Solar Mini

Solar Mini

Upstage AI
+
+

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About

Solar Mini is a pre‑trained large language model that delivers GPT‑3.5‑comparable responses with 2.5× faster inference while staying under 30 billion parameters. It achieved first place on the Hugging Face Open LLM Leaderboard in December 2023 by combining a 32‑layer Llama 2 architecture, initialized with high‑quality Mistral 7B weights, with an innovative “depth up‑scaling” (DUS) approach that deepens the model efficiently without adding complex modules. After DUS, continued pretraining restores and enhances performance, and instruction tuning in a QA format, especially for Korean, refines its ability to follow user prompts, while alignment tuning ensures its outputs meet human or advanced AI preferences. Solar Mini outperforms competitors such as Llama 2, Mistral 7B, Ko‑Alpaca, and KULLM across a variety of benchmarks, proving that compact size need not sacrifice capability.

About

oMLX is a macOS-native MLX server designed to make local AI faster and more practical on Apple Silicon. Built for the way coding agents actually work, it uses paged SSD KV caching to persist cache blocks to disk, allowing previously seen prefixes to be restored across requests and server restarts instead of being recomputed from scratch. This can reduce time to first token on long contexts from 30–90 seconds to under five seconds after the first turn. Continuous batching handles concurrent requests through mlx-lm’s BatchGenerator, improving generation throughput without forcing requests to wait behind a single job. oMLX can serve LLMs, vision-language models, embedding models, and rerankers simultaneously, using LRU eviction when memory runs low. It supports any MLX-format model from Hugging Face, including Qwen, LLaMA, Mistral, Gemma, DeepSeek, MiniMax, and GLM, and can reuse models already stored in the standard Hugging Face cache, LM Studio folders, or custom directories.

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Platforms Supported

Windows Not Supported
Mac Supported
Linux Not Supported
Cloud Not Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

Developers and AI teams in need of a solution with robust instruction following and RAG‑enabled document processing for real‑time applications

Audience

Developers and AI power users needing to run fast local LLM inference and agentic coding workflows on Apple Silicon

Support

Phone Support Supported
24/7 Live Support Not Supported
Online Supported

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

API

Offers API Not Supported

API

Offers API Supported

Screenshots and Videos

Screenshots and Videos

Pricing

$0.1 per 1M tokens
Free Version Not Supported
Free Trial Not Supported

Pricing

No information available.
Free Version Not Supported
Free Trial Not Supported

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation Supported
Webinars Supported
Live Online Supported
In Person Supported

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Company Information

Upstage AI
Founded: 2020
United States
www.upstage.ai/blog/en/introducing-solar-mini-compact-yet-powerful

Company Information

oMLX
United States
omlx.ai/

Alternatives

Llama 2

Llama 2

Meta

Alternatives

Photon

Photon

Moondream
Mistral 7B

Mistral 7B

Mistral AI
Run BiOS

Run BiOS

UltraSafe AI Inc.
Mistral NeMo

Mistral NeMo

Mistral AI
Macyou

Macyou

Macyou LLC
BaseRT

BaseRT

Base Compute
Phi-4-reasoning

Phi-4-reasoning

Microsoft

Categories

AI Models Supported

Categories

AI Inference Supported

Integrations

Hugging Face Supported
Anthropic Not Supported
Claude Code Not Supported
Cursor Not Supported
DeepSeek Not Supported
GLM-4.1V Not Supported
Gemma Not Supported
Gemma Not Supported
GitHub Not Supported
JSON Not Supported
LM Studio Not Supported
Llama Not Supported
Llama 2 Supported
MiniMax Not Supported
Mistral 7B Supported
Model Context Protocol (MCP) Not Supported
OpenAI Not Supported
Python Not Supported
Qwen Not Supported
Syn Supported

Integrations

Hugging Face Supported
Anthropic Supported
Claude Code Supported
Cursor Supported
DeepSeek Supported
GLM-4.1V Supported
Gemma Supported
Gemma Supported
GitHub Supported
JSON Supported
LM Studio Supported
Llama Supported
Llama 2 Not Supported
MiniMax Supported
Mistral 7B Not Supported
Model Context Protocol (MCP) Supported
OpenAI Supported
Python Supported
Qwen Supported
Syn Not Supported
Claim Solar Mini and update features and information
Claim Solar Mini and update features and information
Claim oMLX and update features and information
Claim oMLX and update features and information