GPT Chat Latest
OpenAI GPT Chat Latest β pricing, 400k context window, API cost calculator and alternatives.
By OpenAI
Specs
- Provider
- OpenAI
- Slug
- openai/gpt-chat-latest
- Capabilities
- vision, tools, json_mode
Pricing freshness
- Tier
- standard
- Currency
- USD
- As of
- 2026-05-08 17:08 UTC
Pricing history
Tracking GPT Chat Latest pricing since 2026-05-08. We'll plot the chart here once it changes.
Quickstart β call GPT Chat Latest from your app
curl https://api.openai.com/v1/chat/completions \
-H "Content-Type: application/json" \
-H "Authorization: Bearer $OPENAI_API_KEY" \
-d '{
"model": "gpt-chat-latest",
"messages": [{"role": "user", "content": "Hello!"}]
}'
Official docs: https://platform.openai.com/docs/api-reference/chat
# pip install openai
from openai import OpenAI
client = OpenAI(
base_url="https://api.openai.com/v1",
api_key=os.environ["OPENAI_API_KEY"],
)
resp = client.chat.completions.create(
model="gpt-chat-latest",
messages=[{"role": "user", "content": "Hello!"}],
)
print(resp.choices[0].message.content)
Official docs: https://platform.openai.com/docs/api-reference/chat
// npm install openai
import OpenAI from "openai";
const client = new OpenAI({
baseURL: "https://api.openai.com/v1",
apiKey: process.env.OPENAI_API_KEY,
});
const resp = await client.chat.completions.create({
model: "gpt-chat-latest",
messages: [{ role: "user", content: "Hello!" }],
});
console.log(resp.choices[0].message.content);
Official docs: https://platform.openai.com/docs/api-reference/chat
Related models
Similar capabilities, context window, and price tier β drawn from across the catalog so you can compare alternatives in one click.
Frequently asked questions
What is GPT Chat Latest?
GPT Chat Latest is a large language model API from OpenAI with a 400k-token context window. It costs $5 per 1M input tokens and $30 per 1M output tokens.
How much does GPT Chat Latest cost?
GPT Chat Latest is priced at $5 per 1M input tokens and $30 per 1M output tokens via the OpenAI API. A 50/50 input/output workload of 1M total tokens costs about $17.5.
What is the context window of GPT Chat Latest?
GPT Chat Latest supports up to 400k tokens of context per request β roughly 800 pages of English text or 50000 lines of code at a typical density.
Does GPT Chat Latest support vision, tool use, or JSON mode?
GPT Chat Latest supports vision, tool/function calling, and structured JSON mode.
Who makes GPT Chat Latest?
GPT Chat Latest is built and operated by OpenAI. Pricing, context window, and capabilities on this page are refreshed nightly from OpenAI's public catalog.
Can I self-host GPT Chat Latest?
GPT Chat Latest is API-only β its weights are not publicly distributed by OpenAI, so it cannot be self-hosted today.