# Ineffable

**Canonical:** https://apis.io/providers/ineffable/  
**Website:** https://ineffable.ai  
**APIs profiled:** 0

Ineffable Intelligence is an AI research lab founded by David Silver aiming to make "first contact with superintelligence." The company is building a "superlearner" that discovers knowledge from its own experience using reinforcement learning, without relying on human data, with the goal of rediscovering and transcending human inventions such as language, science, mathematics and technology. Backed by Bond Capital and Index Ventures, Ineffable is an early-stage research lab: at this time it publishes a mission/beliefs site, a founder blog note, and open roles, but no public API, developer portal, SDKs, or machine-readable specifications. This profile captures the company's public identity and domain-security posture for the API Evangelist network.

## Kin Score — 9.7 / 100 (minimal)

Scored 2026-08-20 under rubric 0.12.0. Trend: flat (+0.0 from 9.7).

| Facet | Score |
|---|---|
| Discoverability | 50.0 |
| Contract Quality | 0.0 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 0.0 |
| Developer Ergonomics | 2.4 |
| Commercial Clarity | 21.1 |
| Access Clarity | 21.1 |

## Agent readiness — 0.0 (human-only)

| Dimension | Value |
|---|---|
| Spec Presence | no |
| Agentic Access | no |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | no |
| Idempotency | no |
| Error Semantics | no |
| OpenAPI Examples | no |
| Rate Limit Signal | no |
| Event Surface Described | no |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |

## Access

Unknown — onboarding: unknown, pricing: unknown, trial: no (confidence: low).

## Security (1)

- **Ineffable Domain Security** — TLSv1.3 · HSTS · DMARC

## Tags

Company, Artificial Intelligence, Reinforcement Learning, Superintelligence, AI Research, Machine-Learning, AI Lab

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/ineffable/). Scores are computed from the provider's own public artifacts under a published rubric.