basilica
SN39A decentralised GPU marketplace where you can rent processing power at scale
The third piece of the Covenant stack. Where τemplar (SN3) pre-trains models and grail (SN81) post-trains them, basilica serves them to the world. It's a trustless GPU marketplace where validators SSH into miner hardware to verify it's real before routing compute jobs.
// The GPU marketplace that completes the Covenant.
basilica is a GPU compute marketplace built on Bittensor. Miners offer their GPUs, validators verify the hardware is real and performant through direct SSH access, and users get access to verified compute resources. It's the serving layer of the Covenant ecosystem: the infrastructure that delivers trained models to end users.
The simple version: Imagine a car rental service where every car is inspected by an independent mechanic before you drive it. You know the engine works, the brakes are good, and the mileage is accurate. basilica does this for GPUs: validators physically verify the hardware before it serves compute jobs.
Centralized equivalent: Think AWS EC2 or Google Cloud Compute Engine, but with cryptographic hardware verification and a competitive miner marketplace instead of corporate data centers.
How it works:
- Miners manage GPU executor fleets with container management and system monitoring. They handle validator assignments, serve compute via Axon, and deploy SSH keys automatically to nodes. Standard requirements: Docker, CUDA drivers, NVIDIA GPUs.
- Validators verify hardware through SSH-based direct access to GPU nodes. They maintain performance profiles, score miners, and set weights. Ephemeral SSH keys ensure secure verification sessions.
- The problem it solves: GPU compute is expensive and centralized. Cloud providers charge premium prices, and you have no way to verify you're getting the hardware you're paying for.
- The opportunity: The GPU compute market is projected to exceed $200 billion by 2030. Every AI application needs inference compute, and demand consistently outstrips supply.
- The Bittensor advantage: SSH-based hardware verification is a genuine differentiator. Unlike other decentralized compute networks where hardware claims are self-reported, basilica validators physically verify every GPU. This creates trust without requiring trust.
- Traction signals: 2,632 commits across 6 contributors (the most of any subnet we've covered). Written in Rust (unusual for Bittensor). CLI tool (basilica-cli) at v0.25.1. Led by Sam Dare (Bittensor core contributor, ex-OTF). Part of the Covenant ecosystem with τemplar and grail.
Category: Inference and Compute | Centralized Competitor: AWS EC2, Google Cloud Compute, Lambda Cloud, CoreWeave
basilica completes the Covenant vision: a fully decentralized AI stack from training to serving. τemplar (SN3) handles pre-training, grail (SN81) handles post-training, and basilica handles inference and compute serving. Together they form the most ambitious decentralized AI pipeline in Bittensor.
Mechanism:
The SSH verification model is basilica's core innovation. When a miner registers GPUs, validators establish ephemeral SSH connections to the actual hardware. They run benchmarks, verify GPU specifications, check CUDA capabilities, and profile performance. This eliminates the most common attack in decentralized compute: claiming to have hardware you don't.
Miners are scored on verified performance and routed jobs based on stake-weighted strategies. The Rust implementation (unusual for Bittensor, where Python dominates) suggests a focus on performance and reliability for production workloads.
The codebase is massive: 2,632 commits across 6 contributors, with 6-14 commits per week. This is by far the most actively developed subnet in our coverage. Recent work from itzlambda focuses on CLI improvements and SSH command handling. The basilica-cli tool at v0.25.1 indicates mature tooling.
Market metrics show a mid-tier subnet. At 101,658 TAO market cap with 2,834 holders, basilica has solid community backing. Gini of 0.680 and HHI of 0.067 indicate moderate concentration. Root proportion of 0.166 confirms organic demand. The 90-day price increase of 107% shows the Covenant narrative resonating.
Net 7-day inflow is modest at 89 TAO, suggesting stabilization after the earlier rally. The roadmap targets enhanced GPU profiling, latency-based routing, a direct rental API with hourly pricing, and cross-subnet resource federation.
- Covenant dependency: basilica's value is tied to the broader Covenant ecosystem. If τemplar or grail underperform, demand for basilica compute may not materialize as expected.
- Concentrated holdings: Gini of 0.680 indicates moderately concentrated ownership among the 2,834 holders.
- Competition: CoreWeave, Lambda Cloud, and other GPU providers have established sales channels and enterprise relationships. basilica must compete on verification trust and price.
- Single active miner on TaoSwap: The network appears early in scaling its miner fleet.
