{"type":"post","id":"parallel-decisions-api-web-grounded-classification-dc4d7c","slug":"parallel-decisions-api-web-grounded-classification-dc4d7c","title":"Parallel Decisions API: web-grounded classification","description":"Parallel has launched the Decisions API, a web-grounded decision engine for fast, typed classification inside agent workflows.","retrieval_nugget":"Parallel has launched the Decisions API, a web-grounded decision engine for fast, typed classification inside agent workflows. Rather than asking a model to decide from its training data and prompt alone, builders can retrieve current web context, receive probabilities and citations, and batch related decisions into one call.","published_at":"2026-10-27","updated_at":"2026-10-27","record_date":"2026-10-27","date_kind":"published_at","topics":["mcp","agent-workflows"],"entities":["Parallel","Decisions API","Parallel MCP server","Jev","Vercel"],"related_patterns":["model-answers-become-task-interfaces","agent-economics-moves-to-completed-work","agent-protocols-become-interoperability-layer"],"novelty_label":"new_fact","what_changed":"Parallel—not OpenAI—launches its own Decisions API, with live-web grounding, batch requests, and pricing of $1 per 1,000 calls.","prior_refs":["memory:e4e59ce7-b605-8c3e-a8eb-25ceaa1a583f"],"source_url":"https://parallel.ai/blog/decisions-api","source_urls":["https://parallel.ai/blog/decisions-api"],"schema_version":"newruntime-agent-readable-v0.2","stable_id":"post:parallel-decisions-api-web-grounded-classification-dc4d7c","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/parallel-decisions-api-web-grounded-classification-dc4d7c/","markdown":"https://newruntime.com/posts/parallel-decisions-api-web-grounded-classification-dc4d7c.md","json":"https://newruntime.com/posts/parallel-decisions-api-web-grounded-classification-dc4d7c.json"},"next_reads":[{"type":"topic","path":"/topics/mcp/","url":"https://newruntime.com/topics/mcp/","title":"Mcp","reason":"Explore the mcp topic hub.","media_type":"text/html","markdown_url":"https://newruntime.com/topics/mcp.md","json_url":"https://newruntime.com/topics/mcp.json"},{"type":"topic","path":"/topics/agent-workflows/","url":"https://newruntime.com/topics/agent-workflows/","title":"Agent Workflows","reason":"Explore the agent-workflows topic hub.","media_type":"text/html","markdown_url":"https://newruntime.com/topics/agent-workflows.md","json_url":"https://newruntime.com/topics/agent-workflows.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"}]}