OpenAI: GPT-5.3 Chat
128k context
Lowest Price
$1.75
per 1M tokens
Providers
1
Available
Context
128k
tokens
Price Comparison
| Provider | Input / Output | Latency | Status | |
|---|---|---|---|---|
| OpenRouterLowest | $1.75/$14.00 | ... | Verified |
About This Model
GPT-5.3 Chat is an update to ChatGPT's most-used model that makes everyday conversations smoother, more useful, and more directly helpful. It delivers more accurate answers with better contextualization and significantly reduces unnecessary refusals, caveats, and overly cautious phrasing that can in...
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