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 distinguishing its conditional pricing from the standard tier.

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
程式碼能力榜	69	88.0	AA
通用能力榜	97	67.0	AA
數學推理	30	91.0	LB
推理能力	15	90.0	LB
科學能力	33	84.0	AA

基準測試分數 (LLM Stats)

(LLM Stats (zeroeval))

Code

Meta Internal Coding Bench

70.6%自報

DeepSWE 1.1

59.3%自報

Reasoning

Terminal-Bench 2.1

82.9%自報

AA 評測指數

(Artificial Analysis)

Gpqa(NYU + Cohere + Anthropic (2023))

90.4

Terminalbench V2 1

80.1

Lcr(Artificial Analysis)

79.0

Coding Index(Artificial Analysis)

72.2

Scicode(UIUC + Argonne National Lab (2024))

57.4

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

45.5

Intelligence Index(Artificial Analysis)

39.6

Tau Banking

34.8

Terminalbench V4 0

7.1

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

15 個供應商

最便宜: Meta Model API最貴: AIHubMix

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

4Abacus

$1.25

$4.25

5OpenRouter

$1.25

$4.25

6Kilo Gateway

$1.25

$4.25

7OpenCode Zen

$1.25

$4.25

8Vercel AI Gateway

$1.25

$4.25

9DevPass (LLM Gateway)

$1.25

$4.25

10OrcaRouter

$1.25

$4.25

11Merge Gateway

$1.25

$4.25

12EmpirioLabs AI

$1.25

$4.25

13LLM Gateway

$1.25

$4.25

14Opper

$1.25

$4.25

15AIHubMix

$1.375

$4.675

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