Ale

[Ale @avasquezca]

$meta

[Zach Holman @holman]

friends, i’m sadly here to say that meta has cooked with @Muse and it’s everything every personal ai assistant has tried to be. it just like… works. i remain skeptical and continue to be really impressed

[Oliver Johansson @oliverjohansson]

Muse Spark 1.3 from @AIatMeta has quietly become one of the best models at frontend design. It's pretty crazy when you also look at the speed and price differences... better, cheaper, and faster than Fable 5.1

[Ale @avasquezca]

$meta

[Bill D'Alessandro @BillDA]

I regret to inform you that Meta's new Muse AI assistant is extremely good

will probably replace both OpenClaw and Instinct for me

[Ale @avasquezca]

$meta

[Ryan Serhant @RyanSerhant]

Meet Pumpkin, my own personal Muse agent. It actually does tasks instead of telling me how to do them. You can build your own on the @Muse app.

Businesses and products shown are AI-generated suggestions, not sponsored, endorsed by, or affiliated with Meta.

[Ale @avasquezca]

$META

[Design Arena @DesignArena]

BREAKING: Muse Spark 1.3 (xhigh) takes 1st overall on Website Arena with an Elo of 1362!

This is a jump of 5 positions from Muse Spark 1.2, establishing a new Pareto frontier for Speed and Price.

Only a month after the release of Muse Spark 1.2, @AIatMeta has topped this category on Design Arena.

Note: GPT-6 Astra is still pending final results.

Congrats to the @Meta team!

[Design Arena @DesignArena]

BREAKING: Muse Spark 1.3 (xhigh) takes 1st overall on Website Arena with an Elo of 1362!

This is a jump of 5 positions from Muse Spark 1.2, establishing a new Pareto frontier for Speed and Price.

Only a month after the release of Muse Spark 1.2, @AIatMeta has topped this category on Design Arena.

Note: GPT-6 Astra is still pending final results.

Congrats to the @Meta team!

[Vu Tran @vu0tran]

Meta Muse was actually mostly complete in May way before Instinct. We didn't ship it because we felt we needed more time to RL Muse Spark w/ the harness and prioritize privacy and security.

I'll have to admit, I was in the other camp. As a YC founder, you always hear "launch now!" so I wanted to get Muse out the door first before competitors. It was actually Mark that wanted to push timelines back to really get the privacy and security right.

Say what you will about Zuck, but this guy really cares about privacy so much that it was actually painful to me. I can admit when I'm wrong and in retrospect, he might have been right.

[Shopify @Shopify]

Muse from @Meta just dropped and Shopify merchants are already live

When someone uses their Muse for shopping, it searches Shopify Catalog to find the best match

Checkout happens directly in the app

[Alexandr Wang @alexandr_wang]

this is a silly argument. GPT-5.6 Sol was 88.8% on TerminalBench 2.1 and 37.3% on TerminalBench 4.0. That doesn't make it a more benchmaxxed model than GPT-6 Astra even though the diff is larger. TerminalBench 4.0 is simply a much harder eval that isn't saturated, whereas TerminalBench 2.1 is.

We don't claim Muse Spark 1.3 is as strong as Astra or Fable 5.1, but it is significantly more cost-effective. Our future models will compete more directly with those models.

[Ale @avasquezca]

$META only needs a good model, not necessarily the best one; for its customers, having a cost-effective model is more important. Incidentally, Meta possesses one of the top five models on the market; they have done an incredible job. $meta is cooking…

[Alexandr Wang @alexandr_wang]

this is a silly argument. GPT-5.6 Sol was 88.8% on TerminalBench 2.1 and 37.3% on TerminalBench 4.0. That doesn't make it a more benchmaxxed model than GPT-6 Astra even though the diff is larger. TerminalBench 4.0 is simply a much harder eval that isn't saturated, whereas TerminalBench 2.1 is.

We don't claim Muse Spark 1.3 is as strong as Astra or Fable 5.1, but it is significantly more cost-effective. Our future models will compete more directly with those models.

[DHH @dhh]

I had Muse Code convert a TanStack version of our new site to Astro. It did a flawless job. And all I managed to spend was 20 cents!! I think maybe this token stash from @finkd and @AIatMeta is going to last longer than the sun has gas left to shine 🌅

[Ale @avasquezca]

$META An average model is enough for $meta to improve ad targeting, and yet, there it is: top 5 models in the market.

[Vals AI @ValsAI]

Meta Muse Spark 1.3 (Max) matches the performance of Fable 5 and GPT 5.6 Sol on the Vals Index, at 4x - 8x cheaper.

[Vals AI @ValsAI]

Meta Muse Spark 1.3 (Max) matches the performance of Fable 5 and GPT 5.6 Sol on the Vals Index, at 4x - 8x cheaper.

[Alexandr Wang @alexandr_wang]

2/ as a reminder, we are launching this after completing our safety testing.

excited for you all to try it!

[Ale @avasquezca]

$meta

[Alexandr Wang @alexandr_wang]

1/ we just publicly released Muse Spark 1.3 max!

we see significantly stronger coding and agentic performance on muse spark 1.3 max, so would strongly recommend trying it out even if you've already tried muse spark 1.3 high or muse spark 1.3 xhigh.

[AI at Meta @AIatMeta]

Muse Spark 1.3 with max reasoning is now available on Muse Code and Meta Model API 👇

[Ale @avasquezca]

$META wtf… just give me 1 week to rest… amazing job

[Alexandr Wang @alexandr_wang]

1/ we just publicly released Muse Spark 1.3 max!

we see significantly stronger coding and agentic performance on muse spark 1.3 max, so would strongly recommend trying it out even if you've already tried muse spark 1.3 high or muse spark 1.3 xhigh.

[Wall St Engine @wallstengine]

$META Connect is set for September 23, 2026.

[Ale @avasquezca]

$META

[Alexandr Wang @alexandr_wang]

compute daddy @dylan522p has spoken

[Ale @avasquezca]

$META

[Alexandr Wang @alexandr_wang]

compute daddy @dylan522p has spoken