OpenAI Introduces Better Prompt Caching for GPT-6
OpenAI announced improved prompt caching for GPT-6 on September 22, 2026, reducing response times and offering up to 90% discounts on cached input tokens.
Model Release
576 articles
New AI models as they ship — large language models, multimodal systems, and open-weight releases. Capabilities, context windows, pricing, and availability, summarized so you can compare what is actually new.
LATEST NEWS
-
-
Xiaomi's Affordable Flagship AI Leads Open Models
Xiaomi's MiMo-V2.6-Pro model scores 46 on the Intelligence Index, outperforming rivals like Kimi K3 and Qwen while costing just $0.13 per test task.
-
Biological Computing Co. Launches Neuron-Derived AI Video Model
Biological Computing Co. and AWS announced a text-to-video model that runs five times faster and 80 percent cheaper, using a software layer inspired by lab-grown neurons.
-
AWS Launches Claude Opus 5.5 for Agentic Workloads
AWS now offers Claude Opus 5.5, Anthropic's latest model, with lower costs and enhanced efficiency for complex tasks.
-
Amazon Launches GPT-6 Sol and Luna on Bedrock for Enhanced Workflows
Amazon announced the general availability of GPT-6 Sol and Luna on Amazon Bedrock, offering improved efficiency and intelligence for everyday tasks. The models are priced significantly lower than their GPT-5.6 predecessors.
-
OpenAI Launches GPT-6 Sol and Luna for Cost-Efficient AI
OpenAI introduced GPT-6 Sol and Luna, reducing API prices by 50% compared to GPT-5.6 for professional tasks and coding.
-
Austrian Academy Unveils Apollo AI Model for Ancient Greek
The Austrian Academy of Science released Apollo, the first advanced AI model for Ancient Greek, on Wednesday, trained on 600 million historical Greek words.
-
Meta's Muse Outpaces ChatGPT in Early Mobile Adoption
Meta's Muse app has surpassed ChatGPT in U.S. and Canada downloads within 12 days, with 1.8 million versus 1.3 million, according to Apptopia.
-
xAI Launches Grok 4.7 at Bargain Prices
xAI released Grok 4.7 with pricing at $2 per million input tokens, but benchmarks show it trails behind Claude and GPT-6.
-
xAI's Grok 4.6 Now Available in Amazon Bedrock
xAI's Grok 4.6 is now available in Amazon Bedrock, offering a 500K token context window and configurable reasoning effort levels for agents and developers.
-
SpaceXAI Launches Grok 4.7, Its Most Powerful Model for Coding and Knowledge Work
SpaceXAI released Grok 4.7 on September 21, 2026, claiming it is twice as fast as comparable models at half the price.
-
Alibaba's Qwen-Image-2.1 Claims to Outperform Closed Models with 7 Billion Parameters
Alibaba's Qwen-Image-2.1, a 7-billion-parameter model, claims to outperform closed models on its own benchmark, though independent tests are pending.