Muse exec pushes back on 'just Meta's model' claims, touts custom Spark models
EdwardSun0909 · x · 2026-09-21
Responding to a Perplexity ad and claims that Muse 'uses Meta's model' and merely routes work across 15+ models including GPT and Claude—and that it dismantled a company with 40-50M users in two weeks—Edward Sun says Muse Spark models uniquely customized for Muse are one of its biggest strengths, stressing what model-harness co-development can unlock. The latest round in the wrapper-vs-custom-model debate for AI coding products.
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