Sakana: Sakana Namazu vs Thinking Machines: Inkling
Side-by-side comparison of specs, pricing, benchmark scores, and task rankings. Updated 2026-09-27.
| Sakana: Sakana Namazu | Thinking Machines: Inkling | |
|---|---|---|
| Vendor | sakana | thinkingmachines |
| Quality Score | 100 | 100 |
| Benchmark Score | - | 39.4 |
| Input Price | $0.95/M | $1.00/M |
| Output Price | $4.00/M | $4.05/M |
| Context Window | 262,144 | 524,288 |
| Max Output | 65,536 | 471,859 |
| Tool Calling | ✓ | ✓ |
| Structured Output | ✓ | - |
| Reasoning Mode | ✓ | ✓ |
| Vision | ✓ | ✓ |
| Audio | - | ✓ |
| Benchmark Scores | ||
| ai_index | - | 41.2 |
The verdict
For a sample job of 1 million input tokens and 250,000 output tokens, Sakana Namazu costs $1.95 and Inkling costs $2.01, so Sakana Namazu is slightly cheaper for the same work.
Inkling reads up to 524,288 tokens at once, roughly 786 pages of text, against about 393 pages for Sakana Namazu.
Only Sakana Namazu offers structured output; only Inkling offers audio input.
Across the 20 tasks where they differ, Sakana Namazu scores higher on 9 (SQL Generation, Code Completion, Unit Test Generation and others), Inkling on 11 (Code Review, Code Refactoring, Bug Fixing and others).
Sakana Namazu was released in August 2026 and Inkling in July 2026.
Pick Sakana Namazu if you need lower cost or structured output; pick Inkling if you need long documents or audio 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 | Sakana: Sakana Namazu | Thinking Machines: Inkling |
|---|---|---|
| SQL Generation | 130 | 130 |
| Code Review | 126 | 135 |
| Code Completion | 128 | 119 |
| Code Refactoring | 127 | 138 |
| Bug Fixing | 130 | 143 |
| Unit Test Generation | 121 | 120 |
| Code Documentation | 125 | 134 |
| Regex Writing | 119 | 123 |
| CI/CD Pipelines | 117 | 120 |
| Frontend Component Design | 122 | 122 |
| Data Analysis | 124 | 126 |
| CSV / Spreadsheet Cleanup | 128 | 123 |
| ETL Scripting | 122 | 129 |
| JSON Extraction | 131 | 111 |
| Bulk Data Labeling | 128 | 116 |
| OCR / Document Parsing | 128 | 125 |
| Table Extraction from PDFs | 128 | 125 |
| Long-Document Summarization | 129 | 144 |
| Short-Form Summarization | 123 | 117 |
| Blog Post Writing | 118 | 126 |
Scores reflect capability match + benchmark data + pricing for each task. Methodology →