{"type":"raw_signal","id":"how-shopify-turns-open-models-into-task-experts-280e40","slug":"how-shopify-turns-open-models-into-task-experts-280e40","title":"How Shopify turns open models into task experts","description":"Shopify says its Sidekick commerce assistant delegates focused work to subagents, including open models that the company post-trains and serves itself.","retrieval_nugget":"Shopify says its Sidekick commerce assistant delegates focused work to subagents, including open models that the company post-trains and serves itself.","observed_at":"2026-10-21","record_date":"2026-10-21","date_kind":"observed_at","why_it_matters":"Shopify says its Sidekick commerce assistant delegates focused work to subagents, including open models that the company post-trains and serves itself. For a GraphQL subagent, Shopify reports that Nemotron 3.5 Lightning reached 74.5 on its internal judge after six training loops, compared with 73 for the frontier-model baseline. In a production-traffic replay, median response time was 0.87 seconds","novelty":"notable","verification_level":"source-linked","signal_type":"update","source_platform":"shopify.engineering","topics":["open-models"],"entities":["Shopify","Sidekick","NVIDIA Nemotron 3.5 Lightning","NVIDIA Megatron Bridge","NVIDIA AIPerf","NVIDIA TensorRT-LLM"],"related_patterns":["agent-economics-moves-to-completed-work","harness-architecture-outlives-model-choice"],"novelty_label":"new_fact","what_changed":"Shopify details Sidekick’s use of self-post-trained open models as task-specific subagents, and how NVIDIA tools and GPUs support their development and serving.","prior_refs":["memory:d9b50340-18d6-8794-ab7a-c5acce89084f"],"source_url":"https://shopify.engineering/open-model-task-experts","source_urls":["https://shopify.engineering/open-model-task-experts"],"schema_version":"newruntime-agent-readable-v0.2","stable_id":"signal:how-shopify-turns-open-models-into-task-experts-280e40","status":"published","visuals":[],"editor":{"role":"editor","name":"Andrey Reshetnikov","profile":"https://newruntime.com/owner-profile.md","profile_json":"https://newruntime.com/owner-profile.json","same_as":["https://www.linkedin.com/in/reshetnikov1/","https://t.me/lapetuse"]},"routes":{"html":"https://newruntime.com/signals/how-shopify-turns-open-models-into-task-experts-280e40/","markdown":"https://newruntime.com/signals/how-shopify-turns-open-models-into-task-experts-280e40.md","json":"https://newruntime.com/signals/how-shopify-turns-open-models-into-task-experts-280e40.json"},"next_reads":[{"type":"topic","path":"/topics/open-models/","url":"https://newruntime.com/topics/open-models/","title":"Open Models","reason":"Explore the open-models topic hub.","media_type":"text/html","markdown_url":"https://newruntime.com/topics/open-models.md","json_url":"https://newruntime.com/topics/open-models.json"},{"type":"collection","path":"/signals/","url":"https://newruntime.com/signals/","title":"Raw Signals","reason":"Open every source-linked raw signal.","media_type":"text/html","json_url":"https://newruntime.com/signals.json"},{"type":"collection","path":"/source-ledger.json","url":"https://newruntime.com/source-ledger.json","title":"Source Ledger","reason":"Inspect the public source evidence graph.","media_type":"application/json"}]}
