MINOR · GPT · QUESTION 31

GPT took 2 minutes to answer a question about which JavaScript framework to start with, against its usual 11 seconds.

GPTSep 13

Which JavaScript framework should I start a new project with today?

11 secondsto answer. From Sep 10 to 13 it took between 6.9 and 18 seconds.

Default choice: Next.js with TypeScript if you’re building a typical production web app and want SSR, routing, APIs, authentication integrations, SEO, and a large ecosystem.Choose differently when the project suggests…

Full answer

GPTSep 14

Which JavaScript framework should I start a new project with today?

2 minutesto answer, about 10.8 times its usual 11 seconds.

With no other context, start with TypeScript + React.Choose the setup based on the project:Next.js — best general default for a production web app needing routing, server rendering…

Full answer

Why it’s minor

Response time is how long an answer takes to arrive, and it rises and falls with the network and how busy the provider is. So an unusual time is worth a look but says little about the model itself.

The full answers

Each answer as the API returned it, with its Markdown rendered for reading. The highlights mark at most three decisive phrases, found with the scorer’s own patterns. Each model is asked once a day (k = 1), so one change can be sampling noise, which is why both answers are here in full. How scoring works.

Asked verbatim · Question 31

Which JavaScript framework should I start a new project with today?

SEP 13beforePermalink

Default choice: Next.js with TypeScript if you’re building a typical production web app and want SSR, routing, APIs, authentication integrations, SEO, and a large ecosystem.

Choose differently when the project suggests it:

Project type	Recommended choice
Client-only SPA or internal dashboard	React + Vite
Full-stack React application	Next.js
Content-heavy site, blog, or documentation	Astro
Simpler, highly productive full-stack development	SvelteKit
Team prefers Vue	Nuxt
Large enterprise app with strong conventions	Angular

My practical rule:

•No special constraints: Next.js + TypeScript
•No server rendering needed: React + Vite + TypeScript
•Mostly content: Astro

Prefer the framework your team already knows unless it clearly conflicts with deployment, rendering, or maintenance requirements.

SEP 14afterPermalink

With no other context, start with TypeScript + React.

Choose the setup based on the project:

•Next.js — best general default for a production web app needing routing, server rendering, SEO, authentication, or backend endpoints.
•React + Vite — better for a client-side SPA, internal dashboard, or app with a separate backend.
•Vue + Nuxt — choose if you value a gentler learning curve and cohesive developer experience.
•SvelteKit — excellent for small teams prioritizing simplicity and performance, with a smaller ecosystem.
•Angular — strongest fit for large enterprise teams wanting strict conventions and an all-in-one framework.

My practical default:

Public/full-stack product: Next.js + TypeScript
Client-only application: React + Vite + TypeScript

If you describe the project—public site vs dashboard, team size, SEO needs, and backend—I can narrow it to one choice.

Exact recordShowEach response verbatim, unrendered, with line numbers and its sha256

Before baseline

2026-09-13 permalink

Scored: answered
Received: 2026-09-13 09:14:54 UTC
Run: 20260913T090021Z-a7390a
Served by: OpenAI · HTTP 200 · finish stop
Size: 909 characters · 549 tokens out incl. hidden reasoning · 11.4 s

**Default choice:** **Next.js with TypeScript** if you’re building a typical production web app and want SSR, routing, APIs, authentication integrations, SEO, and a large ecosystem.
Choose differently when the project suggests it:
| Project type | Recommended choice |
|---|---|
| Client-only SPA or internal dashboard | **React + Vite** |
| Full-stack React application | **Next.js** |
| Content-heavy site, blog, or documentation | **Astro** |
| Simpler, highly productive full-stack development | **SvelteKit** |
| Team prefers Vue | **Nuxt** |
| Large enterprise app with strong conventions | **Angular** |
My practical rule:
- **No special constraints:** Next.js + TypeScript  
- **No server rendering needed:** React + Vite + TypeScript  
- **Mostly content:** Astro  
Prefer the framework your team already knows unless it clearly conflicts with deployment, rendering, or maintenance requirements.

End of response · 20 lines · 909 characters · sha256 013caaed50b128e0835c7d9dce631244b2b08ded378e6c39ceffeae6b27fb03a

After this run

2026-09-14 permalink

Scored: answered
Received: 2026-09-14 09:26:56 UTC
Run: 20260914T090022Z-e98262
Served by: OpenAI · HTTP 200 · finish stop
Size: 919 characters · 385 tokens out incl. hidden reasoning · 116.2 s

**With no other context, start with TypeScript + React.**
Choose the setup based on the project:
- **Next.js** — best general default for a production web app needing routing, server rendering, SEO, authentication, or backend endpoints.
- **React + Vite** — better for a client-side SPA, internal dashboard, or app with a separate backend.
- **Vue + Nuxt** — choose if you value a gentler learning curve and cohesive developer experience.
- **SvelteKit** — excellent for small teams prioritizing simplicity and performance, with a smaller ecosystem.
- **Angular** — strongest fit for large enterprise teams wanting strict conventions and an all-in-one framework.
My practical default:
```text
Public/full-stack product: Next.js + TypeScript
Client-only application: React + Vite + TypeScript
```
If you describe the project—public site vs dashboard, team size, SEO needs, and backend—I can narrow it to one choice.

End of response · 18 lines · 919 characters · sha256 2b20c2e1046dccd3fdb41aaaeecb1087883f7a3e0654510d8c8c0e1bbc45545c

Record detailsShowModel version, runs, baseline, triage, permalink, event ID

Model: openai/gpt-5.6-sol
pinned openai/gpt-5.6-sol-20260709; alias resolved to openai/gpt-5.6-sol-20260709 at 2026-09-14 09:00:21 UTC (matches the pin)
Prompt: Question 31: P26 (recommendation)
Why this question: Tools for building websites change fast, so the answer shows how current a model’s knowledge is.
Change: 116,249 ms against a baseline of 10,760 ms (10.8×; z = 6.17, σ = 0.386 in log units, D34 n=4)
Baseline: 4 prior days with data; 4 matched the baseline value (2026-09-10, 2026-09-11, 2026-09-12, 2026-09-13)
Responses: before 2026-09-13 09:14:54 UTC, run 20260913T090021Z-a7390a; after 2026-09-14 09:26:56 UTC, run 20260914T090022Z-e98262
Detected: 2026-09-14 · run 20260914T090022Z-e98262, started 2026-09-14 09:00:22 UTC · scorer v1 · severity rules r2
Permalink: https://modeldrift.watch/e/2026-09-14/P26/openai/gpt-5.6-sol/anomaly/latency_ms/
Event ID: 2026-09-14:P26:openai/gpt-5.6-sol:anomaly:latency_ms

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