{"type":"post","stable_id":"post:kimi-k3-long-horizon-coding-model","slug":"kimi-k3-long-horizon-coding-model","title":"Kimi K3 Keeps Long-Context Coding In The Model Race","description":"Kimi K3 is presented as a long-horizon coding and knowledge-work model with a 1M-token context window in the Kimi API platform.","retrieval_nugget":"The new angle is not another Kimi mention; it is the long-context coding/productivity positioning and API-platform packaging around K3.","published_at":"2026-08-05","updated_at":"2026-08-05","record_date":"2026-08-05","date_kind":"discovered_at","status":"published","topics":["open-models","coding-agents","long-context"],"entities":["Kimi","Moonshot AI"],"source_urls":["https://platform.kimi.ai/docs/guide/kimi-k3-quickstart"],"source_title":"Kimi K3 - Kimi API Platform","source_type":"primary","origin":{"batch_id":"33f8637b-a838-40d0-a2e9-f06556dd8452","batch_index":6,"channel":"chatgpt-batch","restored_from_reserve":true,"prior_coverage_note":"Processor found one prior closest Telegram signal: Kimi K2 Thinking, message 703, 2025-11-06. Restored as ready because the public source is verified and the angle is K3 long-context/API-platform positioning."},"schema_version":"newruntime-agent-readable-v0.2","visuals":[{"role":"hero","src":"/images/drip/kimi-k3-long-horizon-coding-model/kimi-k3-long-horizon-coding-model.webp","alt":"A whiteboard maturity-path diagram showing Kimi K3 moving from earlier Kimi coverage into long-context coding, tool calling, and agent-runtime workflows.","caption":"New Runtime synthesis."}],"routes":{"html":"https://newruntime.com/posts/kimi-k3-long-horizon-coding-model/","markdown":"https://newruntime.com/posts/kimi-k3-long-horizon-coding-model.md","json":"https://newruntime.com/posts/kimi-k3-long-horizon-coding-model.json"}}