head-to-head

Thinking Machines: Inkling vs OpenAI: GPT-5.6 Sol (batch)

Side-by-side comparison of specs, pricing, benchmark scores, and task rankings. Updated 2026-09-23.

Who wins by task?

Task	Thinking Machines: Inkling	OpenAI: GPT-5.6 Sol (batch)
SQL Generation	130	142
Code Review	135	146
Code Completion	119	120
Code Refactoring	138	148
Bug Fixing	143	150
Unit Test Generation	120	133
Code Documentation	134	137
Regex Writing	123	126
CI/CD Pipelines	120	129
Frontend Component Design	122	131
Data Analysis	126	135
CSV / Spreadsheet Cleanup	123	136
ETL Scripting	129	138
JSON Extraction	111	122
Bulk Data Labeling	116	120
OCR / Document Parsing	125	134
Table Extraction from PDFs	125	134
Long-Document Summarization	144	149
Short-Form Summarization	117	118
Blog Post Writing	126	130

Scores reflect capability match + benchmark data + pricing for each task. Methodology →