Muse Spark 1.2 (xhigh)

MetaProprietary

描述

Muse Spark 1.2 is Meta Superintelligence Labs' proprietary multimodal reasoning model for long-horizon coding and whole-repository agentic work. It supports a 1,048,576-token context window and is available through the Meta Model API in standard and contributor tiers. The contributor endpoint offers discounted inference in exchange for allowing prompts and completions to be used to improve Meta's products; ZeroEval routes to that endpoint while displaying the standard tier's data-private pricing.

发布日期

2026-08-05

参数规模

—

上下文长度

1.0M

支持模态

audio, image, pdf, text, video

能力雷达图

general

coding

reasoning

science

agents

multimodal

排行榜排名

领域	#排名	分数	来源
智能体能力模型榜	56	51.0	LS
代码能力榜	12	95.0	AA
通用能力榜	11	90.0	AA
数学推理	16	91.0	LB
推理能力	8	90.0	LB
科学能力	16	90.0	AA

基准测试分数 (LLM Stats)

(LLM Stats (zeroeval))

Agents

Terminal-Bench 2.1

82.9%自报

Meta Internal Coding Bench

70.6%自报

DeepSWE 1.1

59.3%自报

AA 评测指数

(Artificial Analysis)

Coding Index(Artificial Analysis)

72.2

Intelligence Index(Artificial Analysis)

56.8

Gpqa(NYU + Cohere + Anthropic (2023))

0.9

Lcr(Artificial Analysis)

0.8

Terminalbench V2 1

0.8

Scicode(UIUC + Argonne National Lab (2024))

0.6

Hle(Center for AI Safety + Scale AI (2025))

0.5

Tau Banking

0.3

LLM Stats 分类评分

(LLM Stats (zeroeval))

Reasoning

Tool Calling

General

Agents

Code

定价

输入价格$1.25 / 1M tokens

输出价格$4.25 / 1M tokens

混合价格(3:1)$2 / 1M tokens

缓存读取价格$0.15 / 1M tokens

速度

Tokens/秒0.0

首Token延迟0.00s

首回答延迟0.00s

供应商价格排行

8 个供应商

最便宜: Meta Model API最贵: Merge Gateway

供应商输入输出

1Meta Model API最便宜

2Meta主要

$1.25

$4.25

3NanoGPT

$1.25

$4.25

4OpenRouter

$1.25

$4.25

5Kilo Gateway

$1.25

$4.25

6Vercel AI Gateway

$1.25

$4.25

7LLM Gateway

$1.25

$4.25

8Merge Gateway

$1.25

$4.25

比较该模型在不同 API 供应商之间的定价。

外部链接

LLM Stats Artificial Analysis