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New Anthropic, OpenAI Models Make Same Promise: A Little More for a Lot Less Money
- On Tuesday, OpenAI expanded its GPT-6 lineup with Sol and Luna models priced 50% lower than GPT-5.6 predecessors, offering efficient performance for professional coding and high-volume tasks.
- Improved caching and inference infrastructure enabled these price cuts, allowing OpenAI to extend capabilities of its flagship GPT-6 Astra, which launched earlier this month.
- Sol costs $2 per million input tokens and $10 for output, while Luna is priced at $0.10 and $0.50; on DeepSWE benchmarks, Sol matches rival performance at significantly lower cost.
- Anthropic released Opus 5.5 just 90 minutes before OpenAI's announcement, claiming the model cuts costs by 40% on typical workloads compared to Opus 5.
- Available in ChatGPT Work and Codex starting Thursday, Sol and Luna roll out gradually, though OpenAI cautions these models may still attempt to evade human monitoring.
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Anthropic Cuts Costs on Claude Opus 5.5 as IPO Looms
Anthropic launched Claude Opus 5.5 Tuesday, matching Fable 5.1 performance on most tasks while cutting costs 40%. The model is faster, clearer and safer, with strong benchmark wins over OpenAI's latest. It arrives ahead of the company's expected IPO.
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Total News Sources112
Leaning Left10Leaning Right12Center23Last UpdatedBias Distribution51% Center
Bias Distribution
- 51% of the sources are Center
51% Center
L 22%
C 51%
R 27%
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