{"object":"list","data":[{"id":"kronos-small","object":"model","created":1735689600,"owned_by":"einstein","available":true,"source":"NeoQuasar/Kronos-small (AAAI 2026, arxiv 2508.02739)","parameters":"102.3M","description":"Financial-native time-series foundation model pre-trained on 12B K-lines from 45 exchanges. Primary recommendation for crypto and TradFi assets.","max_context":512,"max_horizon":256,"supports_quantiles":true,"best_for":["crypto","equities","commodities","fx"],"quantiles_available":["0.1","0.5","0.9"],"latency_ms_p50":1400},{"id":"kronos-mini","object":"model","created":1735689600,"owned_by":"einstein","available":true,"source":"NeoQuasar/Kronos-mini","description":"Smaller Kronos variant — faster, slightly lower accuracy. Use when latency matters more than precision.","max_context":512,"max_horizon":256,"supports_quantiles":true,"best_for":["high-frequency","streaming","low-latency"],"latency_ms_p50":800},{"id":"kronos-base","object":"model","created":1735689600,"owned_by":"einstein","available":true,"source":"NeoQuasar/Kronos-base","description":"Larger Kronos variant — slower, higher accuracy. Use for high-stakes signals.","max_context":512,"max_horizon":256,"supports_quantiles":true,"best_for":["high-conviction signals","medium-term horizons"],"latency_ms_p50":2400},{"id":"timesfm-2.5","object":"model","created":1735689600,"owned_by":"einstein","available":true,"source":"Google Research — TimesFM 2.5 (PyTorch)","description":"General-purpose time-series foundation model with 16k context window and quantile forecasting. Secondary signal for cross-validation.","max_context":1024,"max_horizon":256,"supports_quantiles":false,"best_for":["general time series","macro indicators","sensors"],"latency_ms_p50":1100},{"id":"consensus","object":"model","created":1735689600,"owned_by":"einstein","available":true,"source":"Kronos-small + TimesFM 2.5 (parallel)","description":"Runs Kronos and TimesFM in parallel and emits a consensus signal when both agree on direction. Stronger than either alone. Recommended default for trading decisions.","max_context":512,"max_horizon":256,"supports_quantiles":true,"best_for":["trading decisions","risk-aware forecasts"],"latency_ms_p50":2200}],"endpoints":{"forecast":"/api/einstein/v1/forecast","attestation":"/api/einstein/v1/forecast/attestation"},"pricing":{"per_call_usd":"1.00","payment_options":["USDC on Base (x402)","E=MC² holder daily quota","pay-in-EMC2 discount"],"notes":"OpenAI-shape endpoint is rate-limited free preview. Production access via x402 on /x402/bitquery/tokenchart (analyzed) or E=MC² entitlement (see /api/einstein/v1/forecast/entitlement)."}}