Anthropic and OpenAI Drop New High-Efficiency Models
Tech > Services & Software > AI Anthropic and OpenAI Drop New High-Efficiency Models The new models prioritize faster speeds and lower prices. Anthropic said its new model, Opus 5.5, matches the capabilities of Fable 5.1 but cuts the cost by nearly 40% compared to Opus 5. OpenAI’s models, GPT-6 Sol and GPT-6 Luna, are follow-up models from the previous 5.6 versions that were released back in July of this year, but are hot on the heels of ChatGPT Astra, which was released in early September.
- ▪Tech > Services & Software > AI Anthropic and OpenAI Drop New High-Efficiency Models The new models prioritize faster speeds and lower prices.
- ▪Anthropic said its new model, Opus 5.5, matches the capabilities of Fable 5.1 but cuts the cost by nearly 40% compared to Opus 5.
- ▪OpenAI’s models, GPT-6 Sol and GPT-6 Luna, are follow-up models from the previous 5.6 versions that were released back in July of this year, but are hot on the heels of ChatGPT Astra, which was released in early September.
2 outlets in our directory ran this story. All of the coverage we found sits in one bucket: centre. That one-sidedness is itself worth noticing.
- ▪ Anthropic and OpenAI Drop New High-Efficiency Models - cnet.com — Google News
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| Canonical URL | https://www.cnet.com/tech/services-and-software/anthropic-and-openai-drop-new-high-efficiency-models/ |
| Publication time | 2026-09-22T18:48:44Z |
| Retrieval time | 2026-09-22T19:03:57.353Z |
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| Cluster | wVEB1LeHOTo_ · 2 stories |
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Tech > Services & Software > AI Anthropic and OpenAI Drop New High-Efficiency Models The new models prioritize faster speeds and lower prices. Blake Stimac Reporter 2 Blake has over a decade of experience writing for the web, with a focus on mobile phones, where he covered the smartphone boom of the 2010s and the broader tech scene.… Read full bio Blake Stimac Reporter 2 Read full bio September 22, 2026, 2:48 pm ET 2 min read New models for Claude and ChatGPT are now available. alexsl/Getty Images Both OpenAI and Anthropic dropped new models on Tuesday, each highlighting enhanced speed while being cheaper overall compared to predecessors. Anthropic said its new model, Opus 5.5, matches the capabilities of Fable 5.1 but cuts the cost by nearly 40% compared to Opus 5.
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Excerpt limited to ~120 words for fair-use compliance. The full article is at CNET.
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