Claude Opus 4.5
The cheapest provider for Claude Opus 4.5 is Amazon Bedrock at $10 per 1M tokens (blended), charging $5.00 per 1M input and $25 per 1M output tokens. 5 providers serve it; the most expensive charges 1.10× as much. Context window: 200K tokens. Prices tracked since Oct 3, 2026.
Best price
$10
at Amazon Bedrock
Input / output
$5.00 / $25
per 1M tokens
Providers
5
1.10× spread
7 days
—
best price
30 days
—
best price
Context
200K
tokens
Providers
Active offers ranked by blended price. Bars are relative to the most expensive.
| Provider | Input | Output | Blended | vs cheapest | Context | Uptime 1d | Price since |
|---|---|---|---|---|---|---|---|
Amazon BedrockCheapest | $5.00 | $25 | $10 | best | |||
| $5.00 | $25 | $10 | best | ||||
Azureglobal | $5.00 | $25 | $10 | best | |||
| $5.00 | $25 | $10 | best | ||||
Googleglobal | $5.00 | $25 | $10 | best | |||
Amazon Bedrockeu-west-1 | $5.50 | $27.50 | $11 | +10% |
- Amazon BedrockCheapest$10$5.00 in · $25 outbest200K ctx100% uptime
- $10$5.00 in · $25 outbest200K ctx100% uptime
- global$10$5.00 in · $25 outbest200K ctx100% uptime
- $10$5.00 in · $25 outbest200K ctx99.9% uptime
- global$10$5.00 in · $25 outbest200K ctx99.7% uptime
- eu-west-1$11$5.50 in · $27.50 out+10%200K ctx100% uptime
Blended = (3 × input + output) / 4.
Price history
Hover to compare providers at any point in time. Click a legend item to hide it.
USD per 1M tokens · each step is a price change
Not enough history yet
Tracking since Oct 3, 2026. The chart fills in as new crawls arrive every 6 hours.
Other pricing
Cache, reasoning and per-call fees. Token rates per 1M; others per unit.
| Offered by | Cache read | Cache write | Web search |
|---|---|---|---|
| Amazon Bedrock, Anthropic +3 | $0.50 | $6.25 | $0.01 |
| Amazon Bedrock (eu-west-1) | $0.55 | $6.875 | $0.01 |
Change log
Every recorded change for this model since Oct 3, 2026.
No changes yet
Tracking since Oct 3, 2026. Price changes, new providers and delistings will show up here.
About this model
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...
- Released
- Nov 24, 2025
- First tracked
- Oct 3, 2026
- Canonical slug
- anthropic/claude-4.5-opus-20251124