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@lmarena.ai(@lmarena_ai)
Meta Muse Spark 1.3 Max重塑Code Arena Pareto前沿
lmarena.ai报告称，Meta的Muse Spark 1.3 Max在Code Arena WebDev中得分1650，成本$3.50/M，仅比Qwen3.8 Max低20分但便宜30%，比Kimi K3 Max低24分但便宜70%。该模型排名第8，领先Claude Fable 5、Grok-4.6等。
AI推荐理由 该帖来自lmarena.ai，报告了Meta的Muse Spark 1.3 Max在Code Arena WebDev中的表现，提供了具体分数和成本对比，数据明确，来源为专业评测机构，可信度较高。对模型选型有参考价值，但内容为榜单更新，创新性一般。
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正文
Muse Spark 1.3 Max by [@AIatMeta](https://x.com/AIatMeta) has reshaped the Pareto frontier for Code Arena: WebDev!
Meta's latest model at Max reasoning is doing something interesting on the Arena Pareto frontier: it's the only model holding down the wide price band between Qwen3.8-max ($5/MToken) and Qwen3.8-Flash-Next ($0.39/MToken). The next closest model to the frontier is Meta's own, Muse Spark 1.3 on xHigh reasoning.
Muse Spark 1.3 Max performs just 20 pts lower than Qwen3.8 (Max) while costing 30% less, and 24 pts from Kimi K3 (Max) while costing 70% less.
- Muse Spark 1.3 Max: 1650 pts | $3.50/M
- Qwen3.8 (Max): 1670 pts | $5/M
- Kimi K3 (Max): 1674 pts | $12/M
Overall in Code Arena: WebDev, Muse Spark 1.3 Max landed #8, ahead of Claude Fable 5 at #10 (+22 pts), Grok-4.6 (High) at #12 (+26 pts), and GPT-5.6 Sol at #14 (+33 pts).
Congrats to the [@AIatMeta](https://x.com/AIatMeta) team on this release!
Arena.ai@arena
Muse Spark 1.3 (xHigh) just landed [@AIatMeta](https://x.com/AIatMeta) back in the top 10 models for Code Arena: WebDev!
This release is ~#10 in Code Arena: WebDev with 1623 pts (AutoEval). It’s performance is par with Claude Fable 5 at #8 (1628 pts) and GPT-5.6 Sol at #11 (1616 pts).
Muse Spark 1.3 (xHigh) is a huge improvement from previous models Muse Spark 1.1 at #25 (1540 pts), and Muse Spark 1.2 (xHigh) at #30 (1534 pts).
Note: this is an early AutoEval score, in which a Reward Model trained on Arena’s human preference data casts automatic votes in place of live votes. We’ll continue to see how scores converge as more live human votes come in.
Congrats to [@alexandr\_wang](https://x.com/alexandr_wang) and the [@AIatMeta](https://x.com/AIatMeta) team on this release!
[🔗 View Quoted Tweet](https://x.com/arena/status/2095584692909257044)
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