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Ranks providers by their recent typical output speed in tokens per second. Providers without enough recent data remain visible after ranked rows.
Amazon Bedrock currently ranks first at 59.0 tok/s via amazon-bedrock/eu-west-1.
| Rank | Provider / route | Output speed | Speed measurements | Endpoint details |
|---|---|---|---|---|
| #1 | Provider / route Amazon Bedrock amazon-bedrock/eu-west-1 | Output speed59.0 tok/s | Speed measurements
| Endpoint details
|
| #2 | Provider / route Google Vertex google-vertex/global | Output speed43.0 tok/s | Speed measurements
| Endpoint details
|
| #3 | Provider / route Azure azure/us-east-2 | Output speed40.0 tok/s | Speed measurements
| Endpoint details
|
| #4 | Provider / route Amazon Bedrock amazon-bedrock | Output speed38.0 tok/s | Speed measurements
| Endpoint details
|
| #5 | Provider / route Anthropic anthropic/2 | Output speed37.0 tok/s | Speed measurements
| Endpoint details
|
| #6 | Provider / route Anthropic anthropic | Output speed26.0 tok/s | Speed measurements
| Endpoint details
|
Endpoint data fetched .
Claude Opus 4.5 endpoint guide
6 of 6 Claude Opus 4.5 endpoints currently have the published data required for this ranking. Amazon Bedrock leads at 59.0 tok/s via amazon-bedrock/eu-west-1. The table keeps unranked routes visible so missing measurements do not look like missing provider availability.
The output-speed ranking compares recent median generated tokens per second. It favors routes that complete long generations quickly, while first-token latency remains a separate measure of how responsive the endpoint feels at the beginning.
Google Vertex currently ranks second at 43.0 tok/s. Compare that gap with input and output price, response-start time, output speed, 30-minute uptime, context length, and the exact route before deciding whether first place is meaningful for your workload.
Claude Opus 4.5 has 6 published provider options, and performance data is matched to each exact OpenRouter routing tag. Different quantization, context, regional deployment, or provider configuration can change price and behavior even when the underlying model name is identical.
