What are the best alternatives to OpenThoughts-1k-sample?

The top alternatives to OpenThoughts-1k-sample are Hugging Face MCP Server, Langfuse, The Stack v2, ranked by real usage data on Unfragile.

Are there free alternatives to OpenThoughts-1k-sample?

Yes, 20 free alternatives to OpenThoughts-1k-sample exist, including Hugging Face MCP Server, Langfuse, The Stack v2.

Best OpenThoughts-1k-sample Alternatives (2026) — Ranked by Real Data | Unfragile

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Best Alternatives to OpenThoughts-1k-sample

20 alternatives ranked by real usage data. OpenThoughts-1k-sample scores 20/100 — 20 tools score higher.

OriginalOpenThoughts-1k-sample

Dataset by ryanmarten. 5,99,055 downloads.

20 alternatives

20 free options

20 score higher

Hugging Face MCP Server82/100FreeHigher rated

Official Hugging Face MCP — search models/datasets/Spaces/papers and call Spaces as tools.

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Langfuse62/100FreeHigher rated

Open-source LLM observability — tracing, prompt management, evaluation, cost tracking, self-hosted.

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The Stack v261/100FreeHigher rated

67 TB permissively licensed code dataset across 600+ languages.

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The Pile61/100FreeHigher rated

EleutherAI's 825 GiB diverse training dataset from 22 sources.

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RedPajama v261/100FreeHigher rated

30 trillion token web dataset with 40+ quality signals per document.

Dataset

Polyaxon61/100FreeHigher rated

ML lifecycle platform with distributed training on K8s.

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MS COCO (Common Objects in Context)61/100FreeHigher rated

330K images with object detection, segmentation, and captions.

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MLflow61/100FreeHigher rated

Open-source ML lifecycle platform — experiment tracking, model registry, serving, LLM tracing.

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LAION-5B61/100FreeHigher rated

5.85 billion image-text pairs foundational for image generation.

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Hugging Face61/100FreeHigher rated

The GitHub for AI — 500K+ models, datasets, Spaces, Inference API, hub for open-source AI.

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Featureform61/100FreeHigher rated

Virtual feature store on existing data infrastructure.

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Determined AI61/100FreeHigher rated

Deep learning training platform — distributed training, hyperparameter search, GPU scheduling.

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CulturaX61/100FreeHigher rated

6.3T token multilingual dataset across 167 languages.

Dataset

ClearML61/100FreeHigher rated

Open-source MLOps — experiment tracking, pipelines, data management, auto-logging, self-hosted.

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Argilla61/100FreeHigher rated

Open-source data curation for LLM fine-tuning and RLHF.

Repository

TriviaQA60/100FreeHigher rated

95K trivia questions requiring cross-document reasoning.

Dataset

ToxiGen60/100FreeHigher rated

Microsoft's dataset for implicit toxicity detection.

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Supervisely60/100FreeHigher rated

Enterprise computer vision platform for teams.

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StarCoderData60/100FreeHigher rated

250GB curated code dataset for StarCoder training.

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StarCoder Data60/100FreeHigher rated

783 GB curated code dataset from 86 languages with PII redaction.

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