# G2i

> G2i is an engineering services company that supplies expert training data, evaluations, and custom reinforcement learning environments to frontier AI labs, alongside specialist engineering talent. Its roots are in React and JavaScript recruiting; its current work turns production software experience into tasks and feedback for AI post-training.

- **Founded:** 2016
- **Headquarters:** Miami, United States
- **Founders:** Gabe Greenberg (Founder & CEO)
- **Products:** RLHF Pipelines, SFT Datasets, Evaluations, RL Environments, Seed Data
- **Notable:** Reviewed 210 TypeScript Multi-SWE-bench tasks; 87 earned top ratings for both specification and tests., May 2026 skills report covers 20 selected tasks and 1,820 scored runs across four models., Company reports its earlier hiring platform reached $15 million revenue without venture capital.

## Products & services

- **RLHF Pipelines** — Expert comparisons with rationales, confidence scores, calibrated panels, and versioned rubrics.
- **SFT Datasets** — Engineer-authored demonstrations with paired review and schema-validated delivery.
- **Evaluations** — Domain-specific tasks, scoring criteria, reviewer calibration, and auditable decisions.
- **RL Environments** — Custom software environments with realistic UI/API behaviour, resets, telemetry, and configurable validation.
- **Seed Data** — Enterprise workflow and application data prepared and scrubbed for training environments.
- **Engineering talent and managed delivery** — Individual specialists, embedded teams, and managed engineering projects.

## Achievements

- Reviewed 210 TypeScript Multi-SWE-bench tasks; 87 earned top ratings for both specification and tests.
- May 2026 skills report covers 20 selected tasks and 1,820 scored runs across four models.
- Company reports its earlier hiring platform reached $15 million revenue without venture capital.
- Shopmonkey case study reports 20 engineering hires and 443 pull requests in Q3 (year unspecified).

## Latest updates

- **2026-05** — Published AI Skills Augmentation report on a selected 20-task portfolio.
- **2026-04** — Listed AI Engineer Miami for April 20-21, 2026, in partnership with Swyx and AI Engineer.

## Links

- Website: https://www.g2i.ai
- LinkedIn: https://www.linkedin.com/company/g2i-inc/
- Twitter/X: https://x.com/g2i_ai
- GitHub: https://github.com/g2i

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Profile page: https://yespress.io/g2i
Published by YesPress — https://yespress.io
Last updated: 2026-10-01