Migrate Context Windows Without Surprises
Bigger context is not automatically better, and smaller context is not automatically cheaper. ProofMap tests the actual tradeoff.
Get StartedWhy Choose ProofMap
Test context strategy
Compare retrieval, summarization, and prompt packaging across runtimes.
Measure hidden costs
Watch for slower runs, higher token spend, or worse tool selection after context changes.
Approve what works
Promote model-specific prompt packages that pass with the chosen context strategy.
Comparison
| Moment | Without ProofMap | With ProofMap |
|---|---|---|
| Evidence request | Teams assemble screenshots, anecdotes, and raw logs after the question arrives. | Qualification reports show prompt, model, tool, fallback, and approval evidence. |
| Production change | Prompt, model, schema, or permission changes are reviewed informally. | Changes run through objective-bound evaluations before promotion. |
| Business pressure | Audits, launches, renewals, and customer escalations force rushed AI decisions. | Teams use existing tests and approved mappings to respond with confidence. |
| Developer workload | Developers chase failures across transcripts, tools, providers, and one-off integrations. | Failures become repeatable tests with clear evidence and approved fixes. |
Frequently Asked Questions
Why test context window changes?
Changing available context can alter reasoning, cost, latency, and failure modes even when the prompt looks similar.
Can larger context hurt performance?
Yes. It can add noise, cost, and latency. ProofMap helps determine when it actually improves outcomes.
What makes this useful for developers?
It turns AI behavior changes into repeatable tests, reduces manual investigation, and provides concrete evidence for prompt, model, MCP, and runtime decisions.
What does ProofMap produce?
ProofMap produces objective-bound evaluations, failure evidence, recommendations, and approved prompt or runtime mappings for production use.
Choose context deliberately
Qualify context changes before production traffic sees them.
Start qualifying prompts