{"type":"post","id":"mammoth-1-and-elephant-1-frontier-decision-models-389fb0","slug":"mammoth-1-and-elephant-1-frontier-decision-models-389fb0","title":"Mammoth-1 and Elephant-1: frontier decision models (20 minute read)","description":"Base Labs has released two decision models, elephant-1 and mammoth-1, with 9B and 27B parameters respectively.","retrieval_nugget":"Base Labs has released two decision models, elephant-1 and mammoth-1, with 9B and 27B parameters respectively.","published_at":"2026-10-22","updated_at":"2026-10-22","record_date":"2026-10-22","date_kind":"published_at","topics":["generative-ui","agent-interfaces"],"entities":["Base Labs","Mammoth-1","Elephant-1","Qwen3.5-9B","Qwen3.5-27B","Jev Decision Index","Artificial Analysis Decision Index"],"related_patterns":["model-answers-become-task-interfaces"],"novelty_label":"same_event","what_changed":"Same event as The top ranked decision models in the world: mammoth-1 and elephant-1","prior_refs":["memory:3acb6b0a-85ed-83a4-a5d8-61773a1e0c24"],"source_url":"https://labs.baseten.co/articles/mammoth-1-and-elephant-1-frontier-decision-models","source_urls":["https://labs.baseten.co/articles/mammoth-1-and-elephant-1-frontier-decision-models"],"schema_version":"newruntime-agent-readable-v0.2","stable_id":"post:mammoth-1-and-elephant-1-frontier-decision-models-389fb0","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/mammoth-1-and-elephant-1-frontier-decision-models-389fb0/","markdown":"https://newruntime.com/posts/mammoth-1-and-elephant-1-frontier-decision-models-389fb0.md","json":"https://newruntime.com/posts/mammoth-1-and-elephant-1-frontier-decision-models-389fb0.json"},"next_reads":[{"type":"topic","path":"/topics/generative-ui/","url":"https://newruntime.com/topics/generative-ui/","title":"Generative Ui","reason":"Explore the generative-ui topic hub.","media_type":"text/html","markdown_url":"https://newruntime.com/topics/generative-ui.md","json_url":"https://newruntime.com/topics/generative-ui.json"},{"type":"topic","path":"/topics/agent-interfaces/","url":"https://newruntime.com/topics/agent-interfaces/","title":"Agent Interfaces","reason":"Explore the agent-interfaces topic hub.","media_type":"text/html","markdown_url":"https://newruntime.com/topics/agent-interfaces.md","json_url":"https://newruntime.com/topics/agent-interfaces.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"}]}