PAX-Coder v1.0.0 Release Notes
Release date: 2026-08-18
Repository: SNAPKITTYWEST/pax-coder
Summary
PAX-Coder v1.0.0 is the institutional foundation release for the proof-carrying GPU kernel generation program. It packages the repository as a governed system: proof modules, CUDA/PTX source, Futhark specifications, training-data export, model fine-tuning, demos, licensing, node-key policy, and release evidence rules.
Included Surfaces
PAX/: Lean 4 proof-module surfaces and training schema.src/: RTX/Ampere CUDA kernel sources and Futhark specification.export_training_data.py: repository-to-JSONL training-data exporter.train.py: RTX 3080 oriented QLoRA/Unsloth fine-tuning script.demo/: static and scripted demonstration package.docs/: user, architecture, go-to-market, and visual documentation.backends/license_policy.pl: Prolog license-policy reasoner.LICENSE.tri: BSL-1.1 / AGPL-3.0 / MPL-2.0 / commercial structure.SOVEREIGN_NODE_KEY.md: node-key and seal policy.
Packaging Validation
python export_training_data.py completed successfully on Windows after the
v1.0.0 console-output fix.
Observed package split:
Total unique examples: 10
train: 9 examples
val: 0 examples
test: 1 examples
Institutional Guarantees
- PAX proof obligations are described relative to the declared PAX axiom basis.
- Release claims must be traceable to files, commands, outputs, hardware or toolchain context, and license path.
- Generated kernels are candidates until proof, compiler, runtime, and license gates are satisfied for the exact artifact.
Verification Commands
cd PAX
lake build
python export_training_data.py
nvcc -arch=sm_86 -ptx src/rtx_gemm_ptx.cu -o build/pax_gemm.ptx
Run the commands that apply to the artifact being released and record the exact output. If a command is not available in the local environment, mark that gate as toolchain-gated rather than inferred.
License
This release follows LICENSE.tri:
- BSL-1.1 source-available path with commercial restrictions until
2028-08-08. - AGPL-3.0 network-copyleft path.
- MPL-2.0 file-level copyleft path.
- Commercial terms for copyleft bypass and negotiated production use.
Release Decision
Status: v1.0.0 institutional package.
Production deployment of generated kernels remains artifact-specific and must
pass the verification and licensing gates documented in README.md.