Part of Meta's AI Trademark Collision · 4 stories · since Sep 2 · newest 50m ago
Meta launches Muse AI agent; shares jump on Wall Street betMeta releases Muse Spark 1.3 model
1 Sep 2 3:35 PM · 21d ago · 41 articles · 38 posts · 395 comments · 5 sources · development 1 of 6
Meta's research arm published Muse Spark 1.3, a model tuned for longer-horizon agentic and coding tasks, describing it as an advance toward 'personal superintelligence.'
“Smarter and more practically useful, Muse Spark 1.3 advances our work toward personal superintelligence.”
Meta Superintelligence LabsMeta Company launching Muse
Alexandr Wang Meta Superintelligence Labs leadDavid Singleton Meta AI security leadWall Street analysts Investors/analysts covering Meta
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What was reported 1 claim about this development
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first by Verdict, 21d ago · also Proactive, InfoWorld, Trending Topics, Livemint, SiliconANGLE, RuntimeWire +4
8 more headlines
- Meta says new Muse Spark 1.3 model rivals Anthropic, OpenAI offerings Proactive · 21d ago
- Meta upgrades Muse Spark for long-horizon coding without raising API prices InfoWorld · 21d ago
- Muse Spark 1.3: Meta Is Back at the Top, and the Best Open-Weight Model Could Follow Trending Topics · 21d ago
- Meta launches Muse Spark 1.3, challenging OpenAI and Anthropic in race for advanced AI systems Livemint · 21d ago
- Meta says it has caught up with Anthropic and OpenAI with Muse Spark 1.3, its most powerful AI model so far SiliconANGLE · 21d ago
- Alexandr Wang's Meta team ships Muse Spark 1.3 for coding agents RuntimeWire · 21d ago
- Introducing Muse Spark 1.3 HN Frontpage · 21d ago
- Muse Spark 1.3 HN Best · 21d ago
What people said 24 voices · best of 424 · verbatim
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Meta have released Muse Spark 1.3 The newest AI model from Meta Superintelligence Labs outperforms GPT-5.6 Sol, Claude Opus 5, and Claude Fable 5.1 on DeepSWE v1.1 A new competitor has emerged for the title of best coding model
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RT @finkd: Muse Spark 1.3 wird heute ausgerollt und bietet Frontier-Performance, die fast zu günstig ist, um sie zu beziffern. Dies ist der größte Sprung, den wir bisher bei der Programmierung und agenticen Arbeit gemacht haben. Probieren Sie es in Muse Code und unserer API aus. mehr auf Arint.info # AI # Coding # Innovation # MuseSpark #…
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it's possible that their rationale for making claims about safety is in fact that they, among everyone else, are doing the most to be prudently safe. While that's a powerful tool to compete with, that doesn't make them bad. Amodei and Anthropic have never said "open models are not safe because anyone can use them," in fact to the contrary, they've…
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Meta has released Muse Spark 1.3, their fourth Muse Spark model release in five months. Muse Spark 1.3 (max), which is in limited preview for Meta's partners, scores 62 on the Artificial Analysis Intelligence Index, behind only Claude Fable 5.1 and Claude Opus 5. The variant available now, Muse Spa...
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AI Leaks and News (@AILeaksAndNews) Meta Superintelligence Labs가 Muse Spark 1.3을 공개했다는 소식입니다. 게시물은 이 모델이 DeepSWE v1.1 코딩 벤치마크에서 GPT-5.6 Sol, Claude Opus 5, Claude Fable 5.1을 앞선다고 주장하며, 최상위 코드 생성·소프트웨어 엔지니어링 에이전트 모델 경쟁에 새 후보가 등장했음을 시사합니다. https:// x.com/AILeaksAndNews/status/20 95234768967209248 # meta # codingmodel # softwareengineering #…
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I decided to try with each of the options available in Kagi Ultimate, starting with the lower tier models and working my way up until it got it right.Kimi 2.6: treated the question as a riddle, did not know.Kimi 3: Simon WillisonGLM 5.3 Flash: "There's no way for me to know that." Going on to say the benchmark is associated with Simon Willison…
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Today we're releasing Muse Spark 1.3, our strongest model for agentic and coding tasks in the spark model line. It's designed to support longer-horizon work, excel in agentic tasks, and follow complex instructions more reliably than previous models. Muse Spark 1.3 is available today in Muse Code an...
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Most AI tools allow you to opt-out of sharing your usage with the model provider to improve future versions. Meta has taken that idea and put a price tag on it. For its new Muse Spark model, intended for operating coding and other agents, it is offering an explicit discount averaging out to about 95% […] https:// techcrunch.com/2026/09/03/meta…
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I started using Spark 1.2 for development because if you're willing to let Meta train on your data it was dirt cheap and was actually really pleasantly surprised with it. It's not a frontier model by any means, but for work that didn't require a top of the line model, I really enjoyed using it.I'm anthropomorphizing it a bit, but it felt like it…
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We're excited to release Muse Spark 1.3 with improved performance on agentic and coding tasks, and a focus on real-world usability. Key capabilities: → Sustains longer-horizon work across multiple workflows in a single thread → More actively collaborates with users: it asks clarifying questions, f...
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Muse Spark 1.3 L: https:// developer.meta.com/ai/models/m use-spark/ C: https:// news.ycombinator.com/item?id=4 9541256 posted on 2026.09.02 at 15:35:04 (c=0, p=4)
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llm -m meta-ai/muse-spark-1.3 "Generate an SVG of a pelican riding a bicycle" https://tools.simonwillison.net/markdown-svg-renderer?url=ht...4.2266 cents, 38 seconds.For comparison here's Muse Spark 1.2, which animated it without me asking it to: https://tools.simonwillison.net/markdown-svg-renderer?url=ht...The 1.3 one is definitely better -…
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Meta's Muse Spark 1.3 just scored 62 on Artificial Analysis' Intelligence Index. That ties Claude Fable 5, but Muse costs 8x less for input and nearly 12x less for output. It also scores above GPT-5.6 Sol, Grok 4.6, Kimi K3, and Gemini 3.8 Flash. Meta is suddenly in the top tier of frontier AI. ...
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I think you're mischaracterizing Anthropic uncharitably and lumping them in with other, less savory tech billionaires, and also not thinking through the nuances here.First, Amodei has taken an unusually strong stance among tech companies for not supplying fascist regimes with fascist tooling; in fact, even when threatened with being labeled a…
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Muse Spark 1.3 is ready for you in the Meta Model API and in our coding harness. We've worked hard on this model and it is a huge leap forward on coding and agentic workloads, and remains at the frontier of intelligence at a very competitive price. The contributor version is up as well with the...
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In my personal opinion (this will be controversial and feel free to disagree): Elon is the best.* great contributions to many industries including spaceflight, electric cars, and self driving cars. It doesn't even matter if he is the technical mind behind these achievements or if he is just a buffoon that pretends to know the implementation…
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My early testing results of @Meta Muse Spark 1.3 for coding are really good! I'll share some examples soon. I recommend trying it out. They also have a $5/month subscription with relatively generous prompting limits. I'm using the terminal CLI, it'd be good to have their own IDE.
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Yes, there is nuance. And, I have a Claude subscription partly because they showed more hesitation to provide surveillance tools for spying on US citizens than other vendors. They are not wholly free of ties to the US regime, but they've been better than others.But, I'll come back to "two things can be true". Anthropic is better than some, and in…
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This is just crazy! @metaai just released Muse Spark 1.3 that looks better than GPT-5.6 Sol max and near Opus 5 max for coding AND at less than a third of the price: $1.25 input / $4 output per million tokens! Meta finally caught up to frontier AI and became super competitive. 😲
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Which safety commitments did they back away from? My understanding is that they believe safety can only be researched from the frontier, and so they're trying to be pragmatic to stay near the frontier (and viable) in their choices.From what I know, the "books3" dataset was normalised in the LLM and research ecosystem, where collected datasets were…
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1/ today we're releasing muse spark 1.3—available in muse code & the meta model api. this is our most capable model yet—frontier performance almost too cheap to meter. much stronger at agentic and coding with better usability. we think users will really notice the jump.
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I think a lot of people are curious where the "knee" is on gains and productivity, particularly in the agentic space, which is where the real value is. A lot of us are being forced to shoe-horn this stuff into existing products, and knowing how much of the task the model can do now, vs having to build a complex custom harness, is valuable…
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Muse Spark 1.3 is now available on OpenRouter! Built for long-running agentic, multi-agent, and coding workflows. It tracks what it learns, handles conflicting inputs, and asks for clarification or confirmation when needed. Use it now:
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> Like, who actually cares? Are people excited for the new benchmarks? Is it interesting to read the model cards?I'm genuinely interested. Even the benchmarks - before Fable came out & while waiting for Astra, I actually setup a math model to predict where they would land (Fable came in at 66 on AA exactly as it predicted), and now I have a model…
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