GPT-6 Luna vs Llama 4 Maverick: cost per task
GPT-6 Luna is cheaper on 14 of 14 tasks and about 4.6x cheaper on average (geometric mean). GPT-6 Luna has the higher LMArena Text score (1443 vs 1327).
| Task | GPT-6 Luna | Llama 4 Maverick | Difference |
|---|---|---|---|
| Answer a chat question | 0.06¢ | 0.11¢ | 1.8x |
| Reply to a customer email | <0.01¢ | 0.05¢ | 7.0x |
| Write a 1,500-word blog post | 0.12¢ | 1.0¢ | 8.8x |
| Write 10 product descriptions | 0.05¢ | 1.1¢ | 19.5x |
| Translate 1,000 words | 0.08¢ | 0.11¢ | 1.3x |
| Proofread one page (500 words) | 0.04¢ | 0.13¢ | 3.0x |
| Summarize a 20-page PDF | 0.16¢ | 0.42¢ | 2.7x |
| Extract data from an invoice | 0.03¢ | 0.15¢ | 4.7x |
| Analyze a 200-row spreadsheet | 0.19¢ | 1.2¢ | 6.2x |
| Answer from 5 retrieved documents (RAG) | 0.05¢ | 0.26¢ | 4.8x |
| Classify 100 support tickets | 0.06¢ | 0.58¢ | 8.9x |
| Review 500 lines of code | 0.31¢ | 1.1¢ | 3.7x |
| Write a SQL query | 0.04¢ | 0.17¢ | 4.3x |
| Run a 50-step coding agent | 4.1¢ | 19¢ | 4.6x |
Specs and list prices
| GPT-6 Luna | Llama 4 Maverick | |
|---|---|---|
| Input per 1M | $0.10 | $0.19 |
| Output per 1M | $0.50 | $0.65 |
| Cached input per 1M | $0.01 | $0.05 |
| Context | 1.05M | 1M |
| Providers | 7 | 4 |
| Reasoning | default | none |
| LMArena Text | 1443 | 1327 |
| Released | Sep 22, 2026 | Apr 5, 2025 |
FAQ
Is GPT-6 Luna or Llama 4 Maverick cheaper?
GPT-6 Luna is cheaper on 14 of 14 tasks and about 4.6x cheaper on average (geometric mean). GPT-6 Luna has the higher LMArena Text score (1443 vs 1327).
How much does GPT-6 Luna cost compared to Llama 4 Maverick per token?
GPT-6 Luna: $0.10 input and $0.50 output per 1M tokens. Llama 4 Maverick: $0.19 input and $0.65 output. Token prices alone mislead - models use different numbers of tokens for the same task, which is what the task table shows.