Fetching from the wire…
01
02
03
04
05
06
07
08
Tools2026-07-10 · source-backed
July 9, across VS Code, Visual Studio, Copilot CLI, the cloud agent, github.com, GitHub Mobile, JetBrains, Xcode, and Eclipse. Sol is the high-reasoning tier at $5/1M in, $30/1M out, gated to Pro+/Max/Business/Enterprise. Terra is the balanced default at $2.50/$15. Luna is fast and cheap at $1/$6. The spread between Sol and Luna is exactly 5x on both sides, which makes explicit model routing a real cost lever inside Copilot for the first time. Same discipline Claude Code users already apply across Opus and Haiku.
Each link below shares sources, entities, or timing with this story.
Copilot uses GPT / Shared entities / Same source domain / Shared topic / Earlier coverage
Linked by a graph relationship (Copilot uses GPT); both cover Copilot, Enterprise, GitHub Copilot, GPT; reported by the same outlet (github.blog).
Copilot uses GPT / Shared entities / Shared topic / Earlier coverage / Tension
Linked by a graph relationship (Copilot uses GPT); both cover Copilot, GitHub Copilot, Haiku, OpenAI; overlapping topics (code, copilot).
Copilot uses GPT / Shared entities / Shared topic / Earlier coverage
Linked by a graph relationship (Copilot uses GPT); both cover Business, Claude Code, Copilot, Enterprise; overlapping topics (claude, code, copilot).