For reference (input cache hit, input cache miss, output):
Deepseek V4 Flash: $0.0028, $0.14, $0.28
Deepseek V4 Pro: $0.145, $1.74, $3.48
GPT 5.5: $0.5, $5, 430
GPT 5.5 Pro: $0.5, $30, $180
Claude Sonnet 4.6: $0.30, $3, $15
Claude 4.7 Opus: $0.5, $5, $25