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Thinking Machines: Inkling vs SpaceXAI: Grok Build 0.1

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

Thinking Machines: Inkling SpaceXAI: Grok Build 0.1
Vendorthinkingmachinesx-ai
Quality Score100100
Benchmark Score39.4-
Input Price$1.00/M$1.00/M
Output Price$4.05/M$2.00/M
Context Window1,048,576256,000
Max Output471,859230,400
Tool Calling✓✓
Structured Output-✓
Reasoning Mode✓✓
Vision✓✓
Audio✓-
Benchmark Scores
ai_index41.2-

Who wins by task?

TaskThinking Machines: InklingSpaceXAI: Grok Build 0.1
SQL Generation 130 130
Code Review 135 126
Code Completion 119 116
Code Refactoring 138 127
Bug Fixing 143 130
Unit Test Generation 120 121
Code Documentation 134 125
Regex Writing 123 119
CI/CD Pipelines 120 117
Frontend Component Design 122 122
Data Analysis 126 124
CSV / Spreadsheet Cleanup 123 127
ETL Scripting 129 122
JSON Extraction 111 123
Bulk Data Labeling 116 121
OCR / Document Parsing 125 128
Table Extraction from PDFs 125 128
Long-Document Summarization 144 129
Short-Form Summarization 117 115
Blog Post Writing 126 118

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

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