Add OpenAI's gpt-5-chat-latest non-reasoning model

[PeterDaveHello]

User description

Reference:

• https://platform.openai.com/docs/models/gpt-5-chat-latest

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PR Type

Enhancement

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Description

• Add OpenAI's new gpt-5-chat-latest model support

• Update model configuration with GPT-5 latest variant

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Diagram Walkthrough

flowchart LR
  A["Model Keys Array"] --> B["Add chatgptApi5Latest"]
  C["Models Configuration"] --> D["Add gpt-5-chat-latest model"]
  B --> E["GPT-5 Support Enabled"]
  D --> E

Loading

File Walkthrough

	Relevant files
Enhancement	index.mjs Add GPT-5 model configuration                                                        src/config/index.mjs Add chatgptApi5Latest to model keys array Add GPT-5 model configuration with value and description +2/-0

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Summary by CodeRabbit

• New Features
  • Added support for the ChatGPT-5 (latest) model.
  • The new model now appears in all model pickers and settings where models can be selected.
  • Works seamlessly with existing chats, prompts, and workflows; no action required to continue using current models.
  • Clearly labeled to match its display name for easy identification.
  • Automatically available wherever models are listed, grouped, or filtered.

[coderabbitai]

Walkthrough

Added a new ChatGPT-5 latest model to configuration: introduced the key chatgptApi5Latest in chatgptApiModelKeys and added a Models entry mapping to value gpt-5-chat-latest with description.

Changes

Cohort / File(s)	Summary
Config: Models and API keys src/config/index.mjs	Added chatgptApi5Latest to chatgptApiModelKeys; added Models.chatgptApi5Latest = { value: 'gpt-5-chat-latest', desc: 'ChatGPT (ChatGPT-5 latest)' }.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~3 minutes

Possibly related PRs

• Add Anthropic Claude Opus 4.1 #873: Adds a new model (Claude Opus 4.1) by updating src/config/index.mjs similarly (model keys and Models mapping).
• Add Claude 3.7 Sonnet & Sonnet/Opus 4 #861: Introduces additional API model keys and corresponding Models entries in the same config module.

Suggested labels

Review effort 2/5

Poem

I twitch my whiskers, configs bright,
A fresh new model hops to light.
chatgptApi5Latest in the meadow green,
gpt-5-chat-latest joins the scene.
Thump of joy, carrots raised high—
Version bumps beneath the sky.
Hop on, code; we’re ready to try!

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📜 Recent review details

Configuration used: CodeRabbit UI
Review profile: CHILL
Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between 5cedb4a and 2854de2.

📒 Files selected for processing (1)

• src/config/index.mjs (2 hunks)

🧰 Additional context used

🧬 Code Graph Analysis (1)

src/config/index.mjs (2)

src/services/apis/chatgpt-web.mjs (1)

• getModels (50-53)

src/services/apis/openai-api.mjs (1)

• generateAnswersWithChatgptApiCompat (109-196)

🔇 Additional comments (2)

src/config/index.mjs (2)

55-55: LGTM: Added key in chatgptApiModelKeys enables selection under ChatGPT (API)

The new key is consistent with existing naming and will surface correctly in the ChatGPT (API) group via ModelGroups. No side effects detected.

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253-253: Confirm gpt-5-chat-latest model ID & Chat Completions support — OK

Verified via OpenAI announcement/docs: the model ID is exactly "gpt-5-chat-latest" and GPT‑5 chat models are supported on the Chat Completions API (POST /v1/chat/completions) including streaming. (Live API check in the sandbox failed because OPENAI_API_KEY wasn't provided, but the official docs confirm compatibility.)

• File: src/config/index.mjs — line 253
  • Entry (keep as-is): chatgptApi5Latest: { value: 'gpt-5-chat-latest', desc: 'ChatGPT (ChatGPT-5 latest)' }

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[Copilot]

Pull Request Overview

This PR adds support for OpenAI's new GPT-5 chat model by introducing the gpt-5-chat-latest non-reasoning model to the application's configuration.

• Adds chatgptApi5Latest to the list of available ChatGPT API model keys
• Defines the model configuration with value gpt-5-chat-latest and description ChatGPT (ChatGPT-5 latest)

---

_{Tip: Customize your code reviews with copilot-instructions.md. Create the file or learn how to get started.}

[gemini-code-assist]

Summary of Changes

Hello @PeterDaveHello, I'm Gemini Code Assist¹! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request introduces support for OpenAI's gpt-5-chat-latest model by updating the application's configuration. This change allows the system to recognize and utilize the new model for various operations, expanding the range of available AI capabilities.

Highlights

• New Model Integration: The gpt-5-chat-latest model from OpenAI has been integrated into the application's configuration.
• Configuration Update: The src/config/index.mjs file was updated to include the new model key chatgptApi5Latest in the chatgptApiModelKeys array and define its value and desc within the Models object.

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[qodo-merge-pro]

PR Reviewer Guide 🔍

Here are some key observations to aid the review process:

⏱️ Estimated effort to review: 1 🔵⚪⚪⚪⚪

🧪 No relevant tests

🔒 No security concerns identified

⚡ Recommended focus areas for review Naming Consistency Verify that the new key chatgptApi5Latest aligns with existing naming conventions and is referenced correctly wherever chatgptApiModelKeys and Models keys are consumed to avoid mismatches. 'chatgptApi5Latest', 'chatgptApi4oMini', Model Identifier Confirm the value string gpt-5-chat-latest matches the exact OpenAI model name used by your API client and SDK versions to prevent runtime errors. chatgptApi5Latest: { value: 'gpt-5-chat-latest', desc: 'ChatGPT (ChatGPT-5 latest)' },

[qodo-merge-pro]

PR Code Suggestions ✨

Explore these optional code suggestions:

Category	Suggestion	Impact
General	Ensure downstream handling covers new key Ensure the new key is also handled wherever this keys array is iterated (e.g., selectors, fallbacks) to avoid runtime "unknown model" errors. If other code relies on a whitelist, adding this key without corresponding handling can break model resolution. src/config/index.mjs [54-56] 'chatgptApi4oLatest', +// Ensure downstream handling supports this new key 'chatgptApi5Latest', 'chatgptApi4oMini', Apply / Chat Suggestion importance[1-10]: 6 __ Why: This is a valid and important reminder to verify that adding the new model key chatgptApi5Latest does not break other parts of the application that consume this configuration.	Low
More

[gemini-code-assist]

Code Review

This pull request adds support for the new OpenAI model gpt-5-chat-latest. The changes are straightforward, adding the new model key to chatgptApiModelKeys and its configuration to the Models object. I've found a minor inconsistency in the model description string, which I've commented on for improved code consistency.

[gemini-code-assist]

For consistency with other model descriptions in this file, it would be better to use GPT-5 instead of ChatGPT-5 inside the description string. Most other models use the GPT- prefix in their descriptions (e.g., ChatGPT (GPT-4-8k), ChatGPT (GPT-3.5-turbo)). While chatgptApi4oLatest has a similar format, standardizing new entries will improve maintainability.

  chatgptApi5Latest: { value: 'gpt-5-chat-latest', desc: 'ChatGPT (GPT-5 latest)' },