Mode E

Async Bulk Reviewer

Use Batch API and/or flex processing for nightly/backlog sweeps, regression scanning, or "second opinion" on merged PRs. Outputs become training and eval data. The cheapest path to 100% coverage.

Cheapest

Cost

Hours-Days

Latency

Good

Quality

100%

Coverage

Use Cases

Nightly Backlog Sweep

Process accumulated PRs during off-peak hours

Timing

2am-6am daily

Regression Scanning

Re-review merged PRs for patterns missed initially

Timing

Weekly batch

Second Opinion Audit

Independent review of high-risk merged code

Timing

Post-merge

Training Data Generation

Generate labeled examples for eval datasets

Timing

Continuous

Processing Options

Batch API

Maximum cost savings

50% cost reduction

Compared to real-time API calls

24-hour SLA

Guaranteed completion window

Bulk processing

Submit thousands of requests at once

No rate limit pressure

Doesn't count against real-time RPM

Flex Processing

Balanced cost/speed

Variable cost savings

Dynamic pricing based on capacity

Faster than Batch

Typically completes in hours, not days

Priority queuing

Runs when capacity is available

Best for medium urgency

Not real-time, but not overnight

Output Value Chain

Beyond Just Reviews

Async review outputs serve multiple downstream purposes, creating a continuous improvement flywheel.

Eval dataset enrichmentPattern analysis and trendingDeveloper feedback loopsCompliance audit trailsModel fine-tuning signals

Async Workflow

PR MergedWebhook trigger

Queue JobAdd to batch queue

Batch SubmitWhen queue full or timer

ProcessAsync execution

Store ResultsDatabase + analytics

Trade-offs

Advantages

Cheapest per-PR cost
100% coverage over time
No impact on real-time capacity
Generates valuable training data
Perfect for compliance requirements

Limitations

Hours to days latency
Not suitable for blocking CI
Feedback arrives after merge
Requires async workflow design

Portfolio Position

Mode E complements real-time modes (A, B, C) by ensuring 100% coverage over time. Use it as the background safety net that catches what synchronous reviews miss.

Recommended for:Background + Audit

Agentic Scale

Mode E

Async Bulk Reviewer

Use Batch API and/or flex processing for nightly/backlog sweeps, regression scanning, or "second opinion" on merged PRs. Outputs become training and eval data. The cheapest path to 100% coverage.

Cheapest

Cost

Hours-Days

Latency

Good

Quality

100%

Coverage

Use Cases

Nightly Backlog Sweep

Process accumulated PRs during off-peak hours

Timing

2am-6am daily

Regression Scanning

Re-review merged PRs for patterns missed initially

Timing

Weekly batch

Second Opinion Audit

Independent review of high-risk merged code

Timing

Post-merge

Training Data Generation

Generate labeled examples for eval datasets

Timing

Continuous

Processing Options

Batch API

Maximum cost savings

50% cost reduction

Compared to real-time API calls

24-hour SLA

Guaranteed completion window

Bulk processing

Submit thousands of requests at once

No rate limit pressure

Doesn't count against real-time RPM

Flex Processing

Balanced cost/speed

Variable cost savings

Dynamic pricing based on capacity

Faster than Batch

Typically completes in hours, not days

Priority queuing

Runs when capacity is available

Best for medium urgency

Not real-time, but not overnight

Output Value Chain

Beyond Just Reviews

Async review outputs serve multiple downstream purposes, creating a continuous improvement flywheel.

Eval dataset enrichmentPattern analysis and trendingDeveloper feedback loopsCompliance audit trailsModel fine-tuning signals

Async Workflow

PR MergedWebhook trigger

Queue JobAdd to batch queue

Batch SubmitWhen queue full or timer

ProcessAsync execution

Store ResultsDatabase + analytics

Trade-offs

Advantages

Cheapest per-PR cost
100% coverage over time
No impact on real-time capacity
Generates valuable training data
Perfect for compliance requirements

Limitations

Hours to days latency
Not suitable for blocking CI
Feedback arrives after merge
Requires async workflow design

Portfolio Position

Mode E complements real-time modes (A, B, C) by ensuring 100% coverage over time. Use it as the background safety net that catches what synchronous reviews miss.

Recommended for:Background + Audit