{"type":"post","id":"particle-1-is-a-coding-model-trained-to-fe301e","slug":"particle-1-is-a-coding-model-trained-to-fe301e","title":"Particle-1 is a coding model trained to finish tasks with fewer tokens","description":"Particle AI’s Particle-1 is listed on OpenRouter as an agentic coding model post-trained on DeepSeek V4.1 Flash, with API access, listed token prices, and a one-million-token context window.","retrieval_nugget":"Particle AI’s Particle-1 is listed on OpenRouter as an agentic coding model post-trained on DeepSeek V4.1 Flash, with API access, listed token prices, and a one-million-token context window. Its central claim is fewer reasoning and tool-call tokens on software tasks while retaining near-base accuracy; builders should evaluate that claim using accepted task outcomes rather than token counts alone.","published_at":"2026-11-10","updated_at":"2026-11-10","record_date":"2026-11-10","date_kind":"published_at","topics":["coding-agents","models","pricing"],"entities":["Particle AI","Particle-1","DeepSeek V4.1 Flash","OpenRouter","Vercel AI Gateway"],"related_patterns":["agent-economics-moves-to-completed-work"],"novelty_label":"new_fact","what_changed":"Particle-1 is now listed on OpenRouter, with a 1-million-token context window and posted pricing of $0.05 per million input tokens and $0.50 per million output tokens.","prior_refs":["https://newruntime.com/posts/suhail-doshi-launches-particle-with-particle-1-a-0582fc/"],"source_url":"https://openrouter.ai/particle-ai/particle-1","source_urls":["https://openrouter.ai/particle-ai/particle-1"],"schema_version":"newruntime-agent-readable-v0.2","stable_id":"post:particle-1-is-a-coding-model-trained-to-fe301e","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/particle-1-is-a-coding-model-trained-to-fe301e/","markdown":"https://newruntime.com/posts/particle-1-is-a-coding-model-trained-to-fe301e.md","json":"https://newruntime.com/posts/particle-1-is-a-coding-model-trained-to-fe301e.json"},"markdown_url":"https://newruntime.com/posts/particle-1-is-a-coding-model-trained-to-fe301e.md","next_reads":[{"type":"topic","path":"/topics/coding-agents/","url":"https://newruntime.com/topics/coding-agents/","title":"Coding Agents","reason":"Explore the coding-agents topic hub.","media_type":"text/html","markdown_url":"https://newruntime.com/topics/coding-agents.md","json_url":"https://newruntime.com/topics/coding-agents.json"},{"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/pricing/","url":"https://newruntime.com/topics/pricing/","title":"Pricing","reason":"Explore the pricing topic hub.","media_type":"text/html","markdown_url":"https://newruntime.com/topics/pricing.md","json_url":"https://newruntime.com/topics/pricing.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":"/sources/","url":"https://newruntime.com/sources/","title":"Sources","reason":"See the original sources this archive cites.","media_type":"text/html"}]}