claude-sonnet-4.5¶
Tier 4: 255 points · 1,000 tokens (500 input + 500 output)
Comparison method and assumptions.
Pricing¶
API Pricing (USD)¶
| Type | Cost |
|---|---|
| Prompt | $0.0000025758/token |
| Completion | $0.0000128788/token |
Website Pricing¶
| Type | Cost |
|---|---|
| Input Text | 85 points/1k tokens |
| Output (Text) | $12.88/1M tokens · 425 points/1k tokens |
| Output | $0.010/search · 334 points/search |
All parsed rates (both currencies):
| Service | Currency | Amount | Per |
|---|---|---|---|
| Input | USD | 2.58 | 1000000 tokens |
| Input | POINTS | 85 | 1000 tokens |
| Output (text) | USD | 12.88 | 1000000 tokens |
| Output (text) | POINTS | 425 | 1000 tokens |
| Output | USD | 0.010 | 1 search |
| Output | POINTS | 334 | 1 search |
Last Checked: 2026-10-22 13:23:38.053922
Bot Information¶
Creator: @anthropic
Description: Claude Sonnet 4.5 represents a major leap forward in AI capability and alignment. It is the most advanced model released by Anthropic to date, distinguished by dramatic improvements in reasoning, mathematics, and real-world coding. Supports 200k tokens of context - Anthropic retired the 1M-token beta for this model on 2026-04-30 (platform.claude.com/docs/en/release-notes/api).
Extra: Powered by Anthropic: claude-sonnet-4-5-20250929. Learn more
Architecture¶
Input Modalities: text, image
Output Modalities: text
Modality: text,image->text
Technical Details¶
Model ID: claude-sonnet-4.5
Object Type: model
Created: 1758868894776
Owned By: Anthropic
Root: claude-sonnet-4.5
API Last Updated: 2026-10-22 13:58:59.074568