Claude Opus 4 pricing
Source: litellm · updated 2026-10-27
Short answer: Claude Opus 4 costs $15.00 per million input tokens and $75.00 per million output tokens. That is a 3:1 blended rate of $30.00 per million tokens, ranking it #691 of 704 tracked models by input price.
Price breakdown
| Metric | USD |
|---|---|
| Input, per 1M tokens | $15.00 |
| Output, per 1M tokens | $75.00 |
| Output รท input multiple | 5.00× |
| 3:1 blended, per 1M tokens | $30.00 |
| Context window | 409,600 tokens |
What a typical workload costs
| Monthly volume | Input cost | Output cost | Total | 1M in / 250K out | $15.00 | $18.75 | $33.75 |
|---|---|---|---|---|---|---|---|
| 10M in / 2.5M out | $150 | $188 | $338 | ||||
| 100M in / 25M out | $1,500 | $1,875 | $3,375 |
Other gmi models
| Model | Input | Output |
|---|---|---|
| GPT-4 O Mini | $0.150 | $0.600 |
| GLM 4.7 Fp 8 | $0.400 | $2.00 |
| GPT-5.1 | $1.25 | $10.00 |
| GPT-5 | $1.25 | $10.00 |
| GPT-5.2 | $1.75 | $14.00 |
Cheaper alternatives
Next cheaper option: GPT-5.6 Cyber at $12.50 per 1M input tokens. Next step up: O3 Pro at $20.00 per 1M input tokens.