Gpt-codexClosed Weights

OpenAI GPT-5 Chat Latest

gpt-5-chat-latest

Best Input Price

$1.25 / 1M

Chat-tuned GPT model for conversational assistance, writing, and tool workflows

Context Window

128,000 tokens

Reasoning

Tool Calling

Supported

Released

2024-09-30

Inference Providers (1)

Provider	Model ID	Context	Input / 1M	Output / 1M	Action
Helicone	gpt-5-chat-latest	128,000	$1.25	$10.00	Docs ↗