claude-sonnet-4.5

Claude Sonnet 4.5

Provider: Anthropic · Context: 200000 · Region: US

📝 TextRelease: 2025-09-29Updated: 2026-03-06ACTIVEStreaming

Latest price ($/1M tokens)

Input

3.00

Output

15.00

Notes

Cache Hits & Refreshes: $0.30 / 1M tokens

Pricing

Input ($/1M)

3.00

Output ($/1M)

15.00

Total ($/1M)

18.00

Est. total per 10k tokens: $0.1800

Estimate cost for a single request.

Input tokens

Output tokens

Estimated total

$0.060000

Uses latest $/1M input + output pricing.

Based on recorded pricing snapshots (effectiveAt).

Claude Haiku 3 (Input 0.25 / Output 1.25)compare
Claude Haiku 3.5 (Input 0.80 / Output 4.00)compare
Claude Haiku 4.5 (Input 1.00 / Output 5.00)compare
Claude Opus 3 (Input 15.00 / Output 75.00)compare
Claude Opus 4 (Input 15.00 / Output 75.00)compare
Claude Opus 4.1 (Input 15.00 / Output 75.00)compare
Claude Opus 4.5 (Input 5.00 / Output 25.00)compare
Claude Opus 4.6 (Input 5.00 / Output 25.00)compare
Claude Sonnet 3.7 (Input 3.00 / Output 15.00)compare
Claude Sonnet 4 (Input 3.00 / Output 15.00)compare
Claude Sonnet 4.6 (Input 3.00 / Output 15.00)compare

Alibaba · Qwen 3 Max (Input 1.00 / Output 4.01)
Alibaba · Qwen 3.5 Flash (Input 0.17 / Output 1.72)
Alibaba · Qwen 3.5 Plus (Input 0.57 / Output 3.44)
Anthropic · Claude Haiku 3 (Input 0.25 / Output 1.25)
Anthropic · Claude Haiku 3.5 (Input 0.80 / Output 4.00)
Anthropic · Claude Haiku 4.5 (Input 1.00 / Output 5.00)
Anthropic · Claude Opus 3 (Input 15.00 / Output 75.00)
Anthropic · Claude Opus 4 (Input 15.00 / Output 75.00)
Anthropic · Claude Opus 4.1 (Input 15.00 / Output 75.00)
Anthropic · Claude Opus 4.5 (Input 5.00 / Output 25.00)
Anthropic · Claude Opus 4.6 (Input 5.00 / Output 25.00)
Anthropic · Claude Sonnet 3.7 (Input 3.00 / Output 15.00)