{"type":"post","id":"reflection-publishes-beam-customization-recipes-self-distillation-distillation-5a2a4b","slug":"reflection-publishes-beam-customization-recipes-self-distillation-distillation-5a2a4b","title":"Reflection publishes Beam customization recipes: self-distillation, distillation to Gemma 4 E4B and RL with Miles, NeMo RL and SkyRL","description":"Reflection has published a Beam customization overview with end-to-end recipes for adapting the open-weight Beam model.","retrieval_nugget":"Reflection has published a Beam customization overview with end-to-end recipes for adapting the open-weight Beam model.","published_at":"2026-10-24","updated_at":"2026-10-24","record_date":"2026-10-24","date_kind":"published_at","topics":["models","open-models"],"entities":["Reflection","Beam","Gemma 4 E4B","Miles","NeMo RL","SkyRL","Triton","DAPO-Math-17K"],"related_patterns":[],"novelty_label":"same_event","what_changed":"Same event as Reflection AI open-sources Beam’s weights, post-training recipes","prior_refs":["memory:6a3e86ad-5269-8cce-a9ac-dcb959a4730e"],"source_url":"https://developers.reflection.ai/customization-overview","source_urls":["https://developers.reflection.ai/customization-overview"],"schema_version":"newruntime-agent-readable-v0.2","stable_id":"post:reflection-publishes-beam-customization-recipes-self-distillation-distillation-5a2a4b","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/posts/reflection-publishes-beam-customization-recipes-self-distillation-distillation-5a2a4b/","markdown":"https://newruntime.com/posts/reflection-publishes-beam-customization-recipes-self-distillation-distillation-5a2a4b.md","json":"https://newruntime.com/posts/reflection-publishes-beam-customization-recipes-self-distillation-distillation-5a2a4b.json"},"next_reads":[{"type":"topic","path":"/topics/models/","url":"https://newruntime.com/topics/models/","title":"Models","reason":"Explore the models topic hub.","media_type":"text/html","markdown_url":"https://newruntime.com/topics/models.md","json_url":"https://newruntime.com/topics/models.json"},{"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":"/posts/","url":"https://newruntime.com/posts/","title":"Field Notes","reason":"Open the latest editorial analysis.","media_type":"text/html","json_url":"https://newruntime.com/posts.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"}]}