies that win long-term usually make builders feel rewarded for creating.
This feels aligned with that philosophy.
We are also announcing 100% cashback but also on Higgsfield API through Comfy Router
Get your API key from Higgsfield, put into Comfy Router, enjoy the cashback!
VCs are funding free model access. You should take advantage of it :)
And congrats to Higgsfield on reaching a $1B run rate
limited to Higgsfield models, unused cashback expires on September 30.
The best marketing strategy might be reducing friction, not increasing creativity.
Most businesses already have something worth saying.
71.6% of small business owners have filmed a video for their business and never posted it.
53.9% said it didn't look professional enough. 48.6% hated how they looked.
We asked 1,000+ owners what happens when an AI avatar shows up for them.
Full report: heygen.com/the-state-of-ai-a…
Async Wins
Synchronous AI requests don't scale forever.
Async queues with automatic retries are the kind of boring feature that makes ambitious products actually work.
Comfy Router is live
One API for frontier image, video, 3D, and audio models.
Same model string. Same arguments. No new SDK, no new key, no redeploy.
What Comfy Router gives you:
→ Explicit routing. You name the provider, we call that provider. It's down? The request fails there. No silent fallback.
→ Every job returns the provider that ran it. Log it, bill it, debug it.
→ Async. submit() returns a request ID immediately. The queue retries 429s and transient errors until a slot opens. subscribe() submits and polls to completion.
→ Batch-friendly. Queue a few hundred jobs, hold the IDs, pull results as they land. Nothing blocking on a 5-min video render.
→ 24h retention on inputs and outputs, then deleted.
→ Comfy credits. No sub, no Router fee.
Providers at launch: Comfy. Runware, Wavespeed, Fal, Higgsfield. Multi-provider where the model supports it.
Get Your API Key with the link below. ⬇️