Average Ratings 1 Rating

Total
ease
features
design

Average Ratings 0 Ratings

Total
ease
features
design
support

No User Reviews. Be the first to provide a review:

Write a Review

Description

Muse Spark 1.2 is Meta’s newest coding-focused model, released alongside Muse Code as part of Meta’s AI developer platform. The model improves on Muse Spark 1.1 with stronger code generation, complex debugging, codebase understanding, and full developer workflow performance. Muse Spark 1.2 powers Muse Code, a terminal coding agent that can plan changes, write code, validate results, and coordinate persistent background subagents. The model was co-trained with Muse Code so it performs well inside the agentic coding runtime and tool environment. Its training included scaled coding compute, broader training environment diversity, rejection-sampled harness trajectories, recipe optimizations, and Muse Code toolset integration. Muse Spark 1.2 is designed for long-horizon coding tasks such as whole-repository generation, large end-to-end projects, auto-research, and extended optimization work. It uses planning to sequence work, goal conditioning to stay aligned with the user’s objective, and context compaction to preserve useful knowledge over long sessions. The model also benefits from a self-improvement loop where Muse Spark 1.1 generated challenging coding environments and instruction-following templates for training. By combining coding specialization, agentic workflow support, long-horizon training, subagent compatibility, and Meta Model API availability, Muse Spark 1.2 helps developers build, debug, and optimize software more effectively.

Description

Relace provides a comprehensive collection of AI models specifically designed to enhance coding processes. These include models for retrieval, embedding, code reranking, and the innovative “Instant Apply,” all aimed at seamlessly fitting into current development frameworks and significantly boosting code generation efficiency, achieving integration speeds exceeding 2,500 tokens per second while accommodating extensive codebases of up to a million lines in less than two seconds. The platform facilitates both hosted API access and options for self-hosted or VPC-isolated setups, ensuring that teams retain complete oversight of their data and infrastructure. Its specialized embedding and reranking models effectively pinpoint the most pertinent files related to a developer's query, eliminating irrelevant information to minimize prompt bloat and enhance precision. Additionally, the Instant Apply model efficiently incorporates AI-generated code snippets into existing codebases with a high degree of reliability and a minimal error rate, thus simplifying pull-request evaluations, continuous integration and delivery (CI/CD) processes, and automated corrections. This creates an environment where developers can focus more on innovation rather than getting bogged down by tedious tasks.

API Access

Has API

API Access

Has API

Screenshots View All

Screenshots View All

Integrations

.NET
C
CSS
Codex CLI
Continue
Facebook Messenger
Go
Gray Swan
HTML
Kotlin
Kubernetes
Meta AI
Muse Spark
OpenAI Agents SDK
PowerShell
SQL
Swift
TypeScript
WhatsApp
XML

Integrations

.NET
C
CSS
Codex CLI
Continue
Facebook Messenger
Go
Gray Swan
HTML
Kotlin
Kubernetes
Meta AI
Muse Spark
OpenAI Agents SDK
PowerShell
SQL
Swift
TypeScript
WhatsApp
XML

Pricing Details

$1.25 per 1M tokens (input)
$1.25 per million tokens in input, and $4.25 per million tokens of output
Free Trial
Free Version

Pricing Details

$0.80 per million tokens
Free Trial
Free Version

Deployment

Web-Based
On-Premises
iPhone App
iPad App
Android App
Windows
Mac
Linux
Chromebook

Deployment

Web-Based
On-Premises
iPhone App
iPad App
Android App
Windows
Mac
Linux
Chromebook

Customer Support

Business Hours
Live Rep (24/7)
Online Support

Customer Support

Business Hours
Live Rep (24/7)
Online Support

Types of Training

Training Docs
Webinars
Live Training (Online)
In Person

Types of Training

Training Docs
Webinars
Live Training (Online)
In Person

Vendor Details

Company Name

Meta

Founded

2004

Country

United States

Website

meta.ai

Vendor Details

Company Name

Relace

Country

United States

Website

www.relace.ai/

Alternatives

Claude Fable 5 Reviews

Claude Fable 5

Anthropic

Alternatives

Claude Opus 5 Reviews

Claude Opus 5

Anthropic
Claude Code Reviews

Claude Code

Anthropic
Cline Reviews

Cline

Cline AI Coding Agent
Claude Mythos 5 Reviews

Claude Mythos 5

Anthropic