head-to-head

SpaceXAI: Grok Build 0.1 vs Google: Gemini 3.1 Pro Preview Custom Tools

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

SpaceXAI: Grok Build 0.1 Google: Gemini 3.1 Pro Preview Custom Tools
Vendorx-aigoogle
Quality Score100100
Input Price$1.00/M$2.00/M
Output Price$2.00/M$12.00/M
Context Window256,0001,048,576
Max Output230,40065,536
Tool Calling
Structured Output
Reasoning Mode
Vision
Audio-

Who wins by task?

TaskSpaceXAI: Grok Build 0.1Google: Gemini 3.1 Pro Preview Custom Tools
SQL Generation 130 132
Code Review 126 132
Code Completion 116 117
Code Refactoring 127 136
Bug Fixing 130 136
Unit Test Generation 121 124
Code Documentation 125 129
Regex Writing 119 117
CI/CD Pipelines 117 120
CSV / Spreadsheet Cleanup 127 132
ETL Scripting 122 128
JSON Extraction 123 121
Bulk Data Labeling 121 117
OCR / Document Parsing 128 131
Table Extraction from PDFs 128 131
Long-Document Summarization 129 136
Short-Form Summarization 115 113
Blog Post Writing 118 120

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

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