Existing Allora Network Topics
Topics currently active on the Allora Network
The tables below list every topic that is active on each Allora network, with its topic ID, on-chain metadata (name), epoch length (in blocks), loss method, and category (price / log-return / volatility). Each Forge competition targets one of these live topics.
These tables are generated from live chain state, not maintained by hand. A scheduled job queries the
Cosmos LCD (REST) API of each network (testnet allora-testnet-1 via
emissions/v10, mainnet allora-mainnet-1 via emissions/v9), keeps only topics whose
is_topic_active query returns true, and publishes the result at /api/topics.json — the same
data this page renders. The data below last changed
on 2026-08-18. Topics activate and deactivate over time, so
verify a topic's status before building against it.
Start here: the sandbox topic
Testnet's sandbox topics are the no-penalty onboarding playground: somewhere to make your first worker submissions, with no whitelist required and nothing at stake if you get one wrong.
- 69 —
PLAYGROUND: 1 day BTC/USD Price Prediction - 77 —
PLAYGROUND FAST - 5 minute BTC/USD Price Prediction
The PLAYGROUND FAST topic is the short-epoch counterpart of the daily one, for quicker feedback
while you iterate. Both are marked sandbox in the table below and carry a sandbox flag in
/api/topics.json, which is where the list above is read from — so it cannot fall out of step
with the tables.
Testnet topics (allora-testnet-1)
41 active topics.
| Topic ID | Metadata | Epoch Length (blocks) | Category | Loss Method |
|---|---|---|---|---|
| 1 | ETH 10min Prediction | 120 | price | mse |
| 2 | ETH 24h Prediction | 17280 | price | mse |
| 3 | BTC 10min Prediction | 120 | price | mse |
| 8 | BNB 20min Prediction | 240 | price | mse |
| 9 | ARB 20min Prediction | 240 | price | mse |
| 13 | ETH 5min Prediction | 60 | price | mse |
| 14 | BTC 5min Prediction | 60 | price | mse |
| 18 | BTC 8h Prediction | 5760 | price | mse |
| 37 | SOL/USD - 5min Price Prediction | 35 | price | mse |
| 38 | SOL/USD - 8h Price Prediction | 35 | price | mse |
| 39 | SOL/USD - 5min Volatility Prediction | 35 | volatility | mse |
| 41 | ETH/USD - 8h Price Prediction | 35 | price | mse |
| 42 | BTC/USD - 8h Price Prediction | 35 | price | mse |
| 56 | 1 hour BERA/USD Log-Return Prediction | 655 | log-return | ztae |
| 58 | 8 hour SOL/USD Log-Return Prediction | 52 | log-return | czar |
| 60 | 24 hour XAU/USD Log-Return Prediction | 60 | log-return | czar |
| 61 | 1 day BTC/USD Log-Return Prediction | 60 | log-return | czar |
| 62 | 1 day SOL/USD Log-Return Prediction | 60 | log-return | czar |
| 63 | 1 day ETH/USD Log-Return Prediction | 60 | log-return | czar |
| 64 | 8h BTC/USD Log-Return Prediction (5min Updates) | 54 | log-return | czar |
| 65 | 8h BTC/USD Log-Return Prediction (2h Updates) | 1286 | log-return | czar |
| 66 | 7 day SOL/USD Log-Return Prediction | 720 | log-return | czar |
| 67 | 7 day BTC/USD Log-Return Prediction | 720 | log-return | czar |
| 68 | 7 day ETH/USD Log-Return Prediction | 720 | log-return | czar |
| 69sandbox | PLAYGROUND: 1 day BTC/USD Price Prediction | 54 | price | mse |
| 70 | 7 day NEAR/USD Log-Return Prediction | 720 | log-return | czar |
| 71 | 8 hour NEAR/USD Log-Return Prediction | 60 | log-return | czar |
| 72 | 1 hour BTC/USD Log-Return Prediction | 60 | log-return | czar |
| 73 | 1 hour ETH/USD Log-Return Prediction | 60 | log-return | czar |
| 74 | 15 minute BTC/USD Log-Return Prediction | 60 | log-return | czar |
| 75 | 15 minute ETH/USD Log-Return Prediction | 60 | log-return | czar |
| 76 | 15 minute SOL/USD Log-Return Prediction | 60 | log-return | czar |
| 77sandbox | PLAYGROUND FAST - 5 minute BTC/USD Price Prediction | 60 | price | czar |
| 79 | 15 minute BTC/USD - Volatility Prediction | 60 | volatility | mse |
| 80 | 15 minute ETH/USD - Volatility Prediction | 60 | volatility | mse |
| 81 | 15 minute XRP/USD - Volatility Prediction | 60 | volatility | mse |
| 82 | 15 minute SOL/USD - Volatility Prediction | 60 | volatility | mse |
| 83 | BTC/USD - Log Returns - 8h | 60 | log-return | czar |
| 84 | ETH/USD - Log Returns - 8h | 60 | log-return | czar |
| 85 | 4 hour ETH/USD - Volatility Prediction | 60 | volatility | mse |
| 87 | 24 hour xyz:GOLD (Hyperliquid) Triple-Barrier Classification | 60 | price | focal |
Mainnet topics (allora-mainnet-1)
15 active topics.
| Topic ID | Metadata | Epoch Length (blocks) | Category | Loss Method |
|---|---|---|---|---|
| 1 | BTC/USD - Log Returns - 8h | 75 | log-return | czar |
| 2 | ETH/USD - Log Returns - 8h | 75 | log-return | czar |
| 3 | SOL/USD - Log Returns - 8h | 75 | log-return | czar |
| 9 | ETH/USD - Price Prediction - 8h | 60 | price | mse |
| 10 | SOL/USD - Price Prediction - 8h | 60 | price | mse |
| 14 | BTC/USD - Price Prediction - 8h | 60 | price | mse |
| 15 | BTC/USD - Log Returns - 24h | 60 | log-return | czar |
| 16 | ETH/USD - Log Returns - 24h | 60 | log-return | czar |
| 17 | SOL/USD - Log Returns - 24h | 60 | log-return | czar |
| 18 | BTC/USD - Log Returns - 20m | 60 | log-return | czar |
| 19 | NEAR/USD - Log Returns - 8h | 60 | log-return | czar |
| 20 | BTC/USD - Volatility - 15m | 60 | volatility | mse |
| 21 | ETH/USD - Volatility - 15m | 60 | volatility | mse |
| 22 | XRP/USD - Volatility - 15m | 60 | volatility | mse |
| 23 | SOL/USD - Volatility - 15m | 60 | volatility | mse |
Warning: Topic IDs are never guaranteed to be consistent between separate chains/deployments.
The same prediction task can have different topic IDs on testnet and mainnet (for example,
BTC/USD - Log Returns - 8h is topic 83 on testnet and topic 1 on mainnet).
Verify a topic's status
Query the live chain to confirm a topic's current definition and active status. Note that the
emissions API version segment differs by network (see Networks):
# Testnet (emissions/v10)
curl -s https://allora-api.testnet.allora.network/emissions/v10/topics/69
curl -s https://allora-api.testnet.allora.network/emissions/v10/is_topic_active/69
# Mainnet (emissions/v9)
curl -s https://allora-api.mainnet.allora.network/emissions/v9/topics/1
curl -s https://allora-api.mainnet.allora.network/emissions/v9/is_topic_active/1To consume the same list programmatically, fetch the published JSON instead of scraping this page:
curl -s https://docs.allora.network/api/topics.jsonNext
- Deploy a worker on the sandbox topic: build a price prediction worker
- Compete on a live topic: Forge competitions
- Need a topic that doesn't exist yet? Create your own