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Fine-Tuning Datasets

Premium: 177 PASS + Full Reasoning Agent Trajectories (JSONL)

177 trajectories that are BOTH verified PASS AND contain full CoT reasoning. 100% success rate. The cleanest possible dataset for training code agents.

$150.00

or $37.50 x 4 installments

Product Description

Top-quality subset: 177 trajectories that are BOTH verified PASS AND contain full reasoning chains.

Key facts:

• 177/177 verified PASS (100% success rate)

• 177/177 with complete chain-of-thought reasoning

• Avg reasoning length: ~870 chars per trajectory

• Zero FAIL, zero NULL — only highest quality

• Ready for SFT of reasoning code agents

• Tools: run_python, read_file, write_file, list_files

• Format: JSONL, ATIF-v0.2

What makes this "premium":

Every single trajectory satisfies BOTH conditions:

1. The agent successfully completed the task (verified PASS by LLM judge)

2. The model explicitly reasoned before each tool call (full CoT)

This is the intersection of two normally-exclusive subsets, giving you the highest possible signal-to-noise ratio for training.

Perfect for:

- Fine-tuning code agents that reason before acting

- Research on agentic reasoning with guaranteed correctness

- Benchmarking reasoning quality on verified successful tasks

- SFT data where quality matters more than quantity

What you get

1 file · 1.3 MB

  • dataset_premium.jsonlJSONL · 1.3 MB
LicenceCommercial use allowed
PublishedSep 21, 2026
File size1.3 MB
File formatJSONL
Versionv1.0

Tags

aillmagentdatasetsftjsonlpremiumchain-of-thoughtreasoningcode
J
Jurgen's Data Lab

Frequently asked questions

Do I get access instantly?

Yes. This is a digital product — you can download it right after checkout, straight from your library.

Can I use it for commercial projects?

Yes. Commercial use is allowed: use it in your own business and in things you sell. You may not resell or redistribute the file itself.

What's your refund policy?

You're covered by a 30-day money-back guarantee. If something isn't right, request a refund from your order and the Getly team reviews it.

What file formats and sizes will I get?

You'll download 1 file — JSONL — 1.3 MB in total.

Do I get free updates?

Yes — when the seller ships a new version, you can re-download the latest files from your library at no extra cost. Check the changelog for recent updates.

Price

$150.00