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SultanR/frontier-reasoning-traces-sft

Frontier Traces SFT A merged SFT dataset of almost 40k examples drawn from 11 frontier-model trace datasets. Schema Each row has two columns: messages list of {role, content} dicts (standard chat format). source_model string identifying the originating model. Sources Dataset Source Model Rows crownelius/Opus-4.6-Reasoning-2100x Claude Opus 4.6 2,160 TeichAI/claude-4.5-opus-high-reasoning-250x Claude Opus 4.5 250… See the full description on the dataset page: https://huggingface.co/datasets/SultanR/frontier-reasoning-traces-sft.

sourceHugging Faceapache-2.0updated 7mo agoView on Hugging Face
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Frontier Traces SFT

A merged SFT dataset of almost 40k examples drawn from 11 frontier-model trace datasets.

Schema

Each row has two columns:

  • —`messages` list of {role, content} dicts (standard chat format).
  • —`source_model` string identifying the originating model.

Sources

DatasetSource ModelRows
crownelius/Opus-4.6-Reasoning-2100xClaude Opus 4.62,160
TeichAI/claude-4.5-opus-high-reasoning-250xClaude Opus 4.5250
TeichAI/gpt-5.2-high-reasoning-250xGPT 5.2249
TeichAI/gpt-5.1-codex-max-1000xGPT 5.1 Codex Max1,000
TeichAI/gpt-5.1-high-reasoning-1000xGPT 5.11,017
TeichAI/claude-haiku-4.5-high-reasoning-1700xClaude Haiku 4.51,688
TeichAI/Pony-Alpha-15kGLM-5 / Pony Alpha14,942
TeichAI/gemini-3-pro-preview-high-reasoning-1000xGemini 3 Pro Preview1,018
TeichAI/Step-3.5-Flash-2600xStep 3.5 Flash2,586
TeichAI/deepseek-v3.2-speciale-OpenCodeReasoning-3kDeepseek v3.22,953
TeichAI/sherlock-thinking-alpha-11000xGrok 4.1 Fast11,163

Notes

  • —The crownelius/Opus-4.6-Reasoning-2100x dataset was converted from columnar format (problem, thinking, solution) to chat messages with <think> tags.