Muse Spark 1.2 (xhigh)

MetaProprietary

Description

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.

Date de sortie

2026-08-05

Paramètres

—

Longueur du contexte

1.0M

Modalités

audio, image, pdf, text, video

Radar de capacités

general

coding

reasoning

science

agents

multimodal

Classements

Domaine	#Rang	Score	Source
Classement codage	69	88.0	AA
Classement général	97	67.0	AA
Raisonnement mathématique	30	91.0	LB
Raisonnement	15	90.0	LB
Science	33	84.0	AA

Scores de benchmarks (LLM Stats)

(LLM Stats (zeroeval))

Code

Meta Internal Coding Bench

70.6%Aut.

DeepSWE 1.1

59.3%Aut.

Reasoning

Terminal-Bench 2.1

82.9%Aut.

Indices d'évaluation AA

(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

Scores par catégorie LLM Stats

(LLM Stats (zeroeval))

Reasoning

Tool Calling

General

Agents

Code

Tarification

Prix d'entrée$1.25 / 1M tokens

Prix de sortie$4.25 / 1M tokens

Prix mixte (3:1)$2 / 1M tokens

Prix de lecture cache$0.15 / 1M tokens

Vitesse

Tokens/sec0.0

Délai du premier token0.00s

Temps de réponse0.00s

Classement des Prix par Fournisseur

15 fournisseurs

Moins cher: Meta Model APIPlus cher: AIHubMix

FournisseurEntréeSortie

1Meta Model APIMoins cher

2MetaPRINCIPAL

$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

Comparer les prix entre différents fournisseurs API pour ce modèle.

Sources externes

LLM Stats Artificial Analysis