Remove content for October 2026 model deprecations (#63298)

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Co-authored-by: Vanessa <vgrl@github.com>
Copilot-Session: 6b6c5629-a06b-45fe-890f-1a810a67adda

Author: 3 people

content/admin/data-residency/github-copilot-with-data-residency.md

@@ -66,13 +66,11 @@ The models available for {% data variables.product.prodname_copilot_short %} var
 * {% data variables.copilot.copilot_gpt_56_terra %}
 * {% data variables.copilot.copilot_gpt_6_astra %}
 * {% data variables.copilot.copilot_claude_haiku_45 %}
-* {% data variables.copilot.copilot_claude_opus_47 %}
 * {% data variables.copilot.copilot_claude_opus_48 %}
 * {% data variables.copilot.copilot_claude_opus_5 %}
 * {% data variables.copilot.copilot_claude_opus_55 %}
 * {% data variables.copilot.copilot_claude_sonnet_5 %}
 * {% data variables.copilot.copilot_claude_sonnet_55 %}
-* {% data variables.copilot.copilot_gemini_35_flash %}
 
 ## Pricing changes
 

content/copilot/reference/ai-models/model-comparison.md

@@ -95,7 +95,6 @@ These models are designed for tasks that require step-by-step reasoning, complex
 | {% data variables.copilot.copilot_gpt_55 %}           | Great at complex reasoning, code analysis, and technical decision-making.                                                                                       |
 | {% data variables.copilot.copilot_gpt_56_sol %}       | The highest reasoning ceiling in the GPT-5.6 family. Best for complex reasoning over large codebases and demanding, long-running agentic work. |
 | {% data variables.copilot.copilot_claude_sonnet_46 %} | Reliable completions and smarter reasoning under pressure.                                                                     |
-| {% data variables.copilot.copilot_claude_opus_47 %}   | Anthropic’s most powerful model. Strong at deep reasoning over large, complex codebases.                                                               |
 
 ### When to use these models
 

content/copilot/reference/ai-models/model-hosting.md

@@ -48,7 +48,6 @@ Used for:
 * {% data variables.copilot.copilot_claude_sonnet_46 %}
 * {% data variables.copilot.copilot_claude_sonnet_5 %}
 * {% data variables.copilot.copilot_claude_sonnet_55 %}
-* {% data variables.copilot.copilot_claude_opus_47 %}
 * {% data variables.copilot.copilot_claude_opus_48 %}
 * {% data variables.copilot.copilot_claude_opus_48_fast %}
 * {% data variables.copilot.copilot_claude_opus_5 %}
@@ -83,8 +82,6 @@ When using {% data variables.copilot.copilot_claude %}, input prompts and output
 
 Used for:
 
-* {% data variables.copilot.copilot_gemini_35_flash %}
-* {% data variables.copilot.copilot_gemini_36_flash %}
 * {% data variables.copilot.copilot_gemini_37_flash %}
 * {% data variables.copilot.copilot_gemini_38_flash %}
 
@@ -138,20 +135,17 @@ Open-weight models have publicly available weights. {% data reusables.copilot.op
 
 Used for:
 
-* {% data variables.copilot.copilot_kimi_k27_code %}
 * {% data variables.copilot.copilot_kimi_k3 %}
 
-{% data variables.copilot.copilot_kimi_k27_code %} and {% data variables.copilot.copilot_kimi_k3 %} were developed by Moonshot AI. They are open-weight models that may be less aligned than other {% data variables.product.prodname_copilot_short %} models, with an elevated risk of geographic bias. Before you enable either model, review the [{% data variables.copilot.copilot_kimi_k27_code %} model card](https://huggingface.co/moonshotai/Kimi-K2.7-Code) or the [{% data variables.copilot.copilot_kimi_k3 %} model card](https://huggingface.co/moonshotai/Kimi-K3) and run your own evaluations before enabling.
-
-{% data variables.copilot.copilot_kimi_k27_code %} is hosted on Azure AI Foundry infrastructure managed by {% data variables.product.github %} and Microsoft.
+{% data variables.copilot.copilot_kimi_k3 %} was developed by Moonshot AI. It is an open-weight model that may be less aligned than other {% data variables.product.prodname_copilot_short %} models, with an elevated risk of geographic bias. Before you enable the model, review the [{% data variables.copilot.copilot_kimi_k3 %} model card](https://huggingface.co/moonshotai/Kimi-K3) and run your own evaluations.
 
 {% data variables.copilot.copilot_kimi_k3 %} is hosted by {% data variables.product.github %} on Fireworks AI.
 
-Both models are covered by zero data retention agreements with the hosting providers. Fireworks AI and Azure AI Foundry do not use prompts or completions to train models, and prompts and completions are not sent to Moonshot AI.
+{% data variables.copilot.copilot_kimi_k3 %} is covered by a zero data retention agreement with the hosting provider. Fireworks AI does not use prompts or completions to train models, and prompts and completions are not sent to Moonshot AI.
 
 {% data variables.product.github %} does not use {% data variables.copilot.copilot_business_short %} or {% data variables.copilot.copilot_enterprise_short %} customer data to train AI models. For individual subscribers—{% data variables.copilot.copilot_free_short %}, {% data variables.copilot.copilot_pro_short %}, {% data variables.copilot.copilot_pro_plus_short %}, and {% data variables.copilot.copilot_max_short %} users—{% data variables.product.github %} may use {% data variables.product.prodname_copilot_short %} interaction data, including prompts (inputs), suggestions (outputs), and code snippets generated during {% data variables.product.prodname_copilot_short %} sessions to train and improve AI models, in accordance with our [AUTOTITLE](/free-pro-team@latest/site-policy/privacy-policies/github-general-privacy-statement) and applicable user settings. Individual subscribers can opt out of having their data used for AI model training. To manage this setting, see [AUTOTITLE](/copilot/how-tos/manage-your-account/manage-policies#model-training-and-improvements).
 
-When using {% data variables.copilot.copilot_kimi_k27_code %} or {% data variables.copilot.copilot_kimi_k3 %}, input prompts and output completions continue to run through {% data variables.product.prodname_copilot %}'s content filters.
+When using {% data variables.copilot.copilot_kimi_k3 %}, input prompts and output completions continue to run through {% data variables.product.prodname_copilot %}'s content filters.
 
 ## Inline suggestions
 

content/copilot/reference/ai-models/supported-models.md

@@ -79,7 +79,6 @@ Choosing a larger context window or higher reasoning will impact {% data variabl
 | Model | 1 million token context window | Configurable reasoning |
 | --- | --- | --- |
 | {% data variables.copilot.copilot_claude_sonnet_46 %} | {% octicon "check" aria-label="Supported" %} | {% octicon "check" aria-label="Supported" %} |
-| {% data variables.copilot.copilot_claude_opus_47 %} | {% octicon "check" aria-label="Supported" %} | {% octicon "check" aria-label="Supported" %} |
 | {% data variables.copilot.copilot_claude_opus_48 %} | {% octicon "check" aria-label="Supported" %} | {% octicon "check" aria-label="Supported" %} |
 | {% data variables.copilot.copilot_claude_opus_5 %} | {% octicon "check" aria-label="Supported" %} | {% octicon "check" aria-label="Supported" %} |
 | {% data variables.copilot.copilot_claude_opus_55 %} | {% octicon "check" aria-label="Supported" %} | {% octicon "check" aria-label="Supported" %} |
@@ -127,8 +126,6 @@ Some {% data variables.product.prodname_copilot_short %} models require minimum
 
 | Model                                                    | {% data variables.product.prodname_vscode %} | {% data variables.product.prodname_vs %} | JetBrains IDEs | Xcode | Eclipse |
 |----------------------------------------------------------|----------------------------------------------|------------------------------------------|----------------|-------|---------|
-| {% data variables.copilot.copilot_gemini_35_flash %}     | `v1.115.0` | `17.14.22` or `18.1.0`         | `1.5.62` | `0.46.0` | `0.14.0` |
-| {% data variables.copilot.copilot_gemini_36_flash %}     | `v1.128.0` | `17.14.22` or `18.1.0`         | TBD | TBD | TBD |
 | {% data variables.copilot.copilot_gemini_37_flash %}     | `v1.128.0` | `17.14.22` or `18.1.0`         | TBD | TBD | TBD |
 | {% data variables.copilot.copilot_gemini_38_flash %}     | TBD | `17.14.22` or `18.1.0`         | TBD | TBD | TBD |
 | {% data variables.copilot.copilot_gpt_53_codex %}        | `v1.104.1` | `17.14.19`                     | `1.5.61` | `0.45.0` | `0.13.0` |
@@ -149,7 +146,6 @@ Some {% data variables.product.prodname_copilot_short %} models require minimum
 | {% data variables.copilot.copilot_claude_sonnet_55 %} | TBD | `17.14.6` | TBD | TBD | TBD |
 | {% data variables.copilot.copilot_claude_fable_5 %}      | `v1.124` | `17.14.6`                    | TBD | TBD | TBD |
 | {% data variables.copilot.copilot_claude_fable_51 %}    | TBD | TBD                    | TBD | TBD | TBD |
-| {% data variables.copilot.copilot_kimi_k27_code %}     | `v1.127` | `17.14.6`            | `1.9.1-251` | TBD | TBD |
 | {% data variables.copilot.copilot_kimi_k3 %}     | `v1.131` | TBD            | TBD | TBD | TBD |
 | {% data variables.copilot.copilot_mai_code_1_1_flash %}  | `v1.121` | TBD                            | TBD | TBD | TBD |
 | {% data variables.copilot.copilot_grok_45 %}             | TBD | `17.14.19` | TBD | TBD | TBD |

content/copilot/reference/copilot-billing/models-and-pricing.md

@@ -116,4 +116,4 @@ You can view your current {% data variables.product.prodname_actions %} usage fo
 
 {% data variables.copilot.copilot_pro_short %} and {% data variables.copilot.copilot_pro_plus_short %} subscribers on **existing annual billing plans** using the **request-based billing** model have different model multipliers. See [AUTOTITLE](/copilot/reference/copilot-billing/request-based-billing-legacy/model-multipliers-for-annual-plans).
 
-[^gemini-flash-promo]: {% data variables.copilot.copilot_gemini_36_flash %}, {% data variables.copilot.copilot_gemini_37_flash %}, and {% data variables.copilot.copilot_gemini_38_flash %} are available at the promotional pricing of $0.75 per 1M input tokens, $0.075 per 1M cached input tokens, and $3.75 per 1M output tokens through December 31, 2026.
+[^gemini-flash-promo]: {% data variables.copilot.copilot_gemini_37_flash %} and {% data variables.copilot.copilot_gemini_38_flash %} are available at the promotional pricing of $0.75 per 1M input tokens, $0.075 per 1M cached input tokens, and $3.75 per 1M output tokens through December 31, 2026.

content/copilot/reference/copilot-cli-reference/cli-command-reference.md

@@ -734,8 +734,6 @@ Use `--model=MODEL` or the `COPILOT_MODEL` environment variable to select the AI
 | `claude-opus-5.5` | New model, high-capability complex tasks |
 | `claude-haiku-4.5` | Fast, lightweight operations |
 | `gpt-5.3-codex` | Code-focused tasks |
-| `gemini-3.5-flash` | Fast Google Gemini responses |
-| `gemini-3.6-flash` | Fast Google Gemini responses |
 | `gemini-3.7-flash` | Fast Google Gemini responses |
 
 You can also switch models during an interactive session using the `/model` slash command.

data/reusables/copilot/anthropic-claude-agent-models.md

@@ -1,2 +1,6 @@
-* {% data variables.copilot.copilot_claude_opus_47 %}
 * {% data variables.copilot.copilot_claude_sonnet_46 %}
+* {% data variables.copilot.copilot_claude_sonnet_5 %}
+* {% data variables.copilot.copilot_claude_opus_48 %}
+* {% data variables.copilot.copilot_claude_opus_48_fast %}
+* {% data variables.copilot.copilot_claude_opus_5 %}
+* {% data variables.copilot.copilot_claude_fable_51 %}

data/reusables/copilot/copilot-cloud-agent-non-auto-models.md

@@ -1,10 +1,7 @@
-* {% data variables.copilot.copilot_claude_opus_47 %}
 * {% data variables.copilot.copilot_claude_opus_5 %}
 * {% data variables.copilot.copilot_claude_opus_55 %}
 * {% data variables.copilot.copilot_claude_sonnet_55 %}
 * {% data variables.copilot.copilot_claude_haiku_45 %}
-* {% data variables.copilot.copilot_gemini_35_flash %}
-* {% data variables.copilot.copilot_gemini_36_flash %}
 * {% data variables.copilot.copilot_gemini_37_flash %}
 * {% data variables.copilot.copilot_gemini_38_flash %}
 * {% data variables.copilot.copilot_gpt_54_mini %}

data/reusables/copilot/model-autoenablement-excluded-models.md

@@ -3,6 +3,6 @@ The default policy applies to models that you have not explicitly configured. Th
 The following models are **not** in scope. They are disabled by default, regardless of your "Default availability" policy setting.
 
 * Pre-GA models
-* Open weight models (DeepSeek, {% data variables.copilot.copilot_kimi_k27_code %}, {% data variables.copilot.copilot_kimi_k3 %})
+* Open weight models (DeepSeek, {% data variables.copilot.copilot_kimi_k3 %})
 * Models that are not covered by {% data variables.product.company_short %}'s data retention agreement ({% data variables.copilot.copilot_claude_fable_5 %}, {% data variables.copilot.copilot_claude_fable_51 %})
 * For enterprises that have restricted models to data-resident or FedRAMP-compliant models, any models that do not respect these policies

data/tables/copilot/annual-subscriber-model-multipliers.yml

@@ -8,9 +8,6 @@
 - model: 'Claude Haiku 4.5'
   new_multiplier: '0.33'
 
-- model: 'Claude Opus 4.7'
-  new_multiplier: '27'
-
 - model: 'Claude Opus 4.8'
   new_multiplier: '27'
 
@@ -20,9 +17,6 @@
 - model: 'Gemini 3 Pro'
   new_multiplier: '6'
 
-- model: 'Gemini 3.5 Flash'
-  new_multiplier: '14'
-
 - model: 'GPT-4o'
   new_multiplier: '0.33'