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    Artificial Analysis Ranks Muse Spark 1.3 Most Cost Efficient

    Artificial Analysis calls out its edge on cost per intelligence task.

    AA
    AW
    LK
    38 Sources, 28d ago, first seen 28d ago

    TLDR

    Artificial Analysis posted that Muse Spark 1.3 at xhigh intelligence leads on cost efficiency among models at or above 59 on its index. Meta executive Jack Krawczyk replied with approval of the acceleration. Researcher Benjamin Marie observed that Google held the lead only briefly and that Meta intends to release the weights. Google engineer Logan Kilpatrick added congratulations on the progress.

    Combined views

    2.9M

    38 Sources, first seen 28d ago

    Combined views

    2.9M

    38 Sources, first seen 28d ago

    17.6K likes
    17.6K likes
    1.1K comments
    1.8K saves
    900 reposts
    1.1K comments
    1.8K saves
    900 reposts

    Sentiment

    Positive62%38%Negative

    Summary

    Sentiment

    Positive62%38%Negative

    Many accounts welcomed Muse Spark 1.3 for matching frontier models at far lower cost and improving competition, while some replies dismissed the benchmarks as unrealistic or overstated.

    Based on 203 sentiment-bearing replies from 187 accounts across 13 conversations.

    Summary

    Many accounts welcomed Muse Spark 1.3 for matching frontier models at far lower cost and improving competition, while some replies dismissed the benchmarks as unrealistic or overstated.

    Based on 203 sentiment-bearing replies from 187 accounts across 13 conversations.

    Today's Rank

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    Not ranked yet

    Today's Rank

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    Not ranked yet

    38 Sources

    @ArtificialAnlysMuse Spark 1.3 (xhigh) is the most cost-efficient model at its intelligence level: $0.55 per Intelligence Index task at Meta's unchanged $1.25/$4.25 per 1M token pricing. No model scoring 59 or above costs less per task. The nearest are Gemini 3.8 Flash (high, 59, $0.58), GPT-5.6 Sol (xhigh, 59, $0.63) and GLM-5.3 (max, 60, $0.68), while its direct peers at 61 cost far more: Grok 4.6 (high, $0.94), GPT-5.6 Sol (max, $0.95) and Claude Opus 5 (high, $1.23). Muse Spark 1.3 (max) is excluded from cost comparisons as Meta has not announced pricing for the limited release
    @gaotianyu1350Wow
    @alexandr_wangi really hate to say it, but… gemini who? 🏎️💨
    @TimJayasMuse Spark 1.3 >> Fable 5 muse spark just teleported into #3 spot and it's the first ever model to get in between Claude and GPT the pricing compared to fable is a joke, what a surprise launch!
    @bnjmn_marieGoogle was ahead only a few hours. And Meta will release the weights.
    @altryneDamn, gloves are off! Unreleased Meta Muse Spark with max reasoning is beating even Fable 5, while the xhigh that is available, matches Grok 4.6 and GPT 5.6 sol on @ArtificialAnlys This is quite the statement from @AIatMeta 🔥 Busy weeks ahead of us!
    @zephyr_z9Very impressive
    @shiri_shhso...you're telling me Meta's new model is already ranking right next to Fable 5 and GPT 5.6 Sol? there is absolutely no way this is real 😭
    @shuchaobiSignificant jump on AA index.
    @mattdeitkeThe jump for Muse Spark 1.3 on AA Index is quite strong! Only behind recent Anthropic models at this point. Much stronger models coming soon! 🍉🥳

    38 Sources

    @ArtificialAnlysMuse Spark 1.3 (xhigh) is the most cost-efficient model at its intelligence level: $0.55 per Intelligence Index task at Meta's unchanged $1.25/$4.25 per 1M token pricing. No model scoring 59 or above costs less per task. The nearest are Gemini 3.8 Flash (high, 59, $0.58), GPT-5.6 Sol (xhigh, 59, $0.63) and GLM-5.3 (max, 60, $0.68), while its direct peers at 61 cost far more: Grok 4.6 (high, $0.94), GPT-5.6 Sol (max, $0.95) and Claude Opus 5 (high, $1.23). Muse Spark 1.3 (max) is excluded from cost comparisons as Meta has not announced pricing for the limited release
    @gaotianyu1350Wow
    @alexandr_wangi really hate to say it, but… gemini who? 🏎️💨
    @TimJayasMuse Spark 1.3 >> Fable 5 muse spark just teleported into #3 spot and it's the first ever model to get in between Claude and GPT the pricing compared to fable is a joke, what a surprise launch!
    @bnjmn_marieGoogle was ahead only a few hours. And Meta will release the weights.
    @altryneDamn, gloves are off! Unreleased Meta Muse Spark with max reasoning is beating even Fable 5, while the xhigh that is available, matches Grok 4.6 and GPT 5.6 sol on @ArtificialAnlys This is quite the statement from @AIatMeta 🔥 Busy weeks ahead of us!
    @zephyr_z9Very impressive
    @shiri_shhso...you're telling me Meta's new model is already ranking right next to Fable 5 and GPT 5.6 Sol? there is absolutely no way this is real 😭
    @shuchaobiSignificant jump on AA index.
    @mattdeitkeThe jump for Muse Spark 1.3 on AA Index is quite strong! Only behind recent Anthropic models at this point. Much stronger models coming soon! 🍉🥳