OpenAI: GPT-5.4 Image 2 (openai/gpt-5.4-image-2) is a chat model from openrouter with a 272K-token context window; capabilities reasoning, vision; input image, pdf, text; output image, text.
272KContext
128KMax output
$8$ / 1M in
Pricing
Input
$8 / 1M tokens
Output
$15 / 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.