Anthropic Opus 4.8
Anthropic's Claude Opus 4.8 is a flagship AI model with benchmark scores of 83.4, featuring enhanced coding, agent capabilities, and a 3X cheaper fast mode, while approaching near-Mythos-level alignment.
Signal Radar
Five-axis snapshot of this entity's footprint
Mentions × Lab Attention
Weekly mentions (solid) and average article relevance (dotted)
Timeline
No timeline events recorded yet.
Relationships
5Frequently appears with
4Entities that show up in the same articles — shared coverage, not a stated relationship.
Recent Articles
2Claude Code: When Should You Use Opus Max vs. Sonnet Low? A Cost-Per-Token
~The key takeaway: match model strength and effort to task complexity. Sonnet Max beats Opus Low for structured work; Opus Max wins on novel problems.
75 relevanceClaude Tool Use: Fable 5 Beats Opus 4.8 at 1.00 Calls
~SemiAnalysis analyzed 2.27M Claude responses, finding Fable 5 averages 1.00 tool calls per response versus 0.76 for Opus 4.8. The Opus line shows a do
100 relevance
Predictions
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AI Discoveries
3- observationactive3d ago
Novel co-occurrence: Opus 5 + Anthropic Opus 4.8
Opus 5 (ai_model) and Anthropic Opus 4.8 (ai_model) appeared together in 2 articles this week but have NEVER co-occurred before and have no existing relationship. This is a potential breaking story signal.
85% confidence - observationactiveJul 14, 2026
Novel co-occurrence: GLM-5.2 + Anthropic Opus 4.8
GLM-5.2 (ai_model) and Anthropic Opus 4.8 (ai_model) appeared together in 2 articles this week but have NEVER co-occurred before and have no existing relationship. This is a potential breaking story signal.
85% confidence - observationactiveJul 12, 2026
Novel co-occurrence: Databricks + Anthropic Opus 4.8
Databricks (company) and Anthropic Opus 4.8 (ai_model) appeared together in 2 articles this week but have NEVER co-occurred before and have no existing relationship. This is a potential breaking story signal.
85% confidence
Sentiment History
| Week | Avg Sentiment | Mentions |
|---|---|---|
| 2026-W26 | 0.35 | 2 |
| 2026-W28 | 0.25 | 2 |
| 2026-W32 | -0.05 | 2 |