The Tech Gazette · GPT-6

Tutorial: Benchmarking GPT-6 Astra vs Claude Fable 5.1 vs GPT-5.6 Sol using W&B Weave

CoreWeave — Tue, 13 Oct 2026 14:47:00 GMT

CoreWeave — Learn how to benchmark GPT-6 Astra, Claude Fable 5.1, and GPT-5.6 Sol with Weave, comparing model quality, latency, cost, and performance across practical evaluation tasks.

[AINews] Claude Haiku 5.5 — better than GPT-6 Luna at the same pricing

swyx (Latent Space) — Thu, 08 Oct 2026 07:27:00 GMT

swyx (Latent Space) — yay small models

Introducing GPT-6 in ChatGPT with Intelligent UI

OpenAI · YouTube — Wed, 07 Oct 2026 21:55:00 GMT

OpenAI · YouTube — ChatGPT just got a lot more visual—introducing Intelligent UI. Intelligent UI allows ChatGPT to answer quickly with fully interactive user interfaces that make everyday answers more visual. It makes learning complex topi…

GPT-6 and Intelligent UI for everyone

OpenAI — Wed, 07 Oct 2026 00:00:00 GMT

OpenAI — GPT‑6 is rolling out globally in ChatGPT with Intelligent UI, delivering faster responses with visuals and interactive experiences you can explore and use directly.

New model: OpenAI: GPT-6 Luna Decisions

OpenRouter — Tue, 06 Oct 2026 21:19:00 GMT

OpenRouter — GPT-6 Luna Decisions is [GPT-6 Luna](/openai/gpt-6-luna) served through OpenAI's Decisions API. Instead of generating text, it reads the content passed as `state` (text, JSON, or images) and returns typed, probabilistic.…

Released the Decisions API in beta with gpt-6-luna.

OpenAI API Changelog — Tue, 06 Oct 2026 12:00:00 GMT

OpenAI API Changelog — Feature · gpt-6-luna · v1/decisions. Released the Decisions API in beta with gpt-6-luna. Turn text and images into typed answers 10x faster than the Responses API.

A model guide for the GPT-6 family

OpenAI — Fri, 02 Oct 2026 16:15:00 GMT

OpenAI — Learn how startups can choose GPT-6 models, tune reasoning effort, improve prompts and skills, coordinate tools, and prepare workflows for production.

How NVIDIA GPUs Help Accelerate OpenAI’s GPT-6 Astra Ultrafast

NVIDIA — Thu, 01 Oct 2026 23:44:00 GMT

NVIDIA — GPT-6 Astra Ultrafast, running on NVIDIA Blackwell GPUs, is available now in the OpenAI API and to eligible ChatGPT Work and Codex users. Accelerated by inference optimizations through OpenAI’s models that tap into the c…

OpenAI GPT-6 Astra now supports UltraFast mode on Amazon Bedrock

What's New with AWS — Wed, 30 Sep 2026 19:00:00 GMT

What's New with AWS — Today, AWS announces the availability of UltraFast mode for GPT-6 Astra from OpenAI on Amazon Bedrock. Ultrafast is a premium speed tier for GPT-6 Astra built for workloads where speed matters most. According to Op…

New AISI Report Details How GPT-6 Astra Turned CTF Challenges Into Supply Chain Attacks

Socket — Wed, 30 Sep 2026 04:50:00 GMT

Socket — GPT-6 Astra tried to plant malicious code in simulated open source projects using fake GitHub accounts and deceptive PRs during an assigned CTF challenge.

Released GPT-6.1 Sol (gpt-6.1-sol) for complex coding and professional work at a lower cost than GPT-6 Astra.

OpenAI API Changelog — Tue, 29 Sep 2026 12:00:00 GMT

OpenAI API Changelog — Feature · gpt-6.1-sol · v1/responses · v1/chat/completions. Released GPT-6.1 Sol (gpt-6.1-sol) for complex coding and professional work at a lower cost than GPT-6 Astra. Standard pricing per 1M tokens for prompts with up…

Added Ultrafast mode for GPT-6 Astra in the Responses API.

OpenAI API Changelog — Tue, 29 Sep 2026 12:00:00 GMT

OpenAI API Changelog — Feature · gpt-6-astra · v1/responses. Added Ultrafast mode for GPT-6 Astra in the Responses API. Use gpt-6-astra with service_tier: "ultrafast" to reduce the time between generated output tokens. It is available to API c…

GPT-6 Sol and Luna on Snowflake Cortex AI

Snowflake — Mon, 28 Sep 2026 18:13:00 GMT

Snowflake — GPT-6 Sol and Luna are now in public preview through Cortex AI Functions and Cortex Inference, and coming soon to Snowflake CoCo, Snowflake CoWork, and Cortex Agents.

GPT-6 Astra in practice: Turning ideas into projects

OpenAI · YouTube — Mon, 28 Sep 2026 18:05:00 GMT

OpenAI · YouTube — See what members of the OpenAI Developer Experience team are building with Astra, from a YouTube thumbnail generator and visual learning tools to music workflows, a hardware prototype, and a tactical RPG. The team shares…

AWS Weekly Roundup: GPT-6 Sol and Luna, Claude Opus 5.5 on Amazon Bedrock, Strands harness, and more (September 28, 2026)

AWS News — Mon, 28 Sep 2026 16:14:00 GMT

AWS News — If there’s one theme that defined last week, it’s choice. The frontier models keep arriving, and the interesting question is no longer just “how smart is it?” but “which model fits this step, at this cost, at this latenc…

Basis completes a tax workbook 2x faster with GPT-6 Astra

OpenAI — Mon, 28 Sep 2026 00:00:00 GMT

OpenAI — GPT-6 Astra completed a 50-tab tax workbook twice as fast as GPT-5.6 Sol, and its stronger understanding of user intent gives Basis more confidence in real-world use.

Fixed a bug in image encoding that degraded image understanding in GPT-6 Sol and GPT-6 Luna.

OpenAI API Changelog — Fri, 25 Sep 2026 12:00:00 GMT

OpenAI API Changelog — Fix · gpt-6-sol · gpt-6-luna. Fixed a bug in image encoding that degraded image understanding in GPT-6 Sol and GPT-6 Luna. This update improves results on visual tasks in the API and Codex, including computer use. If you…

Harvey turns legal context into stronger drafts with GPT-6 Astra

OpenAI — Wed, 23 Sep 2026 12:00:00 GMT

OpenAI — GPT-6 Astra produces more structured, context-aware legal documents, freeing lawyers to focus on strategy.

Airbnb widens access to GPT-6 Astra and OpenAI frontier models

OpenAI — Wed, 23 Sep 2026 01:00:00 GMT

OpenAI — Learn how Airbnb is expanding access to GPT-6 Astra and OpenAI frontier models to help engineering teams solve bugs, design systems, and ship faster.

Claude Opus 5.5, GPT-6 Sol, GPT-6 Luna, and a new price war

Simon Willison — Tue, 22 Sep 2026 23:46:00 GMT

Simon Willison — Yesterday was Grok 4.7 ( pelicans ) and MiMo v2.6 Flash/Pro ( more pelicans ). Today Anthropic released Claude Opus 5.5, and around an hour later OpenAI released GPT-6 Sol and GPT-6 Luna. It's going to take a while to ge…

Better prompt caching for GPT-6

OpenAI — Tue, 22 Sep 2026 21:00:00 GMT

OpenAI — Learn how GPT-6 improves prompt caching with higher cache hit rates, new diagnostics, explicit breakpoints, and controls that reduce latency and costs.

GPT-6 Astra, Sol, and Luna: For production agents in Microsoft Foundry

Microsoft Azure — Tue, 22 Sep 2026 18:30:00 GMT

Microsoft Azure — Explore GPT-6 Astra, Sol, and GPT-6 Luna in Microsoft Foundry, with scalable model options for production AI agents, complex workflows, and high-volume tasks. The post GPT-6 Astra, Sol, and Luna: For production agents in…

New model: OpenAI: GPT-6 Luna

OpenRouter — Tue, 22 Sep 2026 18:13:00 GMT

OpenRouter — GPT-6 Luna is the fast, cost-efficient model in OpenAI's GPT-6 series, positioned below GPT-6 Sol. It is suited for high-volume and latency-sensitive workloads such as chat, classification, and lightweight agentic...

New model: OpenAI: GPT-6 Luna Pro

OpenRouter — Tue, 22 Sep 2026 18:13:00 GMT

OpenRouter — GPT-6 Luna Pro is the same underlying model as [GPT-6 Luna](https://openrouter.ai/openai/gpt-6-luna), served with `reasoning.mode` set to `pro` for higher-quality responses on complex tasks. **Cost note:** pro mode spend…

New model: OpenAI: GPT-6 Sol Pro

OpenRouter — Tue, 22 Sep 2026 18:13:00 GMT

OpenRouter — GPT-6 Sol Pro is the same underlying model as [GPT-6 Sol](https://openrouter.ai/openai/gpt-6-sol), served with `reasoning.mode` set to `pro` for higher-quality responses on complex tasks. **Cost note:** pro mode spends f…

New model: OpenAI: GPT-6 Sol

OpenRouter — Tue, 22 Sep 2026 18:12:00 GMT

OpenRouter — GPT-6 Sol is the cost-efficient high-end model in OpenAI's GPT-6 series, positioned below the flagship GPT-6 Astra and above the fast GPT-6 Luna tier. It is suited for demanding professional...

Bring more intelligence to everyday work with GPT-6 Sol and GPT-6 Luna on Amazon Bedrock

AWS Machine Learning — Tue, 22 Sep 2026 18:10:00 GMT

AWS Machine Learning — GPT-6 Sol and GPT-6 Luna are now generally available on Amazon Bedrock, giving you more options to match intelligence and efficiency to each workload.

OpenAI GPT-6 Sol and GPT-6 Luna are now generally available on Amazon Bedrock

What's New with AWS — Tue, 22 Sep 2026 18:09:00 GMT

What's New with AWS — Today, AWS announces the general availability of GPT-6 Sol and GPT-6 Luna from OpenAI on Amazon Bedrock. Expanding the GPT-6 family alongside Astra, these two models give teams more ways to balance intelligence, speed, a…

Introducing GPT-6 Sol and Luna

OpenAI — Tue, 22 Sep 2026 18:00:00 GMT

OpenAI — Meet GPT-6 Sol and Luna, two models that bring frontier intelligence to everyday work with different balances of capability and cost.

OpenAI’s GPT-6 Sol and GPT-6 Luna now available

GitHub Changelog — Tue, 22 Sep 2026 17:00:00 GMT

GitHub Changelog — OpenAI’s GPT-6 family is expanding in GitHub Copilot with two additional models: GPT-6 Sol, and GPT-6 Luna. Joining the previously released GPT-6 Astra, these new options let you select the… The post OpenAI’s GPT-6 Sol a…

Released GPT-6 Sol (gpt-6-sol) and GPT-6 Luna (gpt-6-luna).

OpenAI API Changelog — Tue, 22 Sep 2026 12:00:00 GMT

OpenAI API Changelog — Feature · gpt-6-sol · gpt-6-luna · v1/responses · v1/chat/completions. Released GPT-6 Sol (gpt-6-sol) and GPT-6 Luna (gpt-6-luna). These reasoning models accept text and image inputs and generate text through the Respons…

GPT-6 Sol and Luna now available on AI Gateway

Vercel — Tue, 22 Sep 2026 00:00:00 GMT

Vercel — GPT-6 Sol and GPT-6 Luna from OpenAI are now available on AI Gateway. Both models bring GPT-6 improvements in professional work, coding, computer use, factuality, and communication at a lower price than GPT-6 Astra. GPT-…

GPT-6 Sol and GPT-6 Luna are now available in Devin

Windsurf — Tue, 22 Sep 2026 00:00:00 GMT

Windsurf — OpenAI released GPT-6 Sol and GPT-6 Luna. Both are live now in Devin Desktop and Devin CLI. On FrontierCode 1.1, Sol matches GPT-5.6 Sol at 61% lower cost per task, and Luna beats GPT-5.6 Luna at a quarter of the cost, m…

GPT-6 Sol and GPT-6 Luna now available in AI Gateway and Agent Runners

Netlify — Tue, 22 Sep 2026 00:00:00 GMT

Netlify — OpenAI’s GPT-6 Sol and GPT-6 Luna models are now available through Netlify’s AI Gateway and Agent Runners with zero configuration required. Use the OpenAI SDK directly in your Netlify Functions without managing API keys…

Figma Gave GPT-6 Astra a Moonshot. Here's what happened.

OpenAI · YouTube — Mon, 21 Sep 2026 19:25:00 GMT

OpenAI · YouTube — John gave GPT-6 Astra a moonshot: design the flight-control experience for a new personal aircraft. The gap between generating an interface and designing a system is massive, and AI models have always fallen short. Until…

One Prompt. A Feature Built and Tested. | Ramp × GPT-6 Astra

OpenAI · YouTube — Mon, 21 Sep 2026 19:22:00 GMT

OpenAI · YouTube — Veeral gave GPT-6 Astra a one-line feature request: add routing controls for individual API keys. Astra found the right settings, made the changes, and used computer use to check its own work. It verified the mobile expe…

Higgsfield AI ships new video features in a day with GPT-6 Astra

OpenAI — Mon, 21 Sep 2026 12:00:00 GMT

OpenAI — With GPT-6 Astra, Higgsfield AI makes video ad creation easier for small businesses and brings new creative tools to market faster.

GPT-6 Astra leads on math benchmarks, but not on software engineering

Epoch AI — Tue, 15 Sep 2026 12:00:00 GMT

Epoch AI — OpenAI's GPT-6 Astra tops the Epoch Capabilities Index (ECI) with a score of 166, ahead of Claude Fable 5.1 at 164 and GPT-5.6 Sol at 162. Its Math-ECI of 170 sets a new record, but on software engineering benchmarks its…

Generating running routes with GPT-6 Astra and ChatGPT Work

Simon Willison — Sat, 12 Sep 2026 23:56:00 GMT

Simon Willison — Here's a neat thing I had ChatGPT Work with GPT-6 Astra (Max) do this morning: I live at . Figure out 5K and 10K running routes from me that loop from my house. Use OSM data. It worked for 27 minutes and prod…