PHOROS AI  ·  ΦΟΡΟΣ

Certainty at the speed of asking.

Ten thousand pages of tables, scans, equations and fine print — and zero room for error. PHOROS verifies every answer against the full weight of your corpus and cites the exact page: certainty that survives an audit. Powered by COB‑2.

Page-exact citations Every claim verified Exact at any corpus size
COB, the Contextually Omniscient Bot
COB‑2  ·  flagship engine
See your documents in a new light.
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The blind spot

Most AI search is just guessing with your documents.

Modern LLMs do not deterministically pull information from trusted sources, but conjure their answers probabilistically using their vast training data. Hence why AI cannot be relied on for serious tasks without manual verification. Tools that try to solve this — such as RAG layers — fail dramatically at scale and have too steep a learning curve for common usage. Until now, there was no simple solution.

Tables fully supported

Rows, columns, totals, and subtotals in massive, complex tables are fully preserved and queryable.

Images and diagrams understood

Our multi-modal content extraction is completely thorough, to give you document omniscience.

Equations preserved

Your equations survive our OCR intact and are faithfully presented in beautifully rendered KaTeX.

Verify at a click

Our auto-citations bring you to where each and every claim was found with a mouseclick, to demonstrate a system you can trust.

financials_q3.pdf · page 47 scanning
Table
T▒BL█ 1 ▓░ R█v n▒e b▓ r░g█▒n ███▒ $▓.█M ░▒▓ N▒r█h ▒▓░ E█E▒ ▓░ ███ t▒t█l ▒▓░▒
purpose: financial summarysub-totals + total[financials_q3.pdf, Page 47]
Figure
▓░█ i█▒ge ░▒▓ ███ n▒ r░t█n█i▒n ▒▓░ ███▒ l█n▒ ░▒ q▓▒rt█rs ▓░█▒ ███ ░▒▓
purpose: growth narrative[financials_q3.pdf, Page 47]
Equation
∎ p ~ 1 █ e^▓░(█n▒n░█)▓2^▒t█ ░▒▓ g█rbl█d ▒▓░ O█R ▓░█▒
p ≈ 1 − e−n(n−1)/2t+1
[financials_q3.pdf, Page 47]
replay
powered by COB-2
The flagship engine
COB‑2
Gen 2 of Contextually Omniscient Bot
If typical RAG search is a wax candle, then COB‑2 is a high-powered searchlight.

COB‑2 is the verification engine behind every answer. Ask across ten documents or ten thousand, and every claim it returns is checked against everything on the page: the tables, the charts, the fine print in the scans. Not just found. Proven.

COB surpasses every AI accuracy product on the market in benchmarked accuracy and in the effective size of the library it can master.
COB‑2 is the new standard.

Put COB‑2 on your corpus.
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Inside the engine

How COB‑2 reads everything.

A document goes in as static information on a page and comes out as a moddable, queryable knowledge base. Six stages turn raw sheet into a living intelligence layer you can audit as you query.

01

Upload

We accept the following at the moment, with plans to accept more in the future.

PDF DOCX PPT
02

Scan content

Text, images, tables, charts, equations and even metadata are ingested and rebuilt into faithful, searchable models.

03

Rebuild context

Every passage is mapped to another in a context layer, so ideas match even when the words don’t.

04

Highlight

The most promising content is doubly highlighted, along with its surrounding context.

05

Rebalance

Prior to production, the whole model is reweighed to ensure we meet our standard of accuracy.

06

Query & Return

You ask your question and COB commits to one answer, cited to the exact page.

Built for scale

Ten documents is a demo. Ten thousand is Tuesday.

Most document AI demos beautifully on five files and fails catastrophically on five hundred. The bigger the library, the more it defaults to hallucinatory LLM responses. PHOROS engineered COB the other way around: a multi-tiered routing system pregames exactly where in your corpus the answer lives before a single query is written.

Fact-checks instantly

COB’s advanced routing system finds the answer to even needle-in-the-haystack type questions.

Verified info, not guesswork

Before answering, COB weighs real evidence from across your entire library. All of its content, not just text. Then it sources fact-based claims for the work that matters.

Sharp at any size

Precision that holds steady from ten documents to ten thousand. Growth in your library doesn’t mean a drop in accuracy.

your library · 1,284 documents sweeping
→ reading structural_specs_vol2.pdf
The way PHOROS answers

Every question runs on Deep Search.

Deep Search Mode is how COB gets the job done. COB uses agentic reasoning to transform user questions into sub-tasks, sweeps the document base for evidence, and refuses to settle for a near-miss. COB doesn’t claim anything it can’t prove.

Deep Search · default mode
Agentic Layer Splits your question into focused sub-queries.
Deep Search Sweeps the entire corpus using COB’s deterministic routing system.
COB‑2 Produces verified answers to each sub-query and synthesizes them into a final result.
You One committed answer, each claim verified and sourced, cited to the exact page.

Doesn't take no for an answer

If a first pass comes back thin, Deep Search reframes the question and digs again automatically, before you ever see a miss.

Watch it work

Live telemetry streams as it scans, commits and reads. You watch the search happen, not a spinner.

Ask the messy question

No keywords, no prompt tricks. Ask the way you’d ask a colleague. The discipline happens underneath.

Watch Deep Search work on your documents.
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Two ways in

One engine. Two front doors.

COB‑2 powers both of our products. Choose the one built for your world, or talk to us about your own. Building software instead? The same engine is available as an API.

For organizations

CobNet

Enterprise document intelligence for legal, finance, construction, manufacturing and more. Upload your library, ask in plain English, and Deep Search returns verified answers with page-exact citations you can defend.

powered by COB‑2
For education

ChatPHD

The same great engine, reshaped for the classroom and the LMS. Professors turn course material into a knowledge base their students can ask like their TA. Always cited, accurate, and ready for office hours at 2 a.m.

powered by COB‑2
For developers

The COB API

Three functions, one key: Document Storage, an auto-managed Embeddings Store, and Chat Functionality powered by COB‑2 Deep Search™. Together they replace three separate, weaker APIs with one master service built to integrate seamlessly into your use case. Page-exact citations, usage-based rates, nothing to operate. Docs live at cob.farm.

Document content omniscience, any use case.
Open cob.farm
COB‑2 Deep Search™

DeepSearch (Chat)

COB‑2’s chatbot powerhouse with custom agentic modules to route and extract only the correct data. All response payloads arrive with deterministic citations.

COB‑Index™

Embeddings Store

Fully managed by us. Proprietary ingestion engine with state-of-the-art document recompilation architecture. Fully multimodal and custom-built for COB‑2 Deep Search™. O(log n) query scaling as your corpora grow. The magic happens here.

COB‑Silo™

Storage

Document repository for your uploads. Make one or multiple Silos. Upload or delete at will; your data is totally secure.

Live now. Get a key at cob.farm and your product has a source of truth: document omniscience and chat, attached to your use case. Full spec in the docs.

Pick your front door.
CobNet and ChatPHD are onboarding now.
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Benchmark

The end of the confident guess.

Claims are cheap in the world of AI, so we put COB‑2 up to the test: against real benchmarks with real questions concerning real use cases.

0%
On FinanceBench’s Open-Source Question Set
COB DeepSearch™ holds the highest published score for vector-based retrieval, achieved with a self-imposed handicap: every question answered blind against the full 84-document, 12,000+ page corpus. No hints about where the answer lives.
0%
of the page, read

Text, tables, figures, equations and scans. Nothing on the page is left unsearchable.

0
unsourced claims

Deterministic citations tie every statement to an exact document and page.

scale ceiling

From a single folder to a full archive, answers stay just as sharp as the library grows.

Experience Omniscient Retrieval
Certainty at the speed of asking.
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PHOROS AI
About us
Phoros is Greek for the bearer, the one who carries light into the dark.
ΦΟΡΟΣ · /ˈfo.ros/

We founded PHOROS AI to prevent your operations from halting, your research from ceasing, and your trains of thought from stopping in their tracks. We save you the cost of that bottleneck.

Your documents aren’t designed to be searchable by AI, so we start by first making them searchable with COB‑Index.

We are a growing team building something ambitious, and we are open to talent. See what we are hiring for on the Careers page.

Meet the Founders

Zack

Zack

Co-founder · CEO

The financial mind behind the business. Zack sets the direction and opens the doors — partnerships, growth, revenue, and the part we play in every vertical we serve.

Harrison

Harrison

Co-founder · CTO

Chief architect of COB‑2 and technical lead for PHOROS. Built the ingestion engine, the retrieval stack, and led the team that makes COB‑2 powerful.

Let there be light on your documents.
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Careers

Take up the torch.

We are a growing team building something ambitious, and we are open to talent. We move fast, work hard, and measure ourselves against the frontiers of tech. If that sounds like home, we should talk.

Open role

Founding Engineer

Full-stack, AI-obsessed, allergic to hand-waving. Help us take COB‑2 from breakthrough to industry standard.

Open role

Full-Cycle Account Executive

The face of PHOROS in the field. As the primary customer facing representative, you own the client relationship end to end — from first conversation to signed contract — and turn company teams into COB‑2 customers.

Don’t see your role? Convince us we need it: careers@phoros.systems

Not hiring you yet? Try the product.
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Legal

Clear terms. No fine-print games.

Plain language wherever the law allows it. Your documents are yours, your data is never for sale, and everything below puts that in writing.

Terms & Conditions · Last updated July 2026

Welcome to CobNet (the “Service”). By creating an account or using our AI-powered document intelligence tool, you agree to be bound by these Terms and Conditions. If you do not agree to these terms, do not use the Service.

01Account Creation and Security

Eligibility: You must be at least 13 years of age to create an account or use this Service.

Account Responsibility: You are entirely responsible for maintaining the confidentiality of your login credentials and for all activities that occur under your account. You agree to notify us immediately of any unauthorized use of your account.

02User Content & Warranties

Ownership: You retain full ownership, copyright, and intellectual property rights over any documents, text, or auxiliary files you upload to the platform. We claim no ownership over your data.

Explicit Warranty: By uploading any file, you explicitly warrant and represent that you own the copyright to that material or possess the express legal permission, license, or right from the copyright owner to upload and process it.

Prohibited Content: You may not upload any material that is illegal, defamatory, malicious, violates third-party privacy rights, or breaches our Copyright Policy.

03Acceptable Use & System Integrity

Abuse Restrictions: You agree not to abuse the Service by bypassing rate limits, deploying automated scripts, scrapers, or bots to harvest data, or attempting to disrupt the security, infrastructure, or operational integrity of our networks.

System Overuse: We reserve the right to throttle or temporarily restrict account access if your processing requests disproportionately strain our computational architecture or exceed reasonable usage thresholds.

04AI Processing & Limitations

Nature of AI Outputs: The Service uses artificial intelligence to generate document summaries. Even though the Service is more accurate than its competitors, we do not guarantee the absolute accuracy, completeness, or reliability of any generated summary. Refer to the original materials (documents, files, etc.) before making decisions based on AI outputs.

No Professional Advice: Summaries are generated for informational purposes only. They do not constitute legal, financial, medical, mechanical, or professional advice. You are solely responsible for verifying the critical contents of your original documents before making decisions based on AI outputs.

05Data Storage and Account Deletion

User Control: You maintain absolute control over your files. You may delete your uploaded documents, all auxiliary files, and corresponding chat logs at any time through your account dashboard.

Permanent Removal: Deleting files or explicitly closing your account triggers an automated purge that permanently erases that data from our active databases, subject only to a rolling recovery backup window of up to 30 days (as detailed in our Privacy Policy). We accept no liability for the permanent loss of data that you choose to delete.

06Fees and Billing

Pricing Changes: We reserve the right to introduce fees, modify existing pricing structures, or implement subscription tiers for the Service at any time. Any changes to billing or costs will be communicated to you in advance and will only apply to future billing cycles.

07Termination of Service

Right to Terminate: We reserve the right to suspend or terminate your account at our sole discretion, without prior notice, if you violate these Terms, breach our Copyright Policy (including our Repeat Infringer policy), or engage in activities that threaten the stability, security, or integrity of our systems.

08Limitation of Liability & Disclaimers

“As-Is” Provision: The Service is provided on an “as-is” and “as available” basis without warranties of any kind, either express or implied.

Liability Cap: To the maximum extent permitted by applicable law, our company, its affiliates, and its underlying processors shall not be liable for any indirect, incidental, special, consequential, or punitive damages, including loss of profits, data, or operational capabilities, arising out of your use of or inability to use the Service.

09Dispute Resolution, Governing Law, and Class Action Waiver

Governing Law: These Terms and Conditions shall be governed by and construed in accordance with the laws of the United States, without regard to its conflict of law principles.

Jurisdiction: Any legal action or proceeding arising out of or relating to these Terms must be filed exclusively in the courts located within the United States, and you consent to the personal jurisdiction of such courts.

Class Action Waiver: You agree that any dispute resolution proceedings will be conducted only on an individual basis and not in a class, consolidated, or representative action.

10Changes to the Terms

We may revise and update these Terms and Conditions from time to time. If we implement material updates that impact your operational rights or liabilities, we will notify you via website alert or email before the changes take effect. Your continued use of the platform after the effective date constitutes acceptance of the modified Terms.

11Contact Us

If you have any questions or require legal clarification regarding these Terms, please contact us at support@phoros.systems.

Privacy Policy · Last updated July 2026

We collect only what is required to create your account, process your files, operate the service, and communicate with you. We never resell your data or track you across other websites for advertising. Your data and documents belong to you.

01Data We Collect & Why

  • Account Data: Email address and login credentials to secure your account.
  • Outreach & Customer Identification: We may use account and technical information — such as your email domain, IP-derived location, referral source, and information you voluntarily provide — to identify current and prospective business customers and to conduct targeted business outreach and communications.
  • User Content: Uploaded source documents, derived search indexes (embeddings), and both user queries and COB responses to provide the service.
  • Usage & Billing Data: Per-query usage records (such as token counts and processing costs) to meter the service and calculate billing.
  • Technical Logs: IP address, browser type, and service logs (which may include query text and generated answers) to prevent abuse, diagnose failures, and maintain answer quality.

02Storage & Deletion

  • On-Demand Deletion: When you delete a document from your dashboard, the document and its derived search indexes (embeddings) are immediately and permanently removed from our active databases. Query and answer history is retained until you delete the associated conversation or close your account.
  • Account Closure: If you close your account, your files, embeddings, conversations, and associated account records are permanently deleted from our active systems.
  • Backups & Logs: Residual data may persist in encrypted backups and service logs for up to 30 days before being permanently removed. These are used strictly for disaster recovery and abuse prevention.

03Data Restrictions & Security

  • No AI Training: Your documents and summaries are never used to train, fine-tune, or improve our machine learning models or algorithms.
  • No Third-Party Ad Tracking: We do not use cross-site tracking cookies, advertising pixels, or third-party ad networks.
  • No Third-Party Sales: We never sell, lease, or rent your data. Third-party infrastructure providers (cloud hosting and model inference) process your data solely to deliver the service, under agreements that prohibit using your data to train their models.
  • Data Security: We implement industry-standard encryption protocols (SSL/TLS in transit and AES-256 at rest) to protect your files against unauthorized access or disclosure.

04Eligibility & Updates

  • Children’s Privacy: Our services are intended solely for users who are 13 years of age or older. We do not knowingly collect personal information from children under 13.
  • Policy Updates: We may update this privacy policy from time to time. If we make material changes, we will notify you via a website notification or email before the changes take effect.

05Contact Us

If you have any questions about this policy or wish to request manual data removal, please contact us at support@phoros.systems.

Terms this clear deserve a try.
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Your documents deserve a better engine.

Tell us a little about your library and we will set you up with early access. Demand is high and we keep capacity matched to the quality we promise, so new customers come aboard in waves. Reserve your place now and we will reach out the moment your spot opens.

Early access open · spots fill in waves

You're on the list.

Thanks! Your spot is reserved. We will be in touch the moment capacity opens, so keep an eye on your inbox.