Hotfix deprecate Gemini 3 Pro and GPT-5.1 Codex family (#60655)

Author: sunbrye

data/tables/copilot/model-comparison.yml

@@ -22,21 +22,6 @@
   excels_at: Multi-step problem solving and architecture-level code analysis
   further_reading: '[GPT-5.1 model card](https://cdn.openai.com/pdf/4173ec8d-1229-47db-96de-06d87147e07e/5_1_system_card.pdf)'
 
-- name: GPT-5.1-Codex
-  task_area: Deep reasoning and debugging
-  excels_at: Multi-step problem solving and architecture-level code analysis
-  further_reading: 'Not available'
-
-- name: GPT-5.1 Codex Max
-  task_area: Agentic software development
-  excels_at: Agentic tasks
-  further_reading: '[GPT-5.1-Codex-Max model card](https://cdn.openai.com/pdf/2a7d98b1-57e5-4147-8d0e-683894d782ae/5p1_codex_max_card_03.pdf)'
-
-- name: GPT-5.1-Codex-Mini
-  task_area: Deep reasoning and debugging
-  excels_at: Multi-step problem solving and architecture-level code analysis
-  further_reading: 'Not available'
-
 - name: GPT-5.2
   task_area: Deep reasoning and debugging
   excels_at: Multi-step problem solving and architecture-level code analysis
@@ -109,11 +94,6 @@
   excels_at: Fast, reliable answers to lightweight coding questions
   further_reading: '[Gemini 3 Flash model card](https://storage.googleapis.com/deepmind-media/Model-Cards/Gemini-3-Flash-Model-Card.pdf)'
 
-- name: Gemini 3 Pro
-  task_area: Deep reasoning and debugging
-  excels_at: Complex code generation, debugging, and research workflows
-  further_reading: '[Gemini 3 Pro model card](https://storage.googleapis.com/deepmind-media/Model-Cards/Gemini-3-Pro-Model-Card.pdf)'
-
 - name: Gemini 3.1 Pro
   task_area: Deep reasoning and debugging
   excels_at: Effective and efficient edit-then-test loops with high tool precision

data/tables/copilot/model-multipliers.yml

@@ -45,10 +45,6 @@
   multiplier_paid: 0.33
   multiplier_free: Not applicable
 
-- name: Gemini 3 Pro
-  multiplier_paid: 1
-  multiplier_free: Not applicable
-
 - name: Gemini 3.1 Pro
   multiplier_paid: 1
   multiplier_free: Not applicable
@@ -69,18 +65,6 @@
   multiplier_paid: 1
   multiplier_free: Not applicable
 
-- name: GPT-5.1-Codex
-  multiplier_paid: 1
-  multiplier_free: Not applicable
-
-- name: GPT-5.1-Codex-Mini
-  multiplier_paid: 0.33
-  multiplier_free: Not applicable
-
-- name: GPT-5.1-Codex-Max
-  multiplier_paid: 1.0
-  multiplier_free: Not applicable
-
 - name: GPT-5.2
   multiplier_paid: 1.0
   multiplier_free: Not applicable

data/tables/copilot/model-supported-clients.yml

@@ -95,15 +95,6 @@
   xcode: true
   jetbrains: true
 
-- name: Gemini 3 Pro
-  dotcom: true
-  cli: true
-  vscode: true
-  vs: true
-  eclipse: true
-  xcode: true
-  jetbrains: true
-
 - name: Gemini 3.1 Pro
   dotcom: true
   cli: false
@@ -140,33 +131,6 @@
   xcode: true
   jetbrains: true
 
-- name: GPT-5.1-Codex
-  dotcom: false
-  cli: true
-  vscode: true
-  vs: false
-  eclipse: true
-  xcode: true
-  jetbrains: true
-
-- name: GPT-5.1-Codex-Mini
-  dotcom: false
-  cli: true
-  vscode: true
-  vs: false
-  eclipse: true
-  xcode: true
-  jetbrains: true
-
-- name: GPT-5.1-Codex-Max
-  dotcom: true
-  cli: true
-  vscode: true
-  vs: true
-  eclipse: true
-  xcode: true
-  jetbrains: true
-
 - name: GPT-5.2
   dotcom: true
   cli: true

data/tables/copilot/model-supported-plans.yml

@@ -85,14 +85,6 @@
   business: true
   enterprise: true
 
-- name: Gemini 3 Pro
-  free: false
-  student: true
-  pro: true
-  pro_plus: true
-  business: true
-  enterprise: true
-
 - name: Gemini 3.1 Pro
   free: false
   student: true
@@ -125,30 +117,6 @@
   business: true
   enterprise: true
 
-- name: GPT-5.1-Codex
-  free: false
-  student: true
-  pro: true
-  pro_plus: true
-  business: true
-  enterprise: true
-
-- name: GPT-5.1-Codex-Mini
-  free: false
-  student: true
-  pro: true
-  pro_plus: true
-  business: true
-  enterprise: true
-
-- name: GPT-5.1-Codex-Max
-  free: false
-  student: true
-  pro: true
-  pro_plus: true
-  business: true
-  enterprise: true
-
 - name: GPT-5.2
   free: false
   student: true