October 27, 2026
Review Per-Run Cost Estimates Before Approvals Inbox
Learn how to review per-run cost estimates in the approvals inbox. Track token usage and spending for every agent you run with versioned config objects and hu

Review Per-Run Cost Estimates Before Approvals Inbox
You receive cost estimates for each autonomous agent run before any action reaches the approvals inbox. This process keeps token usage and spend visible while you decide on approval, rejection or edits.
The Agent Command Center surfaces these estimates from your agent runtime backend so you can enforce spending discipline without losing execution visibility.
Key Takeaways
- Check token counts and cost estimates before every sensitive action enters the approvals inbox.
- Store all cost rules inside one versioned config object.
- Route every real-world step through human approval after the preview appears.
- Compare estimates against live logs and prior runs for consistency.
How Cost Estimates Reach the Approvals Inbox
Every scheduled or triggered execution first calculates expected token usage on your agent runtime. The system then displays the preview alongside the planned action in the approvals inbox.
You review the numbers before any tool call or output touches production systems. Human approval remains mandatory for actions that affect the real world.
- Verify the model selected for the task
- Confirm projected input and output tokens
- Note any scheduled runtime constraints
- Compare the estimate to the last three similar runs
- Record the preview timestamp for later audit matching
Steps to Review Token Usage and Cost Estimates
Follow this sequence each time an item appears in the approvals inbox.
- Open the pending item and locate the cost preview panel.
- Read the token breakdown for the current config object version.
- Check the running total against any per-run limits you defined.
- Review live visibility logs from the prior step if available.
- Decide to approve, reject or edit the action based on the numbers.
When estimates approach 80 percent of a configured cap, the inbox highlights the item in yellow. This early flag gives you time to adjust the prompt length or switch models before committing to the run. If the variance between projected and historical averages exceeds 15 percent, the system appends a note that prompts further inspection of the role prompt or tool selection.
Configure Cost Rules Inside One Config Object
All cost limits, model parameters and approval thresholds live in a single versioned config object. Set model selection rules config in one object to assign different models per task while tracking spend.
You update the object once and every subsequent run inherits the new caps. Changes remain traceable across executions.
- Define maximum tokens per run
- Set warning thresholds that surface in the approvals inbox
- Link specific tools to higher cost multipliers
- Version the entire rule set before deployment
- Apply seasonal adjustments for higher-volume periods
Compare Cost Preview Approaches
| Approach | Visibility Level | Human Approval Required | Token Estimate Source | Typical Review Window |
|---|---|---|---|---|
| Manual log review | Low | After execution | Post-run calculation | 24-48 hours |
| Agent Command Center preview | High | Before execution | Pre-run simulation | Immediate |
| Sandbox validation | Medium | Before execution | Isolated test run | 5-15 minutes |
| External billing export | Low | After execution | Monthly reconciliation | End of month |
The table shows why reviewing estimates inside the approvals inbox provides earlier control than post-run methods. Teams that adopt the preview approach report fewer overruns because decisions occur while the action is still editable.
Integrate Cost Checks with Execution Metadata
Pull execution metadata for internal compliance reviews to match each approval decision with its cost estimate. Pull execution metadata for internal compliance reviews shows how to export these records.
You retain an audit trail that includes the exact token count presented at approval time. When preparing for quarterly reviews, export the combined dataset and cross-reference it against the version history of the config object.
- Export per-run estimates with timestamps
- Attach the config object version to each record
- Compare approved versus actual spend after completion
- Store metadata alongside control plane audit trails
- Align records with the NIST AI Risk Management Framework for governance mapping
Enforce Limits Before Sensitive Actions
Enforce per run cost limits in agent config object keeps every agent you run within defined spend caps. The approvals inbox blocks any item that would exceed the configured threshold.
You maintain safety by requiring explicit approval even when estimates stay under the cap. For example, a 5000-token ceiling on a summarization agent triggers a secondary reviewer when the preview hits 4200 tokens.
- Set absolute dollar or token ceilings
- Apply different limits to high-risk tools
- Require secondary review for estimates above 70 percent of the cap
- Log every override decision
- Re-evaluate ceilings after each major config object update
Validate Actions in Sandbox Before Inbox Review
Sandbox validate agent actions before approvals inbox lets you test cost estimates in an isolated environment. The sandbox run produces the same preview format used in the live approvals inbox.
This step reduces surprises when the real execution reaches human review. Run the sandbox with the identical config object version to ensure the estimate reflects current prompt length and tool definitions.
- Run the agent with the current config object
- Capture projected token usage without side effects
- Compare sandbox and live estimates side by side
- Adjust prompts or tools if variance exceeds five percent
- Retain sandbox logs for 90 days for trend analysis
Track Spending Trends Across Scheduled Runs
Control plane audit trails for step-level agent tracking give you step-level logging that includes cost data. You can spot rising token usage before it triggers repeated inbox reviews.
Regular trend checks help you refine the single config object proactively. Plot average tokens per run over the last 30 executions to identify gradual increases caused by prompt drift.
- Aggregate token counts by agent name
- Flag runs where actual spend exceeds estimate by more than 10 percent
- Export weekly summaries for team review
- Correlate spikes with specific tool calls
Document Cost Decisions for Compliance Audits
Maintaining detailed records of every cost-related approval decision supports internal and external audits. Each entry in the approvals inbox now includes the estimate, the final decision, and the rationale supplied by the reviewer.
Store these records in the same system that holds the versioned config object so queries can retrieve the exact rules active at the time of approval. This linkage prevents gaps when regulators request evidence of human oversight on spend.
- Capture reviewer comments on cost concerns
- Attach the estimate screenshot or JSON snippet
- Map decisions to specific config object versions
- Schedule automated exports to your compliance repository
- Review 10 percent of approvals monthly for consistency
Teams following these practices align their processes with established governance expectations such as those outlined in the NIST AI Risk Management Framework.
Conclusion
Review per-run cost estimates in the approvals inbox to keep spending predictable on your agent runtime. Start by adding explicit token and cost limits to your existing config object, then route every sensitive step through the human approval gate.
Next steps:
- Open your current config object and add a per-run cost cap.
- Enable the cost preview display in the approvals inbox settings.
- Run a test execution and verify the estimate appears before approval.
- Schedule a weekly review of execution metadata against the configured limits.
FAQ
How often should cost estimates be checked?
Check the estimate for every item that reaches the approvals inbox. This ensures token usage stays visible before any action affects production.
Can cost limits be changed without redeploying agents?
Yes. Update the single versioned config object and the new limits apply to subsequent runs on your agent runtime.
What happens when an estimate exceeds the defined cap?
The approvals inbox flags the item and requires explicit approval or edit. The action does not proceed until you intervene.
Where do token counts come from?
The Agent Command Center calculates expected tokens from the prompt, tools and model parameters stored in the config object before the run starts.
How do I compare estimates to actual spend?
Export execution metadata after each run and match the preview numbers against the final token usage recorded in the control plane logs.