GPT-6 Sol vs TypeSafe AI Jev
A direct, empirical evaluation of GPT-6 Sol (OpenAI) against TypeSafe AI Jev (TypeSafe AI (Diogo Almeida)).
GPT-6 Sol
Developed by OpenAI · Proprietary Frontier Workhorse parameters
High-efficiency agentic software development, OSWorld computer use, repository refactoring, and enterprise workflow execution at 80% lower cost per task than Claude Opus.
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 | GPT-6 Sol | TypeSafe AI Jev |
|---|---|---|
| SWE-bench Verified | 68.8% | 68.4% |
| MMLU-Pro | 90.8% | 84.6% |
| MATH-500 | 96.4% | 91.2% |
| Context Window | 1,000,000 tokens | 32,000 tokens |
| Input Pricing (per 1M) | $2.00 | $0.06 |
| Output Pricing (per 1M) | $10.00 | $0.12 |