Claude Opus 4.7 GA released with updated tokenizer; pricing unchanged

AI Impact Summary

Anthropic released Claude Opus 4.7 GA with enhanced capabilities and an updated tokenizer. Tokenizer changes can shift token counts for prompts and completions, impacting billing estimates, quotas, and downstream parsing logic. Because pricing is unchanged from Opus 4.6, migration should be low effort, but teams should benchmark latency, output quality, and tokenization behavior to adjust prompts or integration logic if needed.