OpenAI: GPT Chat Latest model ID, context window & pricing
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Quick facts
Model ID openai/gpt-chat-latest
Source Kilo Gateway
Context Window 400000
Pricing $5.00 input / $30.00 output per 1M tokens
Capabilities tool calling, reasoning, structured output
Model overview
OpenAI: GPT Chat Latest is an AI model from Kilo Gateway with 400000 token context window and image, pdf, text input support.
Published pricing is $5.00 input and $30.00 output per 1M tokens.
- Workloads that use image, pdf, text inputs with text outputs.
- Agent and tool workflows that need function calling.
- Reasoning-heavy prompts where stepwise problem solving matters.
Model ID openai/gpt-chat-latest
Provider Kilo Gateway
Family -
Status -
Knowledge Cutoff -
Release Date 2026-05-05
Input Modalities image, pdf, text
Output Modalities text
Context Window 400000
Input Limit -
Output Limit 128000
Tool Calling Yes
Reasoning Yes
Structured Output Yes
Temperature Control No
Open Weights No
Input Cost / 1M tokens $5.00
Output Cost / 1M tokens $30.00
Reasoning Cost / 1M tokens -
Cache Read Cost / 1M tokens $0.50
Cache Write Cost / 1M tokens -