Claude 3.7 Sonnet vs TypeSafe AI Jev
A direct, empirical evaluation of Claude 3.7 Sonnet (Anthropic) against TypeSafe AI Jev (TypeSafe AI (Diogo Almeida)).
Claude 3.7 Sonnet
Developed by Anthropic · Proprietary parameters
Enterprise software engineering, full-repo refactoring, and agentic workflows.
TypeSafe AI Jev
Developed by TypeSafe AI (Diogo Almeida) · Non-Autoregressive System 1 Transformer parameters
Sub-15ms operational tasks, 100% schema-valid JSON extraction, deterministic tool dispatch, and high-throughput agent routing.
| Metric | Claude 3.7 Sonnet | TypeSafe AI Jev |
|---|---|---|
| SWE-bench Verified | 70.3% | 68.4% |
| MMLU-Pro | 82.1% | 84.6% |
| MATH-500 | 96.2% | 91.2% |
| Context Window | 200,000 tokens | 32,000 tokens |
| Input Pricing (per 1M) | $3.00 | $0.06 |
| Output Pricing (per 1M) | $15.00 | $0.12 |