Claude 3.7 Sonnet vs GPT-6 Luna
A direct, empirical evaluation of Claude 3.7 Sonnet (Anthropic) against GPT-6 Luna (OpenAI).
Claude 3.7 Sonnet
Developed by Anthropic · Proprietary parameters
Enterprise software engineering, full-repo refactoring, and agentic workflows.
GPT-6 Luna
Developed by OpenAI · Proprietary High-Throughput Distillation parameters
High-throughput document extraction, sub-second routing, customer service triage, code autocomplete, and cost-optimized reasoning via Luna Pro mode.
| Metric | Claude 3.7 Sonnet | GPT-6 Luna |
|---|---|---|
| SWE-bench Verified | 70.3% | 48.2% |
| MMLU-Pro | 82.1% | 74.6% |
| MATH-500 | 96.2% | 84.1% |
| Context Window | 200,000 tokens | 1,050,000 tokens |
| Input Pricing (per 1M) | $3.00 | $0.10 |
| Output Pricing (per 1M) | $15.00 | $0.50 |