Comparisons / ChatGPT Desktop
BayesCore vs ChatGPT Desktop
ChatGPT will always give you an answer. BayesCore will stop an agent and surface uncertainty when it doesn't have enough confidence to proceed. That distinction is the whole product.
| Feature | BayesCore | ChatGPT Desktop |
|---|---|---|
| Core mechanic | Confidence-gated pipeline — agents only act when belief state clears the threshold | RLHF-tuned LLM — generates output regardless of uncertainty |
| Uncertainty handling | Explicit — CLARIFY or ESCALATE when confidence is low | Implicit — hedges in prose but still produces output |
| Agent step verification | Every step evaluated before proceeding (two-pass adversarial) | No inter-step verification — each response is independent |
| Belief state | Beta-Bernoulli distribution per agent, updated across runs | No persistent belief model — every session starts cold |
| Reproducibility | Locked formula — same input, same confidence score | Temperature variance — different answers each time |
| MCP tool connections | Yes — connect any MCP server, tools auto-register in pipelines | Yes — but no confidence gate on tool use |
| Audit trail | Full per-step trace with gate decision and confidence | Conversation history only — no structured trace |
| Works offline | Yes — bundled Phi-3 Mini, no API key required | Requires internet + OpenAI API |
| Data stays local | Yes by default (local provider) | Sent to OpenAI servers |
| Price | Free web tool / $149 one-time Standard | Free / $20/mo Plus |