GPT Image 2.5 Sunburst and Flare are now live on CometAPI →

GPT-6 Blog

GPT-6 Astra API Tutorial: Building Production AI Agents
Sep 16, 2026
GPT-6
GPT-6-Astra

GPT-6 Astra API Tutorial: Building Production AI Agents

Build production AI agents with GPT-6 Astra using CometAPI, tool calling, computer automation, safety controls, benchmarks, and cost optimization.

What is GPT-6 Sol: Evidence, Speed Test, Specs & GPT-6 Astra Comparison
Sep 16, 2026
GPT-6

What is GPT-6 Sol: Evidence, Speed Test, Specs & GPT-6 Astra Comparison

GPT-6 Sol is the rumored everyday-performance tier in OpenAI’s GPT-6 family, positioned below the flagship GPT-6 Astra.

GPT-6 Astra Claude Code Integration & Chatbot API Guide
Sep 16, 2026
GPT-6
claude code

GPT-6 Astra Claude Code Integration & Chatbot API Guide

How to integrate GPT-6 Astra with Claude Code through an API gateway and build GPT-6 Astra chatbots using CometAPI, examples, pricing, security practices.

GPT-6 Astra Benchmarks: What the Numbers Actually Say
Sep 14, 2026
GPT-6

GPT-6 Astra Benchmarks: What the Numbers Actually Say

Analyze GPT-6 Astra benchmarks across coding, computer use, long context, ARC-AGI-3, cybersecurity, efficiency, and production cost.

How to Use GPT-6 Astra for Free
Sep 14, 2026
ChatGPT
GPT-6

How to Use GPT-6 Astra for Free

Try GPT-6 Astra with eligible CometAPI starter credits. Follow a Python API example, compare token costs, and evaluate results before adding funds.

GPT-6 Astra Price: API Pricing, Token Costs, and Cost per Task
Sep 9, 2026
GPT-6
ChatGPT

GPT-6 Astra Price: API Pricing, Token Costs, and Cost per Task

GPT-6 Astra costs $10/M input and $50/M output via OpenAI. Compare long-context, cache, its rates, real task costs, competing models, and CometAPI pricing.

How to Use GPT-6 Astra API: Complete Developer Guide
Sep 9, 2026
GPT-6
ChatGPT

How to Use GPT-6 Astra API: Complete Developer Guide

How to use the GPT-6 Astra API through CometAPI with Responses API examples, reasoning controls, image input, structured output, tools, pricing, migration.

GPT-6 Astra vs GPT-5.6 Sol: Should You Upgrade?
Sep 8, 2026
ChatGPT
OpenAI
GPT-6
GPT-5.6 Sol

GPT-6 Astra vs GPT-5.6 Sol: Should You Upgrade?

Compare GPT-6 Astra vs GPT-5.6 Sol across specs, benchmarks, workflow, long context, API pricing, cost per completed task to choose the right OpenAI model.