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Pick a requirement. KomAInu challenges it, proposes a clear reworded version from your answers, then writes the test cases. Free, for one engineer.

REQ-BRK-012
Documents 1
The braking system shall apply the emergency brake when the train exceeds the line speed limit.
Took 2s
Clarify the rule
By how much may the train exceed the line speed limit before the emergency brake applies?
Took 1s
Understood.
When the train speed exceeds the line speed limit by more than 5 km/h, the braking system shall apply the emergency brake within 1 s.
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Paste one requirement, or drop in your spec and choose it from the list. Several in parallel? Open one chat per requirement.
Ambiguous wording, missing units, contradictions, undefined terms, cases nobody specified: it asks the question that settles each one.
KomAInu proposes a reworded version with every answer built in, so it has one reading. Your original stays untouched: you decide whether to adopt it.
From the reworded requirement, KomAInu writes the test cases it implies, ready to review and export.

REQ-BRK-012
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Generic AI assistants (ChatGPT, Claude, Gemini, Copilot): A prompt sent to one large general-purpose model.
KomAInu: Not a prompt: an orchestrator that runs deterministic algorithms and several small specialised models, then combines their results.
Generic AI assistants (ChatGPT, Claude, Gemini, Copilot): Replaced by a generated answer you then have to check.
KomAInu: At the center: you decide every open point, KomAInu does the groundwork.
Generic AI assistants (ChatGPT, Claude, Gemini, Copilot): Filled with plausible guesses.
KomAInu: Turned into questions, answered from your spec first.
Generic AI assistants (ChatGPT, Claude, Gemini, Copilot): A prompt sent to one large general-purpose model.
KomAInu: Not a prompt: an orchestrator that runs deterministic algorithms and several small specialised models, then combines their results.
Generic AI assistants (ChatGPT, Claude, Gemini, Copilot): A different answer on every run.
KomAInu: Same input, same output, so every result can be reviewed.
Generic AI assistants (ChatGPT, Claude, Gemini, Copilot): Free text to copy and clean up.
KomAInu: Structured: test technique, priority, ID, test model and test conditions.
Generic AI assistants (ChatGPT, Claude, Gemini, Copilot): Copy and paste.
KomAInu: CSV export in a stable format.
Generic AI assistants (ChatGPT, Claude, Gemini, Copilot): Processed wherever the provider runs.
KomAInu: Processed in the EU, on models hosted on Google Cloud in Belgium.

Every question answered, by the spec or by you, so the requirement has one reading.
Boundaries, degraded modes and combinations the requirement implies. Same input, same cases, every run.
Download the reworded requirement and its test cases as CSV, then open them in Excel or import them into your own tool.
Free
For one engineer, no time limit for now.
KomAInu Enterprise
Everything in Individual, plus:
Yes. KomAInu Individual is free for one engineer, with no time limit for now. Sign up and run it on your own requirements: no demo, no setup.
No. You can paste a single requirement and start. Adding the spec is optional, but it lets KomAInu answer many of its own questions from the document, so you only answer what the spec really leaves open.
Each requirement gets its own challenge: the questions, your answers and its test cases stay together and can be reviewed. You can work on several requirements in parallel, each in its own chat.
The reworded requirement and its test cases, exported as CSV. Same input, same test cases, every run. Individual has no connectors to ALM or test tools: those come with Enterprise.
On models hosted on Google Cloud in Belgium. Your requirements and specs are kept until you delete them.
ChatGPT and other generic assistants generate an answer and leave you to check it. KomAInu keeps the engineer at the center: it turns gaps in the requirement into questions, answers them from your spec when it can, lets you decide the rest, and gives the same output for the same input.
No. KomAInu is an orchestrator: mostly deterministic algorithms, plus several small specialised models whose results are combined. That is what makes its output repeatable and reviewable.

Free for one engineer. Sign up and run it on your own requirements, with no demo and no setup.
Lumen Rail › Door control
Dashboard
78%
covered
Covered115
Partial21
Uncovered12
Tests linked
212
Tests missing
33
Requirements 148