DatasetRank #267 of 836 242 likes

Toucan-1.5M

Name: Toucan-1.5M
Creator: Agent-Ark
License: https://spdx.org/licenses/Apache-2.0.html

by Agent-Ark (organization)

Toucan-1.5M is the largest fully synthetic tool-agent dataset to date, designed to advance tool use in agentic LLMs. It comprises over 1.5 million trajectories synthesized from 495 real-world Model Context Protocols (MCPs) spanning 2,000+ tools. By leveraging authentic MCP… (excerpt from the dataset card on Hugging Face)

View on Hugging Face

Dataset facts

Hub id: Agent-Ark/Toucan-1.5M
Likes: 242
Downloads (last 30 days): 10,687
Tasks: Not given
Modality: text
Size: 1M to 10M examples
License: Apache 2.0 (apache-2.0)
Access: Open download
Author: Agent-Ark · Organization
Languages: Not given
Created: Oct 1, 2025
Last modified: Oct 4, 2025

Rank #267 of 836 datasets in AI on Hugging Face, by likes. Data from the Hugging Face Hub API, fetched Oct 18, 2026. Likes measure popularity, not quality or safety. Downloads are for the last 30 days, as the Hub reports them; counts change daily. A listing is not an endorsement. How this list is made

Dataset facts

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