head-to-head
SpaceXAI: Grok 4.5 vs Google: Gemini Flash Latest
Side-by-side comparison of specs, pricing, benchmark scores, and task rankings. Updated 2026-09-23.
| SpaceXAI: Grok 4.5 | Google: Gemini Flash Latest | |
|---|---|---|
| Vendor | x-ai | |
| Quality Score | 100 | 100 |
| Benchmark Score | 65.0 | - |
| Input Price | $2.00/M | $0.75/M |
| Output Price | $6.00/M | $3.75/M |
| Context Window | 500,000 | 1,048,576 |
| Max Output | 450,000 | 65,536 |
| Tool Calling | ✓ | ✓ |
| Structured Output | ✓ | ✓ |
| Reasoning Mode | ✓ | ✓ |
| Vision | ✓ | ✓ |
| Audio | - | ✓ |
| Benchmark Scores | ||
| ai_index | 64.0 | - |
Who wins by task?
| Task | SpaceXAI: Grok 4.5 | Google: Gemini Flash Latest |
|---|---|---|
| SQL Generation | 140 | 133 |
| Code Review | 144 | 132 |
| Code Completion | 119 | 131 |
| Code Refactoring | 146 | 136 |
| Bug Fixing | 148 | 136 |
| Unit Test Generation | 131 | 124 |
| Code Documentation | 136 | 131 |
| Regex Writing | 124 | 119 |
| CI/CD Pipelines | 127 | 120 |
| Frontend Component Design | 129 | 122 |
| Data Analysis | 133 | 124 |
| CSV / Spreadsheet Cleanup | 135 | 133 |
| ETL Scripting | 137 | 128 |
| JSON Extraction | 122 | 131 |
| Bulk Data Labeling | 119 | 128 |
| OCR / Document Parsing | 134 | 131 |
| Table Extraction from PDFs | 134 | 131 |
| Long-Document Summarization | 147 | 137 |
| Short-Form Summarization | 117 | 123 |
| Blog Post Writing | 128 | 121 |
Scores reflect capability match + benchmark data + pricing for each task. Methodology →
Related comparisons
Anthropic: Claude Haiku Latest vs Google: Gemini Flash Latest
Anthropic: Claude Opus 5 (batch) vs SpaceXAI: Grok 4.5
Anthropic: Claude Sonnet 5 vs Google: Gemini Flash Latest
ByteDance Seed: Seed-2.0-Code vs SpaceXAI: Grok 4.5
ByteDance Seed: Seed 2.1 Turbo vs SpaceXAI: Grok 4.5
DeepSeek: DeepSeek V4 Flash Vision Exp vs SpaceXAI: Grok 4.5
Google: Gemini 3.1 Flash Lite vs Google: Gemini Flash Latest
Google: Gemini 3.5 Flash Lite (batch) vs SpaceXAI: Grok 4.5