Claude 4.1 Opus (Reasoning) API Pricing
Anthropic · released 2025-08-05
Pricing
1.50¢ / 1K
7.50¢ / 1K
3.00¢ / 1K
What it actually costs
| Workload | Tokens | Cost |
|---|---|---|
| Short chat reply | 500 in / 300 out | $0.0300 |
| RAG query | 4,000 in / 500 out | $0.0975 |
| Long document summary | 50,000 in / 1,000 out | $0.8250 |
| Code review of a 2k-line file | 30,000 in / 2,000 out | $0.6000 |
| 1,000 chat replies/day for 30 days | 30,000 × (500 in / 300 out) | $900.00 |
Cost = (input tokens ÷ 1,000,000 × $15.00) + (output tokens ÷ 1,000,000 × $75.00).
Benchmarks
#101 of 533
#57 of 249
Similar intelligence, lower price
| Model | Intelligence | Blended $/1M |
|---|---|---|
| Hy3-preview (Reasoning) | 22.7 | $0.10 |
| Ling 3.0 Flash | 24.9 | $0.111 |
| Ling-3.0-flash-VL | 24.6 | $0.111 |
| MiMo-V2-Flash (Reasoning) | 20.8 | $0.15 |
| MiMo-V2.5 | 25.2 | $0.175 |
Leaderboard neighbours
| Model | Intelligence | Blended $/1M |
|---|---|---|
| GPT-5 (high) | 23.0 | $3.438 |
| Nemotron 3 Ultra 550B A55B (Reasoning) | 22.9 | $1.05 |
| Qwen3.5 27B (Reasoning) | 22.9 | $0.825 |
| Claude 4.1 Opus (Reasoning) | 22.8 | $30.00 |
| MiniMax-M2.5 | 22.8 | $0.525 |
| MiniMax-M2.7 | 22.8 | $0.525 |
| A.X-K2 | 22.7 | — |
More from Anthropic
| Model | Intelligence | Blended $/1M |
|---|---|---|
| Claude Fable 5.1 (Adaptive Reasoning, Max Effort, Default Fallback) | 53.4 | $20.00 |
| Claude Opus 5 (Adaptive Reasoning, Max Effort) | 50.8 | $10.00 |
| Claude Fable 5 (Adaptive Reasoning, Max Effort, Opus 4.8 Fallback) | 49.6 | $20.00 |
| Claude Opus 4.8 (Adaptive Reasoning, Max Effort) | 41.8 | $10.00 |
| Claude Opus 4.7 (Adaptive Reasoning, Max Effort) | 40.7 | $10.00 |
| Claude Sonnet 5 (Adaptive Reasoning, Max Effort) | 38.2 | $4.00 |
| Claude Opus 4.6 (Adaptive Reasoning, Max Effort) | 31.9 | $10.00 |
| Claude Sonnet 4.6 (Adaptive Reasoning, Max Effort) | 30.1 | $6.00 |
Count tokens & estimate cost for Claude 4.1 Opus (Reasoning) See Claude 4.1 Opus (Reasoning) on the leaderboard
Source: Artificial Analysis · last synced 2026-09-22
FAQ
Who develops Claude 4.1 Opus (Reasoning)?
Claude 4.1 Opus (Reasoning) is developed by Anthropic, released 2025-08-05.
How much does Claude 4.1 Opus (Reasoning) cost per million tokens?
Claude 4.1 Opus (Reasoning) costs $15.00 per 1M input tokens and $75.00 per 1M output tokens ($30.00 blended), per Artificial Analysis's official pricing data.
How does Claude 4.1 Opus (Reasoning) rank on benchmarks?
Claude 4.1 Opus (Reasoning) scores 22.8 on the Artificial Analysis Intelligence Index, ranking #101 of 533 models we track.
Is there a cheaper model with similar intelligence to Claude 4.1 Opus (Reasoning)?
Yes — Hy3-preview (Reasoning) scores similar intelligence (22.7) at $0.10/1M blended, versus $30.00/1M for Claude 4.1 Opus (Reasoning).
Where does this data come from?
Pricing and benchmark data for Claude 4.1 Opus (Reasoning) comes from Artificial Analysis (artificialanalysis.ai), synced daily. Last synced 2026-09-22.