Model Detail

OpenAI: GPT-5.3 Chat is a multimodal model released by OpenAI. And supports text+image+file->text inputs.

OpenAI: GPT-5.3 Chat reports a Chatbot Arena ELO of 1,449 across 32,980 votes. Other benchmark slots are still empty in our dataset, so this single figure is best read as a partial picture rather than a full evaluation.

OpenAI: GPT-5.3 Chat is priced at $1.75/M input tokens and $14/M output tokens. Operationally the model offers a 112K-token context window, which matters when sizing it for prompt-heavy or latency-sensitive workloads. Pricing in this range is the working middle of the API market — neither the cheapest nor the most expensive option per token, so cost-fit is usually a function of how much output you generate.

OpenAI: GPT-5.3 Chat is published on Hugging Face but our pipeline has not yet captured architecture, license, or parameter-count metadata for this entry. The data is refreshed daily, so these fields typically populate within 24–48 hours of release.

OpenAI: GPT-5.3 Chat is best fit for mixed text-and-image reasoning tasks such as document understanding. Treat this as a starting matrix rather than a benchmark verdict — the right deployment usually depends on the specific evaluation suite that mirrors your workload.