OpenAI GPT-5 Chat Latest API
About
Integrate multimodal vision capabilities using OpenAI GPT-5 Chat Latest, designed to process both text and images seamlessly. This model delivers cost-effective pricing at $1.25/1M input and $10.00/1M output tokens, native tool calling support. Access OpenAI GPT-5 Chat Latest via the Helicone API with up to 16K output tokens.
Capabilities
Input Modalities
textimage
Output Modalities
text
Reasoning
No
Structured Output
No
Tool Use
Yes
WeightsClosed
Temperature
Fixed
Attachment
Not Supported
Limits
Context Window
128K
Tokens
Input Limit
128K
Tokens
Max Output
16K
Tokens
Pricing
Standard (per 1M tokens)
Input
$1.25
Output
$10.00
Caching (per 1M tokens)
Read
$0.13
Frequently Asked Questions
OpenAI GPT-5 Chat Latest by Helicone costs $1.25 per 1M input tokens and $10.00 per 1M output tokens. Cached reads cost $0.13 per 1M tokens.
Model Details
ID
gpt-5-chat-latest
Provider
HeliconeFamily
gpt-codex
Release Date
Sep 30, 2024
Knowledge Cutoff
Sep 1, 2024
API Integration
NPM Package
@ai-sdk/openai-compatible
Environment Variables
HELICONE_API_KEY
API Base URL
https://ai-gateway.helicone.ai/v1