BlockRun

Agents spend money. We measure.

Every payment settled, every dollar scored.

The Winged Victory of Samothrace landing on the prow, with the approach curve drawn in28.9M calls settledWinged Victory of Samothrace · Louvre · CC0
01
Financial institutions

The model and harness that make your product better.

We run your own production cases across models and harnesses and grade each answer with code. You see which combination lifts quality, and what it costs. The report is yours.

Verified Eval
The prow of the ship beneath the Winged Victorythe prow · 7.7°
02
AI labs

RL environments for agents that handle money.

Built to order: agents that pay for real, scored by the settlement ledger instead of a judge. Every task synthesized by us; no customer data.

For AI labs
The wing and shoulders of the Winged Victory, the head never recoveredthe wing · y = 0.00061x² − 1.82x + 1667
03
Developers

Pay per call. No account.

One endpoint, 115 models, each call priced before it runs. Or get an API key and pay by card or invoice.

For developers
The foot of the Winged Victory touching the prowthe landing · 5.6°

84%less spent than a fixed frontier model. That is our published ClawRouter profile. Spending less is the easy part. Which model and harness make your product better on your own cases is what a Verified Eval measures.

ConfigurationTask successCost / completed task
ClawRouter · cheapest capable model93%$0.015
Fixed frontier model94%$0.092
Cheapest model only, no routing61%$0.023

Illustrative rows. Cases without a checkable outcome are excluded and listed, never hidden.

How a Verified Eval runs

Works withCircle Agent StackAWS Bedrock AgentCore PaymentsClaude CodeCursorOpenClawBaseSolana

Start with one call.