GPT-6.1 Sol vs Nemotron 3 Ultra: cost per task
GPT-6.1 Sol is cheaper on 7 of 14 tasks and about 1.0x cheaper on average (geometric mean). GPT-6.1 Sol has the higher LMArena Text score (1484 vs 1426).
| Task | GPT-6.1 Sol | Nemotron 3 Ultra | Difference |
|---|---|---|---|
| Answer a chat question | 0.67¢ | 0.33¢ | 2.0x |
| Reply to a customer email | 0.18¢ | 0.86¢ | 4.9x |
| Write a 1,500-word blog post | 2.3¢ | 1.9¢ | 1.2x |
| Write 10 product descriptions | 1.2¢ | 0.75¢ | 1.6x |
| Translate 1,000 words | 1.6¢ | 3.0¢ | 1.9x |
| Proofread one page (500 words) | 0.81¢ | 1.0¢ | 1.3x |
| Summarize a 20-page PDF | 3.1¢ | 1.3¢ | 2.4x |
| Extract data from an invoice | 0.52¢ | 0.66¢ | 1.3x |
| Analyze a 200-row spreadsheet | 8.4¢ | 2.8¢ | 3.0x |
| Answer from 5 retrieved documents (RAG) | 1.2¢ | 0.99¢ | 1.2x |
| Classify 100 support tickets | 0.77¢ | 1.8¢ | 2.4x |
| Review 500 lines of code | 4.9¢ | 2.5¢ | 2.0x |
| Write a SQL query | 0.48¢ | 0.76¢ | 1.6x |
| Run a 50-step coding agent | 53¢ | 67¢ | 1.3x |
Specs and list prices
| GPT-6.1 Sol | Nemotron 3 Ultra | |
|---|---|---|
| Input per 1M | $2.00 | $0.60 |
| Output per 1M | $10.00 | $2.40 |
| Cached input per 1M | $0.10 | $0.12 |
| Context | 1.05M | 262K |
| Providers | 8 | 5 |
| Reasoning | always | default |
| LMArena Text | 1484 | 1426 |
| Released | Sep 29, 2026 | Jun 4, 2026 |
FAQ
Is GPT-6.1 Sol or Nemotron 3 Ultra cheaper?
GPT-6.1 Sol is cheaper on 7 of 14 tasks and about 1.0x cheaper on average (geometric mean). GPT-6.1 Sol has the higher LMArena Text score (1484 vs 1426).
How much does GPT-6.1 Sol cost compared to Nemotron 3 Ultra per token?
GPT-6.1 Sol: $2.00 input and $10.00 output per 1M tokens. Nemotron 3 Ultra: $0.60 input and $2.40 output. Token prices alone mislead - models use different numbers of tokens for the same task, which is what the task table shows.