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HomeMarketsCoinsgrail (SN81)

grail

SN81
#1650
$1.10
24H -0.9%7D -10.3%30D -41.4%
As of 3 November 2026, 17:06 UTC
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7D price · CoinGecko market data.

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Market Cap
$5.30M
24h Volume
$28.87K
FDV
$5.30M
Circulating
4.83M SN81
Total Supply
4.83M SN81
Rank
#1650
All-time high
$9.17
6 April 2026
All-time low
$0.018
22 April 2026

Where to buy SN81

ExchangePair24h VolumeSpreadTrust
Subnet Tokens81/0
$162.93K
0.60%
TRADE
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About grail

Grail operates as subnet 81 on the Bittensor network, serving as the reinforcement learning fine-tuning and post-training layer of the Covenant AI ecosystem. The project implements the GRAIL protocol (Guaranteed Rollout Authenticity via Inference Ledger) to provide cryptographically verifiable model outputs during reinforcement learning rollouts.

Grail transforms foundation models from pre-training subnets into deployable, aligned AI systems through permissionless, incentivized RL fine-tuning infrastructure. The platform generates thousands of rollouts per second using custom algorithms designed for post-training optimization.

The subnet supports models ranging from 8B to 70B+ parameters and integrates with multiple RL environments for diverse training scenarios.

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SN81 in global currencies

🇺🇸USD
$1.10
🇬🇧GBP
0.82
🇪🇺EUR
0.98
🇯🇵JPY
173
🇨🇦CAD
1.53
🇦🇺AUD
1.57
🇮🇳INR
104
🇸🇬SGD
1.40
🇧🇷BRL
6