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AI Proxy Cost & Latency Analyzer

Analyze pasted AI relay logs for token cost, latency bands, error rate, and model fallback signals.

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Plan, estimate, copy

AI tools stay deterministic: estimate tokens, structure prompts, plan context, and prepare copy-ready outputs without calling a model.

Describe input

Paste text or fill the prompt, token, schema, or cost fields.

Estimate

Review token budget, chunks, cost, or structured prompt sections.

Copy output

Move the result into your AI workflow or documentation.

Start using tool

Cost and latency assumptions

Paste sanitized logs with status, model, token counts, and latency fields.

Cost estimates use your manual prices; no vendor pricing is hardcoded.

Privacy: This tool runs entirely in your browser. No data is sent to our servers. We don't store, share, or have access to any of the information you process here.

Examples

Practical guide for AI Proxy Cost & Latency Analyzer

The AI Proxy Cost & Latency Analyzer helps teams review pasted relay logs before they commit production traffic to an AI proxy, gateway, reseller, or model router.

It estimates token cost from the prices you enter, summarizes latency bands, flags error rates, and highlights possible fallback patterns when observed models differ from the expected route.

Common use cases

  • Estimate daily and monthly relay spend from sampled prompt and completion token logs.
  • Spot latency outliers, 429/5xx errors, and peak-hour behavior changes.
  • Compare advertised model routing against observed model fields in gateway logs.

How to use it well

  1. Paste sanitized request logs that include status, model, token usage, and latency fields.
  2. Enter your expected model and per-million-token prices.
  3. Run the analyzer and review latency percentiles, estimated cost, error rate, and fallback warnings.
  4. Use the findings to ask vendors for clearer upstream metadata, rate limits, and routing guarantees.

Practical tips

  • Remove API keys, customer text, IP addresses, and private identifiers before pasting logs.
  • Use the same price inputs you use for finance planning, because provider prices change often.
  • Analyze several time windows, including peak hours, before trusting average latency.

Limitations to know

  • The analyzer only sees fields present in your pasted logs.
  • It estimates cost from token counts and manual prices; it does not inspect vendor invoices.

FAQ

Q: Does this connect to my AI proxy?

A: No. Paste sanitized logs or CSV-like rows. The analyzer runs in your browser and uses the prices you enter.

Q: Are provider prices built in?

A: No. Pricing changes often, so the tool keeps prices manual and transparent.

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Privacy: This tool runs entirely in your browser. No data is sent to our servers. We don't store, share, or have access to any of the information you process here.