Resolve 5 open issues: Codex Security, GPT-5.4, Gemini Workspace, broken links

- #250: Closed as duplicate of #251
- #251: Added Codex Security section (preview, Pro/Enterprise/Business/Edu)
- #252: Fixed broken URLs for Gemini Extensions and Meta pricing_page; MS Copilot URLs were false positives
- #253: Updated pricing/Chat to GPT-5.4 family (Plus→5.4 Thinking, Pro→5.4 Pro, 1M context)
- #254: Updated Gemini in Workspace with March 2026 beta features (Help me create, Fill with Gemini, slide creation, Drive AI)

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Author: snapsynapse

data/platforms/chatgpt.md

@@ -4,7 +4,7 @@ vendor: OpenAI
 logo: https://upload.wikimedia.org/wikipedia/commons/0/04/ChatGPT_logo.svg
 status_page: https://status.openai.com
 pricing_page: https://chatgpt.com/pricing
-last_verified: 2026-03-07
+last_verified: 2026-03-14
 ---
 
 ## Pricing
@@ -13,8 +13,8 @@ last_verified: 2026-03-07
 |------|-------|-------|
 | Free | $0 | GPT-5.3 Instant, ~10 msgs/5hrs then fallback to Mini |
 | Go | $8/mo | 10x free limits, longer memory, may have ads |
-| Plus | $20/mo | GPT-5.2 Thinking, 5x Go limits, ad-free |
-| Pro | $200/mo | Unlimited GPT-5.2 Pro, Sora 2 Pro, max context |
+| Plus | $20/mo | GPT-5.4 Thinking, 5x Go limits, ad-free |
+| Pro | $200/mo | Unlimited GPT-5.4 Pro, Sora 2 Pro, 1M context |
 | Team | $25-30/user/mo | Plus features + admin, 2 user minimum |
 | Enterprise | Custom | SSO, advanced security, dedicated support |
 
@@ -380,6 +380,67 @@ Available globally.
 
 ---
 
+## Codex Security
+
+| Property | Value |
+|----------|-------|
+| Category | coding |
+| Status | preview |
+| Gating | paid |
+| URL | https://openai.com/index/codex-security-now-in-research-preview/ |
+| Launched | 2026-03-06T12:00Z |
+| Verified | 2026-03-14|
+| Checked | 2026-03-14|
+
+### Availability
+
+| Plan | Available | Limits | Notes |
+|------|-----------|--------|-------|
+| Free | ❌ | — | Not available |
+| Go | ❌ | — | Not available |
+| Plus | ❌ | — | Not available |
+| Pro | ✅ | Included | Research preview, free for first month |
+| Team | ❌ | — | Not available |
+| Enterprise | ✅ | Included | RBAC admin controls |
+| Business | ✅ | Included | Research preview |
+| Edu | ✅ | Included | Research preview |
+
+### Platforms
+
+| Platform | Available | Notes |
+|----------|-----------|-------|
+| Windows | ✅ | Via Codex web |
+| macOS | ✅ | Via Codex web |
+| Linux | ❌ |  |
+| iOS | ❌ |  |
+| Android | ❌ |  |
+| Chrome | ❌ |  |
+| web | ✅ | chatgpt.com/codex/security |
+| terminal | ❌ |  |
+| API | ❌ | Web-only |
+
+### Regional
+
+Available globally.
+
+### Talking Point
+
+> "Codex Security is OpenAI's AI security agent—it connects to your GitHub repos, builds a codebase-specific threat model, validates vulnerabilities in sandboxed environments, and generates fix PRs. **Requires Pro ($200/mo), Enterprise, Business, or Edu**—not available on Plus or lower. Launched March 6, 2026 as a research preview with free usage for the first month."
+
+### Sources
+
+- [Codex Security: now in research preview](https://openai.com/index/codex-security-now-in-research-preview/)
+- [Codex Security Help](https://help.openai.com/en/articles/20001107-codex-security)
+
+### Changelog
+
+| Date | Change |
+|------|--------|
+| 2026-03-14T12:00Z | Initial entry |
+| 2026-03-06T12:00Z | Research preview launched for Pro/Enterprise/Business/Edu |
+
+---
+
 ## Custom GPTs + Actions
 
 | Property | Value |
@@ -807,8 +868,8 @@ Available globally where ChatGPT is available.
 |------|-----------|--------|-------|
 | Free | ✅ | Rate-limited | GPT-5.3 Instant; ~10 msgs/5 hrs then fallback |
 | Go | ✅ | Higher | 10× free limits |
-| Plus | ✅ | Higher | GPT-5.2 Thinking; 5× Go limits |
-| Pro | ✅ | Unlimited | GPT-5.2 Pro; no rate caps |
+| Plus | ✅ | Higher | GPT-5.4 Thinking; 5× Go limits |
+| Pro | ✅ | Unlimited | GPT-5.4 Pro; no rate caps; 1M context |
 | Team | ✅ | Full | Plus features + workspace admin |
 | Enterprise | ✅ | Custom | SSO, advanced security |
 
@@ -824,24 +885,26 @@ Available globally where ChatGPT is available.
 | Chrome   | ❌ | |
 | web      | ✅ | chatgpt.com |
 | terminal | ❌ | |
-| API      | ✅ | OpenAI API (gpt-4o, gpt-4.5, etc.) |
+| API      | ✅ | OpenAI API (GPT-5.4, 1M context) |
 
 ### Regional
 
 Available globally where ChatGPT is permitted. Some advanced features may be US-only.
 
 ### Talking Point
 
-> "ChatGPT's core text conversation is **available on all plans including free** at chatgpt.com, with apps for iOS, Android, Windows, and macOS. Free users get GPT-5.3 Instant with standard rate limits; Plus and higher unlock more capable models and higher quotas."
+> "ChatGPT's core text conversation is **available on all plans including free** at chatgpt.com, with apps for iOS, Android, Windows, and macOS. Free users get GPT-5.3 Instant with standard rate limits; Plus unlocks **GPT-5.4 Thinking**; Pro gets **GPT-5.4 Pro** with 1M context. GPT-5.2 Thinking moved to Legacy Models with a 90-day retirement window."
 
 ### Sources
 
 - [ChatGPT](https://chatgpt.com)
 - [ChatGPT Pricing](https://chatgpt.com/pricing)
+- [Introducing GPT-5.4](https://openai.com/index/introducing-gpt-5-4/)
 
 ### Changelog
 
 | Date | Change |
 |------|--------|
+| 2026-03-14T12:00Z | [Verified] GPT-5.4 family released: Plus gets GPT-5.4 Thinking, Pro gets GPT-5.4 Pro; GPT-5.2 Thinking moved to Legacy Models (90-day retirement); 1M context in API; native computer use tool |
 | 2026-03-07T12:00Z | Initial entry |
 | 2022-11-30T12:00Z | ChatGPT launched publicly |

data/platforms/gemini.md

@@ -4,7 +4,7 @@ vendor: Google
 logo: https://cdn.simpleicons.org/googlegemini
 status_page: https://status.cloud.google.com
 pricing_page: https://one.google.com/intl/en/about/google-ai-plans/
-last_verified: 2026-03-07
+last_verified: 2026-03-14
 ---
 
 ## Pricing
@@ -244,7 +244,7 @@ Available globally where Gemini Advanced is available.
 | Category | integrations |
 | Status | ga |
 | Gating | free |
-| URL | https://support.google.com/gemini/answer/13695044 |
+| URL | https://gemini.google.com/extensions |
 | Launched | 2023-09-19T12:00Z |
 | Verified | 2026-03-04|
 | Checked | 2026-03-08|
@@ -280,13 +280,14 @@ Available globally where Gemini is available.
 
 ### Sources
 
-- [Gemini Extensions](https://support.google.com/gemini/answer/13695044)
+- [Gemini Extensions](https://gemini.google.com/extensions)
 - [Gemini CLI Extensions](https://blog.google/technology/developers/gemini-cli-extensions/)
 
 ### Changelog
 
 | Date | Change |
 |------|--------|
+| 2026-03-14T12:00Z | [Verified] URL updated: support.google.com/gemini/answer/13695044 → gemini.google.com/extensions (old URL 404) |
 | 2026-03-04T12:00Z | [Verified] Fixed broken URL (removed ?hl=en parameter) |
 | 2025-10-01T12:00Z | Gemini CLI Extensions added with MCP support |
 | 2023-09-19T12:00Z | Initial entry |
@@ -357,16 +358,17 @@ Available in most countries; some features limited in EU.
 | Gating | paid |
 | URL | https://workspace.google.com/solutions/ai/ |
 | Launched | 2024-06-24T12:00Z |
-| Verified | 2026-03-08|
-| Checked | 2026-03-08|
+| Verified | 2026-03-14|
+| Checked | 2026-03-14|
 
 ### Availability
 
 | Plan | Available | Limits | Notes |
 |------|-----------|--------|-------|
-| Free | ⚠️ | Very limited | Basic suggestions |
-| AI Pro | ✅ | Full | Personal Workspace |
-| Workspace add-on | ✅ | Full | Business Workspace |
+| Free | ⚠️ | Very limited | Basic suggestions only |
+| AI Pro | ✅ | Full | Personal Workspace; Help me create, Fill with Gemini |
+| AI Ultra | ✅ | Full | Highest limits |
+| Workspace add-on | ✅ | Full | Business Workspace; AI Ultra Access add-on for advanced features |
 
 ### Platforms
 
@@ -378,26 +380,29 @@ Available in most countries; some features limited in EU.
 | iOS | ✅ | Workspace mobile apps |
 | Android | ✅ | Workspace mobile apps |
 | Chrome | ❌ |  |
-| web | ✅ | In Docs, Sheets, Slides, Gmail |
+| web | ✅ | In Docs, Sheets, Slides, Drive, Gmail |
 | terminal | ❌ |  |
 | API | ✅ | Gemini API |
 
 ### Regional
 
-Available globally.
+Docs, Sheets, Slides features available globally in English. Drive AI features (AI Overviews, Ask Gemini) initially US-only with broader rollout planned.
 
 ### Talking Point
 
-> "Gemini integrates directly into Google Docs, Sheets, and Slides. **Basic features are free; full 'Help me write/create' requires AI Pro or Workspace add-on.**"
+> "Gemini integrates directly into Google Docs, Sheets, Slides, and Drive. **March 2026 beta rollout** adds 'Help me create' in Docs (instant drafts from files/emails), 'Fill with Gemini' in Sheets (auto-populate tables), new slide creation in Slides, and AI Overviews + 'Ask Gemini' in Drive. **Requires AI Pro ($19.99/mo), AI Ultra ($249.99/mo), or Workspace add-on.** Drive features are US-only for now; full deck generation in Slides is coming soon."
 
 ### Sources
 
 - [Gemini for Google Workspace](https://workspace.google.com/solutions/ai/)
+- [Reimagining content creation](https://workspace.google.com/blog/product-announcements/reimagining-content-creation)
+- [Gemini Workspace updates March 2026](https://blog.google/products-and-platforms/products/workspace/gemini-workspace-updates-march-2026/)
 
 ### Changelog
 
 | Date | Change |
 |------|--------|
+| 2026-03-14T12:00Z | [Verified] March 2026 beta rollout: Help me create (Docs), Fill with Gemini (Sheets), new slide creation (Slides), AI Overviews + Ask Gemini (Drive); AI Ultra tier added; Drive features US-only initially; English-only; full Slides deck gen coming soon |
 | 2024-06-24T12:00Z | Initial entry |
 
 ---
@@ -850,7 +855,7 @@ Beta available in select regions including the US.
 | Category | other |
 | Status | ga |
 | Gating | free |
-| URL | https://support.google.com/gemini/answer/13695044 |
+| URL | https://support.google.com/gemini/answer/14901455 |
 | Launched | 2026-02-26T12:00Z |
 | Verified | 2026-03-07 |
 | Checked | 2026-03-07 |

data/platforms/meta-open-models.md

@@ -3,7 +3,7 @@ name: Meta Open Models
 vendor: Meta
 logo: https://cdn.simpleicons.org/meta
 status_page: https://ai.meta.com/llama/
-pricing_page: https://www.llama.com/models/
+pricing_page: https://llama.meta.com/
 last_verified: 2026-02-22
 build_visibility: hidden
 ---