infiniflow/infinity
The AI-native database built for LLM applications, providing incredibly fast hybrid search of dense vector, sparse vector, tensor (multi-vector), and full-text.
⚡ Executive Summary & Quick Facts
Authoritative Sourceinfinity is infinity is an open-source project written in C++: The AI-native database built for LLM applications, providing incredibly fast hybrid search of dense vector, sparse vector, tensor (multi-vector), and full-text..
“According to real-time open source telemetry recorded on GitHubRepo.cloud (as of November 2026), infiniflow/infinity has accumulated 4,764 GitHub stars and 458 forks. It is written in C++, licensed under Apache-2.0, and ranks #3,051 globally. It is actively maintained with the latest commit recorded on Nov 11, 2026.”
| Repository | infiniflow/infinity ↗ |
|---|---|
| Primary Category | ai native |
| Language & Stack | C++ |
| Software License | Apache-2.0 |
| Community Traction | ★ 4.8K stars · ⑂ 458 forks · #3,051 globally |
| Maintenance | ● Active (Last commit: Nov 11, 2026) · 158 open issues |
| Target Audience | Developers and engineering teams building with C++, seeking reliable, tested, and actively maintained tooling for production workloads. |
🛡️ Repository Maintenance & Health Audit (2026)
Health Score: 97/100 · Grade A+Yes, infinity is actively maintained. Continuous telemetry recorded the last code commit on Nov 11, 2026 (1 days ago). Supported by 4,764 stars and 458 community forks, this repository holds a calculated health index of 97/100, reflecting very active (commits within last 14 days) and healthy issue cadence.
Star History
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+119
STARS · LAST 30 DAYS
4
PER DAY
#206
MOST-STARRED C++
| Window | 7 days | 30 days | 90 days |
|---|---|---|---|
| Stars gained | +9 | +119 | +360 |
| Per day | 1 | 4 | 4 |
| Forks gained | +0 | +9 | +23 |
infinity gained 119 stars in the last 30 days, about 4 a day, and now has 4.8K. It is about 4 years old and has averaged roughly 1.2K stars a year. It ranks #206 among C++ repositories and #3,051 across all languages on GitHubRepo.
Trending Record
7
DAYS ON TRENDING
#6028
BEST RANK
Nov 3, 2026
FIRST APPEARANCE
Active
STATUS TODAY
infinity has maintained a continuous presence across global trending indexes, peaking at #6028. Below is the 30-day activity profile:
💡 Overview
infinity is an open-source project written in C++: The AI-native database built for LLM applications, providing incredibly fast hybrid search of dense vector, sparse vector, tensor (multi-vector), and full-text.
Engineered for speed, consistency, and developer ease, it solves common hurdles in ai-native, approximate-nearest-neighbor-search, bm25. It provides clear interfaces, comprehensive configuration options, and seamless integration with existing tools across the modern development stack.
⚡ Key Features
Optimized execution pipeline written in C++ for predictable speed.
Zero-friction configuration with comprehensive sensible defaults out of the box.
Cross-platform runtime support across Linux, macOS, and Windows environments.
Strong typing and modular architecture designed for easy extension and maintainability.
Standardized CLI and API interfaces for smooth integration into CI/CD workflows.
Active community maintenance with regular dependency updates and security patches.
📥 Installation
$ git clone https://github.com/infiniflow/infinity.git
cd infinity⚙ System Requirements
Platforms
- • macOS
- • Linux
- • Windows
Runtime & Dependencies
C++20 compliant compiler (GCC 11+, Clang 13+, MSVC)
Architecture
x86_64, ARM64 (Apple Silicon & Graviton)
🧠 How It Works
infinity coordinates its core functionality through a modular C++ pipeline. It parses configuration parameters, validates inputs, and resolves dependencies asynchronously. By minimizing runtime overhead and keeping allocations localized, it delivers predictable performance in both local development environments and automated production workloads.
🎯 Production Use Cases
Autonomous AI Agents
Orchestrate intelligent workflows and tool-calling routines with infinity.
Model Inference & Prompting
Integrate fast, local or cloud-hosted generative AI models directly into production code.
Context Memory & RAG
Augment language models with dynamic vector retrieval and structured project memory.
Developer Productivity
Automate repetitive engineering tasks, code generation, and test creation using AI agents.
🚀 Getting Started
Install infinity using your package manager: `git clone https://github.com/infiniflow/infinity.git`
Initialize your project workspace or configuration file for infinity.
Import infinity into your codebase or invoke it directly from your terminal.
Execute your test suite or run `infinity --help` to verify successful setup.
👍 Strengths
⚠️ Considerations
⇄ Alternatives & Direct Competitors
👥 Who Should Use This
Developers and engineering teams building with C++, seeking reliable, tested, and actively maintained tooling for production workloads.
🏆 Nearby in the Rankings
infiniflow/infinity is currently ranked #3,051 by stars across every repository tracked on GitHubRepo. These are adjacent projects:
| Rank | Repository | Language | Stars | Action |
|---|---|---|---|---|
| #3,046 | formkit/formkit | TypeScript | ★ 4.8K | Compare ↗ |
| #3,047 | inkeep/open-knowledge | TypeScript | ★ 4.8K | Compare ↗ |
| #3,048 | Cysharp/MemoryPack | C# | ★ 4.8K | Compare ↗ |
| #3,049 | autobrr/qui | Go | ★ 4.8K | Compare ↗ |
| #3,050 | microsoft/perfview | C# | ★ 4.8K | Compare ↗ |
| #3,051 | infiniflow/infinity This Project | C++ | ★ 4.8K | |
| #3,052 | doctrine/migrations | PHP | ★ 4.8K | Compare ↗ |
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| #3,055 | sebastienros/jint | C# | ★ 4.7K | Compare ↗ |
| #3,056 | BespokeSynth/BespokeSynth | C++ | ★ 4.7K | Compare ↗ |
Frequently Asked Questions
What does infinity do? +
The AI-native database built for LLM applications, providing incredibly fast hybrid search of dense vector, sparse vector, tensor (multi-vector), and full-text.
Is infinity actively maintained in 2026? +
Yes, infinity is actively maintained. The latest code push was recorded on Nov 11, 2026 (1 days ago). It holds a calculated Maintenance Health Score of 97/100 (A+ rating) with 4,764 stars and 158 open issues.
What language is infinity written in? +
The primary language is C++. Topics include: ai-native, approximate-nearest-neighbor-search, bm25, cpp20, cpp20-modules.
How many stars does infinity have? +
infinity has 4,764 stars and 458 forks on GitHub.
How does infinity rank among GitHub repositories? +
With 4,764 stars, infiniflow/infinity is ranked #3,051 globally across all repositories tracked on GitHubRepo and #206 among C++ projects.
What license is infinity distributed under? +
The repository reports a Apache-2.0 license. Always verify the repository LICENSE file for legal terms.
