# theoldllm

> A multi-model AI workspace for comparing current frontier and standard models across chat, files, web research, coding, writing, and study.

## Canonical URLs

- App: https://theoldllm.vercel.app/
- About and model overview: https://theoldllm.vercel.app/about/index.html

## Current flagship models

- OpenAI: GPT-5.6 Sol, GPT-5.6 Terra, GPT-5.6 Luna, and GPT-5.5 Thinking.
- Anthropic: Fable 5, Claude Sonnet 5, Claude Opus 4.8, and Claude Opus 4.7.
- Google: Gemini 3.5 Flash and Gemini 3.1 Pro.
- xAI: Grok 4.5 and other current Grok models.
- Research: Sonar Pro and Sonar Deep Research.
- Additional models are available from OpenAI, Anthropic, Google, Meta, xAI, DeepSeek, and other providers.

The in-app model picker is the source of truth because availability can change.

## Access

- Standard models can be used anonymously, subject to service limits.
- Designated frontier models require a signed-in account with a confirmed email.
- Frontier requests also count toward the account's overall request allowance.

## Core capabilities

- Multi-model AI chat and fast model switching.
- Supported file and image analysis.
- Web search and deep-research modes.
- Flashcard and quiz generation.
- Writing, summarization, coding, and reasoning assistance.
- Handwriting rendering tools.
- Optional account sign-in for supported sync features.

## Notes

- Model availability and service limits may change over time.
- theoldllm is independent from the third-party model providers named in the interface.
- AI-generated output can be inaccurate and should be independently verified.