Unsupervised text tokenizer for Neural Network-based text generation.
Star History
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+303
STARS · LAST 30 DAYS
10
PER DAY
#65
MOST-STARRED C++
| Window | 7 days | 30 days | 90 days |
|---|---|---|---|
| Stars gained | +70 | +303 | +900 |
| Per day | 10 | 10 | 10 |
| Forks gained | +7 | +28 | +69 |
sentencepiece gained 303 stars in the last 30 days, about 10 a day, and now has 12.1K. It is about 10 years old and has averaged roughly 1.2K stars a year. It ranks #65 among C++ repositories and #899 across all languages on GitHubRepo.
Trending Record
1
DAYS ON TRENDING
#3013
BEST RANK
Oct 5, 2026
FIRST APPEARANCE
Active
STATUS TODAY
sentencepiece has maintained a continuous presence across global trending indexes, peaking at #3013. Below is the 30-day activity profile:
💡 Overview
sentencepiece is an open-source project written in C++: Unsupervised text tokenizer for Neural Network-based text generation.
Engineered for speed, consistency, and developer ease, it solves common hurdles in natural-language-processing, neural-machine-translation, word-segmentation. 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/google/sentencepiece.git
cd sentencepiece⚙ 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
sentencepiece 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
Production System Integration
Embed sentencepiece into C++ backend services to handle core application logic.
CI/CD Automated Pipelines
Run automated validation, builds, and integration suites during deployments.
Developer Tooling & Workflows
Accelerate developer onboarding with pre-configured project utilities.
Open Source Extension
Fork and customize internal modules under the repository's open Apache-2.0 license.
🚀 Getting Started
Install sentencepiece using your package manager: `git clone https://github.com/google/sentencepiece.git`
Initialize your project workspace or configuration file for sentencepiece.
Import sentencepiece into your codebase or invoke it directly from your terminal.
Execute your test suite or run `sentencepiece --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
google/sentencepiece is currently ranked #899 by stars across every repository tracked on GitHubRepo. These are adjacent projects:
| Rank | Repository | Language | Stars | Action |
|---|---|---|---|---|
| #894 | kubernetes-sigs/kustomize | Go | ★ 12.2K | Compare ↗ |
| #895 | privatenumber/tsx | TypeScript | ★ 12.2K | Compare ↗ |
| #896 | ostris/ai-toolkit | Python | ★ 12.2K | Compare ↗ |
| #897 | StarRocks/starrocks | Java | ★ 12.2K | Compare ↗ |
| #898 | crossplane/crossplane | Go | ★ 12.1K | Compare ↗ |
| #899 | google/sentencepiece This Project | C++ | ★ 12.1K | |
| #900 | kubeshark/kubeshark | Go | ★ 12.1K | Compare ↗ |
| #901 | grpc/grpc-java | Java | ★ 12.1K | Compare ↗ |
| #902 | Vinzent03/obsidian-git | TypeScript | ★ 12.1K | Compare ↗ |
| #903 | o2sh/onefetch | Rust | ★ 12.1K | Compare ↗ |
| #904 | microsoft/garnet | C# | ★ 12K | Compare ↗ |
Frequently Asked Questions
What does sentencepiece do? +
Unsupervised text tokenizer for Neural Network-based text generation.
What language is sentencepiece written in? +
The primary language is C++. Topics include: natural-language-processing, neural-machine-translation, word-segmentation.
Is sentencepiece actively maintained? +
Yes, the last recorded push was on Oct 4, 2026 with 4 open issues being tracked.
How many stars does sentencepiece have? +
sentencepiece has 12,114 stars and 1,385 forks on GitHub.
How does sentencepiece rank among GitHub repositories? +
With 12,114 stars, google/sentencepiece is ranked #899 globally across all repositories tracked on GitHubRepo and #65 among C++ projects.
What license is sentencepiece distributed under? +
The repository reports a Apache-2.0 license. Always verify the repository LICENSE file for legal terms.
