13,000+ SDK downloads
The open
compiler for spiking neuromorphic compute.
The open compiler for spiking neuromorphic compute.
The open compiler for spiking neuromorphic compute.
Hardware-neutral stack that makes any neuromorphic chip programmable, certifiable and ready to ship.
Hardware-neutral stack that makes any neuromorphic chip programmable, certifiable and ready to ship.
pip install thrindex
Build With Spikes
Build With Spikes
The hardware-neutral infrastructure stack that turns neuromorphic silicon into shippable products.
The hardware-neutral infrastructure stack that turns neuromorphic silicon into shippable products.
Hardware Agnostic
One codebase compiles to any conformant neuromorphic target without modification.
Deterministic Execution
Seeded and reproducible, identical inputs - outputs, always.
Spike Observability
Raster sampling, core utilisation, and latency counters built for temporal networks.
Conformance Driven
Ship only after passing our open, publicly reproducible validation suite.
Hardware Agnostic
One codebase compiles to any conformant neuromorphic target without modification.
Spike Observability
Raster sampling, core utilisation, and latency counters built for temporal networks.
Deterministic Execution
Seeded and reproducible, identical inputs - outputs, always.
Conformance Driven
Ship only after passing our open, publicly reproducible validation suite.
From install to spike raster in under ten minutes.
From install to spike raster in under ten minutes.


No hardware required.
No hardware required.
1$ pip install thrindex2Successfully installed thrindex-0.3.33 4$ thrindex run model.thx --seed 05═══════════════════════════════════════════════════════6 thrindex 0.3.3 | target: sim | seed: 07═══════════════════════════════════════════════════════8 model: Dense(700→512) → LIF(τ=10ms) → Dense(512→20) → LIF(τ=10ms)9 input: 100 timesteps × 700 features10───────────────────────────────────────────────────────11 prediction: class 7 — rate score 0.21012───────────────────────────────────────────────────────13 output spike rate: 7.3%14 synaptic ops: 3,686,40015 modeled energy: 1.84 µJ (0.5 pJ/syn-op)16 sim wall time: 0.003s17═══════════════════════════════════════════════════════1$ pip install thrindex2Successfully installed thrindex-0.3.33 4$ thrindex run model.thx --seed 05═══════════════════════════════════════════════════════6 thrindex 0.3.3 | target: sim | seed: 07═══════════════════════════════════════════════════════8 model: Dense(700→512) → LIF(τ=10ms) → Dense(512→20) → LIF(τ=10ms)9 input: 100 timesteps × 700 features10───────────────────────────────────────────────────────11 prediction: class 7 — rate score 0.21012───────────────────────────────────────────────────────13 output spike rate: 7.3%14 synaptic ops: 3,686,40015 modeled energy: 1.84 µJ (0.5 pJ/syn-op)16 sim wall time: 0.003s17═══════════════════════════════════════════════════════Infrastructure for physical - world AI.
Infrastructure for physical - world AI.
The AI

Install. Run a template. Inspect the raster. No hardware. No account.
pip install thrindex
Install. Run a template. Inspect the raster. No hardware. No account.
pip install thrindex
Install. Run a template. Inspect the raster. No hardware. No account.
pip install thrindex