Claude Opus 4
Model ● Covered in 4 stories + Follow
Claude Opus 4 is an AI language model developed by Anthropic that has been featured in recent benchmarking comparisons. The model was outperformed by Feyn AI's SQRL text-to-SQL model on the BIRD Dev benchmark, achieving 68.77% execution accuracy compared to SQRL-35B-A3B's 70.6%. Additionally, Claude Opus 4 ranks tied at 8th place on the LMArena leaderboard with Qwen3's 235B-Instruct variant, while Anthropic has since released improved versions of Claude capable of handling significantly more complex tasks over extended periods.
Updated 7 August 2026
Specifications
No specifications recorded yet.
Latest developments
Feyn AI Releases SQRL, a Text-to-SQL Model Family That Inspects the Database Before Writing a Query
MarkTechPost · 1 month ago ·
21
Why we're bullish on loops
build mode · 2 months ago ·
13
Understanding and Implementing Qwen3 From Scratch
Ahead of AI · 1 year ago ·
37
Q3 2026
- You Didn’t Get the AI Model You Paid For
- Feyn AI Releases SQRL, a Text-to-SQL Model Family That Inspects the Database Before Writing a Query
Q2 2026
Industry adoption and advocacy for self-looping autonomous AI agent architectures Feature update
Q3 2025
Relationships
Products & technology
- Anthropic develops this model · 2 sources