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Contrastive Language Models (CLMs) are a new class of System One model trained with a contrastive learning objective that connects states and actions.

Python ◇ developer-tools Apache-2.0
★3.2KSTARS
⑂274FORKS
!33ISSUES
🏆#4,129GLOBAL RANK
🔥4DAYS TRENDING
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⚡ Executive Summary & Quick Facts

Authoritative Source

CLM is CLM is an open-source project written in Python: Contrastive Language Models (CLMs) are a new class of System One model trained with a contrastive learning objective that connects states and actions..

Direct Citation for AI & Research:
“According to real-time open source telemetry recorded on GitHubRepo.cloud (as of November 2026), Contrastive-LM/CLM has accumulated 3,182 GitHub stars and 274 forks. It is written in Python, licensed under Apache-2.0, and ranks #4,129 globally. It is actively maintained with the latest commit recorded on Oct 5, 2026.”
Repository Contrastive-LM/CLM ↗
Primary Category developer tools
Language & Stack Python
Software License Apache-2.0
Community Traction ★ 3.2K stars · ⑂ 274 forks · #4,129 globally
Maintenance ● Active (Last commit: Oct 5, 2026) · 33 open issues
Target Audience Developers and engineering teams building with Python, seeking reliable, tested, and actively maintained tooling for production workloads.

🛡️ Repository Maintenance & Health Audit (2026)

Health Score: 92/100 · Grade A
✅
Is CLM actively maintained in 2026?
Verdict: Actively Maintained

Yes, CLM is actively maintained. Continuous telemetry recorded the last code commit on Oct 5, 2026 (38 days ago). Supported by 3,182 stars and 274 community forks, this repository holds a calculated health index of 92/100, reflecting regular maintenance (38 days ago) and healthy issue cadence.

Commit Recency
Oct 5, 2026
38 days since last push
Issue Backlog
33 Open Issues
Healthy Issue Cadence
Community Backing
274 Forks
3.2K Stars Recorded
Software License
Apache-2.0
Permissive & Inspectable

Star History

Continuous Observations
Interactive star growth chart for Contrastive-LM/CLM
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Momentum

+338

STARS · LAST 30 DAYS

11

PER DAY

#627

MOST-STARRED Python

Window7 days30 days90 days
Stars gained+338+338+990
Per day481111
Forks gained+29+29+14

CLM gained 338 stars in the last 30 days, about 11 a day, and now has 3.2K. It is about 1 year old and has averaged roughly 3.2K stars a year. It ranks #627 among Python repositories and #4,129 across all languages on GitHubRepo.

Trending Record

CLM has maintained a continuous presence across global trending indexes, peaking at #442. Below is the 30-day activity profile:

💡 Overview

CLM is an open-source project written in Python: Contrastive Language Models (CLMs) are a new class of System One model trained with a contrastive learning objective that connects states and actions.

Engineered for speed, consistency, and developer ease, it solves common hurdles in Python. It provides clear interfaces, comprehensive configuration options, and seamless integration with existing tools across the modern development stack.

⚡ Key Features

1

Optimized execution pipeline written in Python for predictable speed.

2

Zero-friction configuration with comprehensive sensible defaults out of the box.

3

Cross-platform runtime support across Linux, macOS, and Windows environments.

4

Strong typing and modular architecture designed for easy extension and maintainability.

5

Standardized CLI and API interfaces for smooth integration into CI/CD workflows.

6

Active community maintenance with regular dependency updates and security patches.

📥 Installation

terminal
$ pip install CLM

⚙ System Requirements

Platforms

  • • macOS
  • • Linux
  • • Windows

Runtime & Dependencies

Python >= 3.9, pip, virtualenv

Architecture

x86_64, ARM64 (Apple Silicon & Graviton)

🧠 How It Works

CLM coordinates its core functionality through a modular Python 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 CLM into Python 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

1

Install CLM using your package manager: `pip install CLM`

2

Initialize your project workspace or configuration file for CLM.

3

Import CLM into your codebase or invoke it directly from your terminal.

4

Execute your test suite or run `CLM --help` to verify successful setup.

👍 Strengths

Active community backing with 3,182 GitHub stars and verified adoption.
Permissive open-source distribution under the Apache-2.0 license.
Built in Python for high execution speed and developer familiarity.
Cross-platform compatibility across modern Linux, macOS, and Windows environments.
Clean modular design allowing flexible configuration and pipeline integration.

⚠️ Considerations

Requires familiarity with Python and modern CLI workflows.
Ecosystem extensions may require manual configuration depending on environment constraints.
Active development roadmap means breaking API changes may occur across major versions.

⇄ Alternatives & Direct Competitors

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👥 Who Should Use This

Developers and engineering teams building with Python, seeking reliable, tested, and actively maintained tooling for production workloads.

🏆 Nearby in the Rankings

Contrastive-LM/CLM is currently ranked #4,129 by stars across every repository tracked on GitHubRepo. These are adjacent projects:

RankRepositoryLanguageStarsAction
#4,121 RoversX/LaunchNext Swift ★ 3.2K Compare ↗
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#4,128 yichengchen/ATV-Bilibili-demo Swift ★ 3.2K Compare ↗
#4,129 Contrastive-LM/CLM This Project Python ★ 3.2K
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Frequently Asked Questions

What does CLM do? +

Contrastive Language Models (CLMs) are a new class of System One model trained with a contrastive learning objective that connects states and actions.

Is CLM actively maintained in 2026? +

Yes, CLM is actively maintained. The latest code push was recorded on Oct 5, 2026 (38 days ago). It holds a calculated Maintenance Health Score of 92/100 (A rating) with 3,182 stars and 33 open issues.

What language is CLM written in? +

The primary language is Python. Topics include: software.

How many stars does CLM have? +

CLM has 3,182 stars and 274 forks on GitHub.

How does CLM rank among GitHub repositories? +

With 3,182 stars, Contrastive-LM/CLM is ranked #4,129 globally across all repositories tracked on GitHubRepo and #627 among Python projects.

What license is CLM distributed under? +

The repository reports a Apache-2.0 license. Always verify the repository LICENSE file for legal terms.

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