Experiential Labs

Experiential Labs is an applied AI research laboratory (Y Combinator Summer 2026, San Francisco) building world models that let AI agents simulate reality with high fidelity. Founded by Kion Fallah (former staff research scientist at Waabi) and Silen Naihin (AutoGPT and agent-benchmark contributor, co-founder of Stackwise), the company adapts techniques from autonomous-vehicle development to reconstruct environments at high accuracy and pursue recursive self-improvement and continual learning across domains. Its public work is open source on GitHub, including the world-model-harness (world-model-as-a-harness for simulating AI agent environments), OpenCLaaS (Continual Learning as a Service), and autoresearch-distillation. The company does not yet publish a public API, developer portal, or SDKs.

Experiential Labs is profiled on the APIs.io network. Tagged areas include Company, Artificial Intelligence, Machine-Learning, World Models, and AI Agents.

🌐 Visit website 📡 Source on GitHub

5.3/100 minimal ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-08-21 · rubric v0.12.0

0 APIs

Company Artificial Intelligence Machine-Learning World Models AI Agents Simulation Continual Learning Infrastructure Research

Kin Score

Kin Score How this is scored →
scored 2026-08-21 · rubric v0.12.0

Composite quality — 5.3/100 · minimal

Contract Quality 0.0 / 25

Developer Ergonomics 0.0 / 20

Access Clarity 0.0 / 20

Operational Transparency 0.3 / 13

Contract Governance 0.0 / 12

Discoverability 5.0 / 10

Agent readiness — 0/100 · human only

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 12

Machine-Readable Auth 0 / 10

Idempotency 0 / 9

Stable Error Semantics 0 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 0 / 7

Typed Event Surface 0 / 6

Agent Skills 0 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 0 / 4

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/experiential-labs: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

Build 1

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

GitHubOrganization

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Company 1

The organization behind the API

Website

Website

Source (apis.yml)

aid: experiential-labs
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source: []
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/experiential-labs.png
name: Experiential Labs
description: Experiential Labs is an applied AI research laboratory (Y Combinator Summer 2026, San Francisco) building world
  models that let AI agents simulate reality with high fidelity. Founded by Kion Fallah (former staff research scientist at
  Waabi) and Silen Naihin (AutoGPT and agent-benchmark contributor, co-founder of Stackwise), the company adapts techniques
  from autonomous-vehicle development to reconstruct environments at high accuracy and pursue recursive self-improvement and
  continual learning across domains. Its public work is open source on GitHub, including the world-model-harness (world-model-as-a-harness
  for simulating AI agent environments), OpenCLaaS (Continual Learning as a Service), and autoresearch-distillation. The company
  does not yet publish a public API, developer portal, or SDKs.
url: https://raw.githubusercontent.com/api-evangelist/experiential-labs/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- y-combinator
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-19'
tags:
- Company
- Artificial Intelligence
- Machine-Learning
- World Models
- AI Agents
- Simulation
- Continual Learning
- Infrastructure
- Research
tags_raw:
- Company
- Artificial Intelligence
- Machine Learning
- World Models
- AI Agents
- Simulation
- Continual Learning
- Infrastructure
- Research
apis: []
common:
- type: DomainSecurity
  url: security/experiential-labs-domain-security.yml
- type: Website
  url: https://experientiallabs.ai
- type: GitHubOrganization
  url: https://github.com/experientiallabs
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence

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