> For the complete documentation index, see [llms.txt](https://docs.finout.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.finout.io/user-guide/inform/virtual-tags/finout-virtual-tags/virtual-tag-changelog.md).

# Virtual Tag Changelog

This page consolidates changelog entries for Finout's predefined VTag rulesets — when rules are added, renamed, removed, or modified

### Model Name

<details>

<summary>September 25, 2026</summary>

| Type     | Value                             | Detail |
| -------- | --------------------------------- | ------ |
| Added    | Grok 5.1 Fast                     | —      |
| Modified | Claude Opus 4.7 → Claude Opus 4.8 | —      |
| Removed  | GPT-5.4-preview                   | —      |

</details>

<details>

<summary>September 12, 2026</summary>

| Type     | Value            | Detail                                                  |
| -------- | ---------------- | ------------------------------------------------------- |
| Added    | Mistral Large 3  | —                                                       |
| Modified | Mistral Medium 3 | Added Condition: Azure Meter Name → mistral-medium-3-eu |
| Removed  | Llama 4 Scout    | —                                                       |

</details>

### Model Lifecycle

<details>

<summary>September 25, 2026</summary>

| Type  | Value                     | Detail |
| ----- | ------------------------- | ------ |
| Added | Claude Opus 4.8 → Current | —      |
| Added | Claude Opus 4.7 → Legacy  | —      |

</details>

<details>

<summary>September 12, 2026</summary>

| Type    | Value                      | Detail |
| ------- | -------------------------- | ------ |
| Added   | Claude Haiku 4.6 → Current | —      |
| Removed | GPT-5.3 → Deprecated       | —      |

</details>

### Model Family

<details>

<summary>September 25, 2026</summary>

| Type     | Value                 | Detail                                               |
| -------- | --------------------- | ---------------------------------------------------- |
| Added    | GPT-5.6 Turbo → GPT-5 | —                                                    |
| Modified | Llama 4 Maverick      | Removed Condition: Model Name → Llama 4 Maverick-70B |

</details>

<details>

<summary>September 12, 2026</summary>

| Type    | Value                             | Detail |
| ------- | --------------------------------- | ------ |
| Added   | Claude Haiku 4.6 → Claude Haiku   | —      |
| Removed | Mistral Medium 2 → Mistral Medium | —      |

</details>

### AI Spend

<details>

<summary>October 1, 2026</summary>

| Type     | Value         | Detail                                                                                                     |
| -------- | ------------- | ---------------------------------------------------------------------------------------------------------- |
| Modified | AWS AI Cost   | <p>Removed Condition: AWS Services → AmazonBedrock<br>Added Condition: AWS Services → AmazonCloudWatch</p> |
| Modified | Azure AI Cost | Removed Condition: Azure Meter Name → Copilot                                                              |

</details>

<details>

<summary>September 20, 2026</summary>

| Type     | Value         | Detail                                                                                                                            |
| -------- | ------------- | --------------------------------------------------------------------------------------------------------------------------------- |
| Added    | GCP AI Cost   | —                                                                                                                                 |
| Modified | AWS AI Cost   | <p>Added Condition: AWS Services → AmazonNovaForge2<br>Added Condition: AWS Services → AmazonQuickML</p>                          |
| Modified | Azure AI Cost | <p>Removed Condition: Azure Meter Sub Category → Azure OpenAI<br>Added Condition: Azure Meter Sub Category → Azure AI Foundry</p> |

</details>


---

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