# Synth: Synthetic Price Data **URL:** https://forum.crunchdao.com/c/competition/synth/26.md [Latest](https://forum.crunchdao.com/latest.md) · [Categories](https://forum.crunchdao.com/categories.md) · [Tags](https://forum.crunchdao.com/tags.md) --- ## [About the Synth: Synthetic Price Data category](https://forum.crunchdao.com/t/about-the-synth-synthetic-price-data-category/1160)
**Author:** [@enzo](https://forum.crunchdao.com/u/enzo)\ **Replies:** 0\ **Last updated:** [June 12, 2026, 11:35am UTC](https://forum.crunchdao.com/t/about-the-synth-synthetic-price-data-category/1160 "2026-06-12T11:35:16Z")
Forecast prices of Bitcoin, Ethereum, Solana, Tether Gold, and tokenized stocks (Apple, Nvidia, Tesla, Alphabet, S&P 500). General Server Rules No blank nicknames. No inappropriate nicknames. No sexually explicit nick… --- ## [Synth deploy fails: CruncherDoesNotExistError / AccountNotInitialized (cruncher) - rules accepted but no cruncher registered](https://forum.crunchdao.com/t/synth-deploy-fails-cruncherdoesnotexisterror-accountnotinitialized-cruncher-rules-accepted-but-no-cruncher-registered/1223)
**Author:** [@rainy-cloud](https://forum.crunchdao.com/u/rainy-cloud)\ **Replies:** 1\ **Last updated:** [October 4, 2026, 4:12pm UTC](https://forum.crunchdao.com/t/synth-deploy-fails-cruncherdoesnotexisterror-accountnotinitialized-cruncher-rules-accepted-but-no-cruncher-registered/1223 "2026-10-04T16:12:13Z")
Hi CrunchDAO team, I can’t deploy any Synth submission (user rainy-cloud, models cypherpole-synth and cypherpole-synth-alpha; latest is submission #9 of cypherpole-synth, CPU). Clicking Deploy shows “Failed to deploy yo… --- ## [Synth deployments die silently ~5 min after start, model now in quarantine (ids 17069, 17076)](https://forum.crunchdao.com/t/synth-deployments-die-silently-5-min-after-start-model-now-in-quarantine-ids-17069-17076/1212)
**Author:** [@competitive-philipp](https://forum.crunchdao.com/u/competitive-philipp)\ **Replies:** 1\ **Last updated:** [September 12, 2026, 5:06pm UTC](https://forum.crunchdao.com/t/synth-deployments-die-silently-5-min-after-start-model-now-in-quarantine-ids-17069-17076/1212 "2026-09-12T17:06:35Z")
Hi enzo, since this evening (Sept 9, from about 19:40 CEST) every new Synth deployment of mine fails the same way. Build succeeds, runner starts, finds the class, “Setup successfully complete”, then the log stops and 4-5… --- ## [Synth: per-round receipts, metric definition and payout treatment after Runner Off](https://forum.crunchdao.com/t/synth-per-round-receipts-metric-definition-and-payout-treatment-after-runner-off/1211)
**Author:** [@homely-dongwook](https://forum.crunchdao.com/u/homely-dongwook)\ **Replies:** 1\ **Last updated:** [September 8, 2026, 9:46pm UTC](https://forum.crunchdao.com/t/synth-per-round-receipts-metric-definition-and-payout-treatment-after-runner-off/1211 "2026-09-08T21:46:57Z")
I am testing a frozen Synth tracker under model theoretical-hamster (model ID 17028, submission 1, deployment 21365). Could you point me to the supported documentation or export for: Per-round request/return/validatio… --- ## [Synth runner is on, but no deployment is being created](https://forum.crunchdao.com/t/synth-runner-is-on-but-no-deployment-is-being-created/1203)
**Author:** [@innovative-m](https://forum.crunchdao.com/u/innovative-m)\ **Replies:** 3\ **Last updated:** [August 27, 2026, 1:43am UTC](https://forum.crunchdao.com/t/synth-runner-is-on-but-no-deployment-is-being-created/1203 "2026-08-27T01:43:44Z")
Hi CrunchDAO team, I’m trying to deploy my first Synth model (innovative-m / synth-alpha). The submission was accepted, but the runner never creates a deployment entry. Here’s what I’m seeing: Model ID: 16705 Submiss… --- ## [Model deployment failure](https://forum.crunchdao.com/t/model-deployment-failure/1196)
**Author:** [@kaelira](https://forum.crunchdao.com/u/kaelira)\ **Replies:** 2\ **Last updated:** [August 17, 2026, 10:39am UTC](https://forum.crunchdao.com/t/model-deployment-failure/1196 "2026-08-17T10:39:33Z")
All models submitted today (Aug 16) for 1h has failed including successfully run previous models. Build is ok. During run it fails with the below message INFO - ModelRunner started and ready to serve on \[::\]:50051 in mo… --- ## [Synthetic price data cli](https://forum.crunchdao.com/t/synthetic-price-data-cli/1168)
**Author:** [@robprofit](https://forum.crunchdao.com/u/robprofit)\ **Replies:** 4\ **Last updated:** [June 26, 2026, 8:49am UTC](https://forum.crunchdao.com/t/synthetic-price-data-cli/1168 "2026-06-26T08:49:00Z")
When I try to upload a submission using the cli I get the message below. However I can upload using the cli in other competitions such as Equity Market Neutral 2. Error response from daemon: No such image: crunchers-mod… --- ## [Synth deployment fails before deployment row: UpsertModel crunch\_models AccountDidNotSerialize](https://forum.crunchdao.com/t/synth-deployment-fails-before-deployment-row-upsertmodel-crunch-models-accountdidnotserialize/1158)
**Author:** [@takehaya](https://forum.crunchdao.com/u/takehaya)\ **Replies:** 2\ **Last updated:** [June 13, 2026, 7:36pm UTC](https://forum.crunchdao.com/t/synth-deployment-fails-before-deployment-row-upsertmodel-crunch-models-accountdidnotserialize/1158 "2026-06-13T19:36:49Z")
I could not find a Synth-specific category, so I am posting this under Falcon because it seems closest to the real-time competition deployment flow. Hi CrunchDAO team, I am participating in Synth: Synthetic Price Data …