Anthropic
VerifiedArtificial Intelligence • USA
Tracked Changes
1
Pricing Shifts
0
Features & Launches
1
Last Verified Event
Aug 23, 2026
Anthropic Chronological Timeline
2026
featureAug 23, 2026
99% VerifiedAnthropic Introduces Prompt Caching for Claude 3.5 Sonnet: 90% Cost Reduction
Anthropic launched native prompt caching across Claude API endpoints, allowing developers to cache long system prompts and documents at a 90% discount on cached input tokens.
Before: Full input token price charged on every repetitive API call ($3.00/MTok).
After: Cached prompt tokens priced at $0.30/MTok (90% discount) with 2x lower TTFT latency.
Complete Anthropic Change Log Index
| Date | Change Title | Type | Impact | Details |
|---|---|---|---|---|
| Aug 23, 2026 | Anthropic Introduces Prompt Caching for Claude 3.5 Sonnet: 90% Cost Reduction | feature | 9/10 | View ➔ |