Model Details
Owner
Anthropic
Released
Mar 2026
Status
Active
Context Length
200K
Max Output
NA
Providers
Anthropic, Perplexity
Where is Claude Sonnet 4.5 a perfect fit?
Claude Sonnet 4.5 is built for high reliability and balanced performance, offering near-Opus quality at lower cost. Ideal for:
- Production chatbots requiring consistent, high-quality responses
- Coding, debugging, and developer workflows with improved accuracy
- Content generation with better coherence and fewer errors
- Data extraction, transformation, and structured outputs
- Enterprise automation with reliability and scalability needs
- Applications needing strong reasoning without premium pricing
- Production chatbots requiring consistent, high-quality responses
- Coding, debugging, and developer workflows with improved accuracy
- Content generation with better coherence and fewer errors
- Data extraction, transformation, and structured outputs
- Enterprise automation with reliability and scalability needs
- Applications needing strong reasoning without premium pricing
Quick Model Estimate
Your GPT-5 Cost Estimate
💰 Total Cost
USD 3.00
for 1000 input + 1000 output tokens
📥 Input (1000 × $3.000000)
USD 1.5000
📤 Output (1000 × $15.000000)
USD 1.5000
Cost Breakdown
📥 Input 50%
📤 Output 50%
Prices updated daily from official provider data.
