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.

發布日期

2026-08-05

參數規模

—

上下文長度

1.0M

支援模態

audio, image, pdf, text, video

能力雷達圖

general

coding

reasoning

science

agents

multimodal

排行榜排名

領域	#排名	分數	來源
智慧體能力模型榜	56	51.0	LS
程式碼能力榜	12	95.0	AA
通用能力榜	11	90.0	AA
數學推理	16	91.0	LB
推理能力	8	90.0	LB
科學能力	16	90.0	AA

基準測試分數 (LLM Stats)

(LLM Stats (zeroeval))

Agents

Terminal-Bench 2.1

82.9%自報

Meta Internal Coding Bench

70.6%自報

DeepSWE 1.1

59.3%自報

AA 評測指數

(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 分類評分

(LLM Stats (zeroeval))

Reasoning

Tool Calling

General

Agents

Code

定價

輸入價格$1.25 / 1M tokens

輸出價格$4.25 / 1M tokens

混合價格(3:1)$2 / 1M tokens

快取讀取價格$0.15 / 1M tokens

速度

Tokens/秒0.0

首Token延遲0.00s

首回答延遲0.00s

供應商價格排行

8 個供應商

最便宜: Meta Model API最貴: Merge Gateway

供應商輸入輸出

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

比較該模型在不同 API 供應商之間的定價。

外部連結

LLM Stats Artificial Analysis