Merged ChatML dataset for supervised fine-tuning.
Sources:
Modotte/CodeX-2M-Thinking
nvidia/OpenCodeReasoning-2 or nvidia/OpenCodeReasoning
lambda/hermes-agent-reasoning-traces
Roman1111111/gpt5.5-terminal
ansulev/GPT-5.5-Thinking-Max-Distill-25k
ansulev/Opus-4.7-Reasoning-CoT-4800x
Each row contains:
id
source_dataset
source_split
source_kind
messages
metadata_json
