API Status

claude-opus-4.5 Benchmarks

Provider: anthropic

Explore real-world latency and throughput results for claude-opus-4.5. These measurements come from automated benchmarking runs against the provider APIs using the same harness that powers the public cloud dashboard.

Want a broader view of this vendor? Visit the anthropic provider hub to compare every tracked model side-by-side.

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Benchmark Overview

Avg Tokens / Second

22.70

Avg Time to First Token (ms)

1430.00

Runs Analysed

271

Last Updated

Jun 23, 2026, 02:07 PM

Key Insights

  • claude-opus-4.5 streams at 22.70 tokens/second on average across the last 271 benchmark runs.

  • Performance fluctuated by 30.27 tokens/second (133.3% coefficient of variation), indicating variable behavior across benchmark runs.

  • Average time to first token is 1430.00 ms (moderate latency), consider alternatives for latency-sensitive workloads.

  • Latest measurements completed on Jun 23, 2026, 02:07 PM based on 271 total samples.

Performance Distribution

Distribution of throughput measurements showing performance consistency across benchmark runs.

Performance Over Time

Historical performance trends showing how throughput has changed over the benchmarking period.

claude-opus-4.5

Benchmark Samples

ProviderModelAvg Toks/SecMinMaxAvg TTF (ms)
anthropicclaude-opus-4.522.705.0335.301430.00

Frequently Asked Questions

The latest rolling average throughput is 22.70 tokens per second with an average time to first token of 1430.00 ms across 271 recent runs.

Benchmarks refresh automatically whenever the monitoring cron runs. The most recent run completed on Jun 23, 2026, 02:07 PM.

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