OpenAI: GPT Chat Latest

openai/gpt-chat-latest

CHAT Frontier tier Multimodal Proprietary (API-only)

OpenAI: GPT Chat Latest (openai/gpt-chat-latest) is a chat model from openrouter with a 400K-token context window; proprietary (API-only); capabilities tools, vision; input image, pdf, text; output text.

400KContext

128KMax output

$5$ / 1M in

Pricing

Input: $5 / 1M tokens
Output: $30 / 1M tokens
Currency: USD
Note: Indicative US list price — verify with the vendor.

Indicative US list price — a reference only, verify with the vendor. Source: openrouter. Last verified 2026-07-24.

Specifications

Context window: 400,000 tokens (400K)
Max output: 128,000 tokens
Weights: Proprietary (API-only)
Input modalities: image pdf text
Output modalities: text

Capabilities

tools vision

Provenance

models-devopenrouter-api

Last verified: 2026-10-30

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