Technical content is more useful when readers can test the assumption beside the claim. ResearchAudio’s Evidence Lab now offers fourteen browser-local tools that any publisher can place inside an article, documentation page, course, or public resource library.
No account, plugin, or API key is required. Choose a tool, name the site carrying it, copy one iframe, and publish.
The publishing contract
Every tool remains free for readers and publishers.
Calculator inputs and checklist answers stay in the visitor’s browser.
Each widget keeps a visible ResearchAudio credit and an attributable full-tool link.
Improvements appear automatically because ResearchAudio hosts the iframe.
Agent design and workflow economics
AI Task Fit Diagnostic — test whether a task has a target, judge, error signal, bounds, cadence, and owner.
AI Agent Loop Diagnostic — inspect termination, validation, recovery, budgets, escalation, and traces.
AI Agent Security Checklist — audit authority boundaries, approvals, isolation, secrets, and shutdown controls.
AI Agent ROI Calculator — model failures, review cost, savings, implementation cost, and payback.
AI Cost per Successful Task Calculator — price the accepted outcome after retries and human review.
LLM cost and infrastructure
LLM API Cost Calculator — model requests, tokens, caching, retries, and attached charges.
LLM GPU Memory Calculator — estimate weights, KV cache, headroom, usable VRAM, and GPU count.
LLM KV Cache Calculator — calculate cache memory across context length, concurrency, and GQA layouts.
Prompt Caching Cost Calculator — compare reads, writes, hit rate, savings, and break-even usage.
Voice AI architecture and cost
Voice AI Architecture Latency Calculator — model endpointing, transcription, fast and slow branches, TTS, and first-audio playout.
AI Voice Agent Cost Calculator — include telephony, STT, TTS, LLM, failed resolutions, and handoffs.
Codex workflows and evaluation
Codex CLI config.toml Generator — build AGENTS.md-aware project configuration with exact fallback and byte-limit settings.
Codex exec Command Builder — compose automation commands with JSON output, schemas, sandboxing, and Git checks.
AI Benchmark Audit Checklist — check versions, scaffolds, budgets, grading, task distribution, artifacts, cost, and reproducibility.
How to install one
Open the embed library and enter the website or publication name.
Choose the instrument that directly supports the claim or decision on the page.
Copy the generated iframe into a custom HTML or embed block.
Publish the page and keep the visible ResearchAudio credit.
Already subscribed? Put your referral link to work.
Share ResearchAudio with one teammate who would use these tools. Three confirmed referrals unlock the AI Launch Evidence Checklist automatically.
ResearchAudio turns AI launches, models, and system claims into sourced adoption decisions. If that is useful to your work, join the free briefing.
