Evidence record / pi-coding-agent
A dated record of one change, kept so the writing that cites it can be checked. Compiled from the sources listed below by the research run, not written for reading. The judgment lives in the issues that cite it, below.
2026-10-13-pi-coding-agent-kimi-k3-and-nemotron-3-ultra-replace-retired-provider-defaults
Kimi K3 and Nemotron 3 Ultra replace retired provider defaults. Fireworks, Together, and OpenCode Go defaults move to Kimi K3 in 0.99.0 on 29 September as older models disappear. NVIDIA moves to nvidia/nemotron-3-ultra-550b-a55b in 1.0.1 on 3 October after its prior model retires. These are additional to the recorded Codex/xAI changes.
Channel: tagged-release. Half: both. Date: 2026-10-03.
Operator consequence: Pin the provider and model in repeatable work, and rebaseline costs/evaluations when intentionally changing them. A harness patch or minor update can change an unpinned model choice.
Receipt
- https://github.com/earendil-works/pi/commit/6f7551516b84278eb9da1c340c8e7bc66be1a6ba
- https://github.com/earendil-works/pi/commit/28fd59086880aa6622c0ca2dfdfca31e879dab99
- https://github.com/earendil-works/pi/commit/e1787702d32e0a7fd7387840c918faa4d1286187
- https://github.com/earendil-works/pi/commit/49b9df48952b155937e62fed11f03ad2e15ff3c1
Finding metadata
Run: 2026-10-13-profile-refresh-2026-09-21_2026-10-13-frontier-v0
Finding ID: 2026-10-13-pi-coding-agent-kimi-k3-and-nemotron-3-ultra-replace-retired-provider-defaults
Profile citations
- Pi Coding Agent / claim / provider-defaults
Source links
Primary links, including exact changelog lines when available.
- commit2026-10-13-pi-coding-agent-kimi-k3-and-nemotron-3-ultra-replace-retired-provider-defaultsgithub.com/earendil-works/pi/commit/6f7551516b84278eb9da1c340c8e7bc66be1a6bacommit2026-10-13-pi-coding-agent-kimi-k3-and-nemotron-3-ultra-replace-retired-provider-defaultsgithub.com/earendil-works/pi/commit/28fd59086880aa6622c0ca2dfdfca31e879dab99commit2026-10-13-pi-coding-agent-kimi-k3-and-nemotron-3-ultra-replace-retired-provider-defaultsgithub.com/earendil-works/pi/commit/e1787702d32e0a7fd7387840c918faa4d1286187commit2026-10-13-pi-coding-agent-kimi-k3-and-nemotron-3-ultra-replace-retired-provider-defaultsgithub.com/earendil-works/pi/commit/49b9df48952b155937e62fed11f03ad2e15ff3c1
Versioned source: run artifact