GPT Chat Latest points to OpenAI's stable API alias `chat-latest` that always resolves to the latest Instant chat model used in ChatGPT. As OpenAI rolls out new Instant model updates...
Specifications
| Provider | OpenAI |
|---|---|
| Context window | 400,000 tokens (400K) |
| Input price | $5 / 1M tokens |
| Output price | $30 / 1M tokens |
| Input modalities | text, image, file |
| Output modalities | text |
| Model ID | openai/gpt-chat-latest |
Pricing is per 1M tokens, indicative pricing via OpenRouter (updated 2026-08-22); a provider's own list price may differ.
Frequently asked questions
How much does GPT Chat Latest cost?
Indicative pricing (via OpenRouter, updated 2026-08-22) is $5 per 1M input tokens and $30 per 1M output tokens. A provider's own list price may differ. On Vincony, GPT Chat Latest is available on credit-based pricing alongside 800+ other models.
What is GPT Chat Latest's context window?
GPT Chat Latest supports a context window of up to 400,000 tokens (400K), which is how much text it can consider at once.
Who makes GPT Chat Latest?
GPT Chat Latest is built by OpenAI. You can access it — and compare it against other providers' models — through Vincony's multi-model platform.
How do I use GPT Chat Latest?
You can use GPT Chat Latest directly through OpenAI, or via Vincony, which aggregates 800+ models (including GPT Chat Latest) into one interface with side-by-side comparison and credit-based pricing.