Introducing Vetta, the most efficient harness for long-horizon agent tasks.
Same model, same tasks. Only the harness changed:
🥇 Vetta: $0.298 per finished task
🥈 claude-code: $0.872
🥉 hermes: $1.095
Highest finish rate, a third of the price. Autonomous companies only happen when the cost makes sense.
Here's how we get there: