AI Assistant / Evidence

Agent Evidence Lab

A live, source-grounded test of the assistant flow: company lookup, filings, officers, PSCs, follow-up memory, document/camera/mic readiness, DPI, and no-invention policy.

DEEPMIND TECHNOLOGIES LIMITED
Company
10
Filings
10
Officers
2
PSCs

Assertions

PASS - real_company_source

api.company-information.service.gov.uk/company/07386350

PASS - filings_from_source

10 filing rows

PASS - conversation_memory

Assistant API now recovers company_name from previous assistant result before governance/finance tools.

PASS - undefined_guard

Financial/governance tools reject undefined/null company names before Gemini call.

PASS - modalities_visible

Assistant UI includes file/image upload, camera preview, microphone dictation, Didit KYC, and chat history.

Simulated Conversation

Search for DeepMind Technologies
Return only registry-backed matches from Companies House/OpenCorporates/SEC.
Open company 07386350 and fetch filings/officers/PSCs
Use Companies House APIs and cite source URLs.
Run GDPR and SOX audit on the same company
Recover company context from previous turn; never send undefined.
Attach a filing/document/photo and ask for extraction
Use upload/OCR/vision path and state unreadable fields as unknown.
Use camera/mic
Browser requests permission; hosted Didit KYC handles liveness/face match; voice dictation fills prompt only.

Sources And Interpretation

Companies House profile
https://find-and-update.company-information.service.gov.uk/company/07386350
Companies House filings
https://find-and-update.company-information.service.gov.uk/company/07386350/filing-history
Gemini: generated_from_supplied_sources
Here is an interpretation of the provided Companies House JSON data: **Company Overview:** * **Company Name:** DEEPMIND TECHNOLOGIES LIMITED * **Company Number:** 07386350 * **Company Status:** active * **Company Type:** ltd (Private Limited Company) * **Date of Creation:** 2010-09-23 * **Jurisdiction:** England and Wales * **Registered Office Address:** 280 Bishopsgate, London, EC2M 4AG, United Kingdom * **Registered Office in Dispute:** No * **Undeliverable Registered Office Address:** No * **SIC Codes (Nature of Business):** 72190 (Other research and experimental development on natural sciences and engineering) * **Previous Company Names:** * FRIARS 2022 LIMITED (effective from 2010-09-23, ceased on 2010-11-15) * **Has Been Liquidated:** No * **Has Charges:**

Grounding Policy

If an official source or Gemini is unavailable, the assistant must say unavailable/unknown and must not invent company, citizen, finance, compliance, or identity facts.