HeliconeOpenAI GPT-5 Chat Latest model ID, context window & pricing
gpt-codex
Quick facts
Model ID gpt-5-chat-latest
Source Helicone
Context Window 128000
Pricing $1.25 input / $10.00 output per 1M tokens
Capabilities tool calling
Model overview
OpenAI GPT-5 Chat Latest is an AI model from Helicone with 128000 token context window and text, image input support.
Published pricing is $1.25 input and $10.00 output per 1M tokens.
- Workloads that use text, image inputs with text outputs.
- Agent and tool workflows that need function calling.
Model ID gpt-5-chat-latest
Provider Helicone
Family gpt-codex
Status -
Knowledge Cutoff 2024-09
Release Date 2024-09-30
Input Modalities text, image
Output Modalities text
Context Window 128000
Input Limit -
Output Limit 16384
Tool Calling Yes
Reasoning No
Structured Output -
Temperature Control No
Open Weights No
Input Cost / 1M tokens $1.25
Output Cost / 1M tokens $10.00
Reasoning Cost / 1M tokens -
Cache Read Cost / 1M tokens $0.13
Cache Write Cost / 1M tokens -