Claude Opus 5 (Adaptive Reasoning, High Effort)
AI model by Anthropic. Real-time pricing and benchmark data.
Benchmarks
Editorial Analysis
Profile. Claude Opus 5 (Adaptive Reasoning, High Effort) is a premium-tier model from Anthropic at $25.00/M output tokens. Benchmark scores (e.g. GPQA Diamond 93.7%) suggest it targets workloads where correctness matters more than cost — long-running agents, code generation at scale, and complex multi-step reasoning.
Latency. On latency, Claude Opus 5 (Adaptive Reasoning, High Effort) reports 50 tok/s output speed and 10052ms time-to-first-token. Output speed is on the slower end; for real-time chat consider pairing with a streaming front-end or routing latency-sensitive requests to a faster model.
Cost model. For a workload of 1M input tokens + 100K output tokens, Claude Opus 5 (Adaptive Reasoning, High Effort) costs $7.50 per million input-equivalent requests. Multiply by your monthly request volume to project the bill, and compare against the speed/correctness profile above to decide if the trade-off is worth it for your workload.
Editorial summary generated from public pricing and benchmark data (Artificial Analysis API). All numbers are sourced — see the Artificial Analysis methodology for benchmark definitions. Last refreshed 2026-07-24.
Compare with similar models
| Model | Input | Output | Speed |
|---|---|---|---|
Claude Opus 5 (Adaptive Reasoning, High Effort)Current | $5.00 | $25.00 | 50 tok/s |
| GPT-5.6 Sol (high) | $5.00 | $30.00 | 66 tok/s |
| GPT-5.6 Sol (max) | $5.00 | $30.00 | 74 tok/s |
| GPT-5.6 Sol (xhigh) | $5.00 | $30.00 | 64 tok/s |
| GPT-5.6 Sol (Non-reasoning) | $5.00 | $30.00 | 71 tok/s |
| GPT-5.6 Sol (medium) | $5.00 | $30.00 | 60 tok/s |