All models
Anthropic
Claude Opus 4.5 frontier
anthropic/claude-opus-4-5
Claude Opus 4.5 is Anthropic’s frontier reasoning model optimized for complex software engineering, agentic workflows, and long-horizon computer use. It offers strong multimodal capabilities, competitive performance across real-world coding and...
Input / 1M
$5.00
USD per million tokens
Output / 1M
$25.00
USD per million tokens
Est. cost / token
$0.00001
$10.00 per 1M, 3:1 mix
Context window
200K
max output 64K
Major features
VisionBatchComputer usePDFCachingReasoningJSON schemaToolsWeb search
Task suitability (heuristic 1–5, not a benchmark)
- coding5
- reasoning5
- math5
- summarization5
- extraction5
- classification5
- chat5
- creative5
- translation5
- vision5
- long context3
- agentic5
Price history
| Recorded | Input | Output | Cached | Source |
|---|---|---|---|---|
| 2026-11-05 03:20 | $5.00 | $25.00 | $0.50 | litellm+openrouter |
A row is added whenever a sync detects a price change. Vendor pricing source
Pricing (USD per 1M tokens)
- Input
- $5.00
- Output
- $25.00
- Cached input
- $0.50
- Batch input
- $2.50
- Batch output
- $12.50
- Blended (3:1)
- $10.00
Details
- Company
- Anthropic
- Version
- 4.5
- Family
- Claude
- Released
- 2025-11-24
- Parameters
- Undisclosed
- Max output
- 64K
- Open weights
- No
- Inputs
- file, image, text
- Last synced
- 25 min ago