NVIDIA: Nemotron 3.5 Super VL (free) vs SpaceXAI: Grok 4.7
Side-by-side comparison of specs, pricing, benchmark scores, and task rankings. Updated 2026-10-19.
| NVIDIA: Nemotron 3.5 Super VL (free) | SpaceXAI: Grok 4.7 | |
|---|---|---|
| Vendor | nvidia | x-ai |
| Quality Score | 100 | 100 |
| Benchmark Score | 40.1 | 78.4 |
| Input Price | Free | $2.00/M |
| Output Price | Free | $6.00/M |
| Context Window | 1,000,000 | 500,000 |
| Max Output | 131,072 | 450,000 |
| Tool Calling | ✓ | ✓ |
| Structured Output | ✓ | ✓ |
| Reasoning Mode | ✓ | ✓ |
| Vision | ✓ | ✓ |
| Audio | - | - |
| Benchmark Scores | ||
| ai_index | 43.7 | 76.6 |
The verdict
For a sample job of 1 million input tokens and 250,000 output tokens, Nemotron 3.5 Super VL (free) costs $0 and Grok 4.7 costs $3.50, so Nemotron 3.5 Super VL (free) is free for the same work.
Nemotron 3.5 Super VL (free) reads up to 1,000,000 tokens at once, roughly 1,500 pages of text, against about 750 pages for Grok 4.7.
Only Nemotron 3.5 Super VL (free) offers video input.
On our blended benchmark score Grok 4.7 leads 78.4 to 40.1.
Across the 20 tasks where they differ, Nemotron 3.5 Super VL (free) scores higher on 4 (Code Completion, JSON Extraction, Bulk Data Labeling and others), Grok 4.7 on 16 (SQL Generation, Code Review, Code Refactoring and others).
Nemotron 3.5 Super VL (free) was released in October 2026 and Grok 4.7 in September 2026.
Pick Nemotron 3.5 Super VL (free) if you need lower cost, long documents or video input; pick Grok 4.7 if you need benchmark performance or the stronger all-round task scores.
Costs use current list prices per million tokens; page counts assume about 0.75 words per token and 500 words per page.
Who wins by task?
| Task | NVIDIA: Nemotron 3.5 Super VL (free) | SpaceXAI: Grok 4.7 |
|---|---|---|
| SQL Generation | 139 | 142 |
| Code Review | 140 | 146 |
| Code Completion | 132 | 119 |
| Code Refactoring | 143 | 148 |
| Bug Fixing | 144 | 150 |
| Unit Test Generation | 129 | 133 |
| Code Documentation | 135 | 137 |
| Regex Writing | 124 | 126 |
| CI/CD Pipelines | 125 | 129 |
| Frontend Component Design | 127 | 131 |
| Data Analysis | 130 | 135 |
| CSV / Spreadsheet Cleanup | 135 | 136 |
| ETL Scripting | 134 | 138 |
| JSON Extraction | 132 | 122 |
| Bulk Data Labeling | 130 | 119 |
| OCR / Document Parsing | 133 | 134 |
| Table Extraction from PDFs | 133 | 134 |
| Long-Document Summarization | 145 | 149 |
| Short-Form Summarization | 126 | 118 |
| Blog Post Writing | 127 | 130 |
Scores reflect capability match + benchmark data + pricing for each task. Methodology →