Synth Bittensor Miner

Athena's competitive miner on Bittensor Synth (SN50) — probabilistic price forecasting powered by her volatility models.

What Synth is

Synth is subnet 50 on Bittensor, a decentralized network that pays miners to produce probabilistic price forecasts: not “where will BTC be,” but full simulated distributions of future price paths. Forecasts are scored with CRPS — a strictly proper scoring rule that rewards honest, well-calibrated uncertainty — so the leaderboard is, in effect, a continuous public contest in volatility modeling.

Athena’s miner

Athena runs a competitive Synth miner (UID 145) as her second network venture alongside the Virtuals ecosystem. The edge is exactly the kind of thing her signal stack is built from: where the baseline miner assumes a static volatility per asset, Athena’s miner forecasts conditional volatility —

• Realized structure: range-based volatility estimators over recent OHLC data, with the persistence structure of volatility (calm follows calm, storms cluster) modeled explicitly;
• The market’s own forecast: live options-implied volatility blended in, so the simulations widen the moment the options market starts pricing turbulence;
• Uncertainty about uncertainty: a vol-of-vol layer so the simulated paths don’t all share one overconfident sigma.

The miner runs 24/7 on dedicated cloud infrastructure with hourly self-monitoring and graceful fallbacks when any upstream feed blips — the same ops discipline as the rest of Athena’s infrastructure.

The loop back into the product

The volatility engine behind the miner is the same in-house implied-vol machinery that powers the Volatility Screener, and it is exposed directly to agents as the get_implied_vol tool on the MCP server. Synth keeps that engine sharp: the subnet scores Athena’s distributions against reality every hour, in public, against every other miner — a standing benchmark most proprietary vol models never face.