---
title: "[AINews] Muse Spark 1.3 matches GPT-5.6-Sol, confirming Meta Superintelligence as the newest Frontier Lab, >90% discount for training"
type: signal
url: https://frontiernewswire.com/s/ainews-muse-spark-1-3-matches-gpt-5-6-sol-confirming-meta-846d2544
published: 2026-09-03T04:38:33.000Z
byline: "Source: VERIFIED-REPORTING"
---

# \[AINews\] Muse Spark 1.3 matches GPT-5.6-Sol, confirming Meta Superintelligence as the newest Frontier Lab, \>90% discount for training

Source: VERIFIED-REPORTING · Published 2026-09-03 · Canonical: https://frontiernewswire.com/s/ainews-muse-spark-1-3-matches-gpt-5-6-sol-confirming-meta-846d2544

an epic comeback story for Meta.

In this story: [Muse Spark 1.3](https://frontiernewswire.com/models/muse-spark-1-3)

## Sources

- [Read the original at VERIFIED-REPORTING](https://www.latent.space/p/ainews-muse-spark-13-matches-gpt)

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