SpaceXAI: Grok 4.7 vs ByteDance Seed: Seed-2.0-Code
Side-by-side comparison of specs, pricing, benchmark scores, and task rankings. Updated 2026-11-07.
| SpaceXAI: Grok 4.7 | ByteDance Seed: Seed-2.0-Code | |
|---|---|---|
| Vendor | x-ai | bytedance-seed |
| Quality Score | 100 | 100 |
| Input Price | $2.00/M | $0.50/M |
| Output Price | $6.00/M | $3.00/M |
| Context Window | 500,000 | 262,144 |
| Max Output | 450,000 | 131,072 |
| Tool Calling | ✓ | ✓ |
| Structured Output | ✓ | ✓ |
| Reasoning Mode | ✓ | ✓ |
| Vision | ✓ | ✓ |
| Audio | - | - |
The verdict
For a sample job of 1 million input tokens and 250,000 output tokens, Seed-2.0-Code costs $1.25 and Grok 4.7 costs $3.50, so Seed-2.0-Code is about 2.8 times cheaper for the same work.
Grok 4.7 reads up to 500,000 tokens at once, roughly 750 pages of text, against about 393 pages for Seed-2.0-Code.
Only Seed-2.0-Code offers video input.
Across the 18 tasks where they differ, Grok 4.7 scores higher on 13 (SQL Generation, Code Review, Code Refactoring and others), Seed-2.0-Code on 5 (Code Completion, Regex Writing, JSON Extraction and others).
Grok 4.7 was released in September 2026 and Seed-2.0-Code in August 2026.
Pick Grok 4.7 if you need long documents or the stronger all-round task scores; pick Seed-2.0-Code if you need lower cost or video input.
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 | SpaceXAI: Grok 4.7 | ByteDance Seed: Seed-2.0-Code |
|---|---|---|
| SQL Generation | 133 | 130 |
| Code Review | 132 | 126 |
| Code Completion | 118 | 128 |
| Code Refactoring | 136 | 127 |
| Bug Fixing | 136 | 130 |
| Unit Test Generation | 124 | 121 |
| Code Documentation | 130 | 125 |
| Regex Writing | 118 | 119 |
| CI/CD Pipelines | 120 | 117 |
| CSV / Spreadsheet Cleanup | 133 | 128 |
| ETL Scripting | 128 | 122 |
| JSON Extraction | 122 | 131 |
| Bulk Data Labeling | 119 | 128 |
| OCR / Document Parsing | 131 | 128 |
| Table Extraction from PDFs | 131 | 128 |
| Long-Document Summarization | 137 | 129 |
| Short-Form Summarization | 114 | 123 |
| Blog Post Writing | 121 | 118 |
Scores reflect capability match + benchmark data + pricing for each task. Methodology →