INT21
INT21 develops self-improving systems for AI infrastructure, including an Inference Engine Factory that builds and evaluates inference stacks against correctness and performance targets on real hardware. Its products also include PTX Kernel Factory, Swarm Research, and SwarmOS for AI systems engineers and researchers.
Overview
10 featuresIn the Inference & model serving space, INT21 takes a focused approach. It focuses on building and optimizing high-performance AI inference software for specific models and GPU hardware. It is built as a B2B product for AI infrastructure engineers and machine learning researchers. It runs on the web, API, and the command line, and it can be self-hosted.
It is developed by INT21. Key capabilities include inference engine building, GPU optimization, and agent swarms.
Summary written by a language model from the project’s public pages.
- Inference engine building
- GPU optimization
- Agent swarms
- Performance benchmarking
- Correctness testing
- CUDA integration
- PTX kernels
- Rust integration
- Model serving
- Swarm research
Built with & integrations
- Astro
- /_astro/ in the HTML
- Cloudflare
- cf-ray header · cf-cache-status header
Trust & compliance
Indexing history
1What PulseGate has recorded for this listing
- Indexed27 Aug · 18:49 UTCPushing GPT-5.6 Luna from 0% to 56% on ARC-AGI-3 Public verified against its public sourceSource: PulseGate · Open
Frequently asked questions about INT21
- What is INT21?
- INT21 focuses on building and optimizing high-performance AI inference software for specific models and GPU hardware. It is catalogued under Inference & model serving on PulseGate.
- Who is INT21 for?
- INT21 is a B2B product built for AI infrastructure engineers and machine learning researchers.
- What platforms does INT21 run on?
- INT21 runs on the web, API, and the command line. It can also be self-hosted.
- Is INT21 still active?
- Unverified. INT21 has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
- What projects are similar to INT21?
- Similar projects tracked by PulseGate include Groq, Vancine, and Grid.GroqVancineGrid
- Who develops INT21?
- INT21 is developed by INT21.
Also in Inference & model serving
Same category — not a similarity match