Story
Claude Opus 4.7 Model Card
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1 website
1 discussion
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Overview
Claude Opus 4.7 is a language model developed by Anthropic, featuring improvements in safety and alignment. The model card provides detailed information on performance metrics, training data, and usage guidelines.
Summary from anthropic.com.
Reports
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anthropic.com
Claude Opus 4.7 Model Card
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Community reactions
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Hacker News · anthropic.com
Hacker News discussion ↗
Historical count: 5 · 5 saved in sample · Historical sample
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Based on 5 sampled comments from this thread. Analyzed 2026-04-16.
- Praise: The transparency regarding Opus 4.7's performance degradation in long-context retrieval is appreciated, as it allows users to adjust their expectations and usage strategies accordingly.
- Praise: Users value the clear communication about subscription plans, which helps them understand the implications of model performance changes on their costs.
- Concern: Opus 4.7 is significantly worse at long-context retrieval compared to its predecessor, raising concerns about the trade-offs made in model performance.
- Concern: There are worries that the model's capabilities could inadvertently assist in the creation of harmful substances, highlighting serious ethical and safety concerns.