claude-opus-4 pricing
claude-opus-4 costs $15.00 per 1M input tokens and $75.00 per 1M output tokens as of 2026-09-12. A workload of 10M input and 2M output tokens per month runs $300.00. The cheapest comparable alternative is gpt-5.6-sol at $18.00 per 1M output tokens.
claude-opus-4 is priced at $15.00 per 1M input tokens and $75.00 per 1M output tokens, with roughly 300 ms to first token and about 55 tokens/sec output throughput.
Last updated . Model pricing is refreshed twice daily.
Price per 1M tokens
Input $15.00 · Output $75.00 · Output/input ratio 5.0x.
- 1M input + 1M output tokens: $90.00
- 10M input + 2M output tokens/month: $300.00
- 100M input + 20M output tokens/month: $3000.00
Cheaper alternatives to claude-opus-4
Same workload, lower output price. Validate quality before switching.
- o3 — $40.00/1M output (47% cheaper)
- o4 — $32.00/1M output (57% cheaper)
- claude-fable-5 — $22.00/1M output (71% cheaper)
- gpt-5.6-sol — $18.00/1M output (76% cheaper)
How much are you wasting on claude-opus-4?
Price lists are the easy part. Run the free waste scanner on your usage export to see which calls should have run on a cheaper tier, which prompts are oversized, and which retries you paid for twice — with dollars recoverable per finding.
Frequently asked questions
How much does claude-opus-4 cost per million tokens?
$15.00 per 1M input tokens and $75.00 per 1M output tokens, as listed on 2026-09-12.
What does claude-opus-4 cost per month at typical usage?
At 10M input and 2M output tokens per month, claude-opus-4 costs about $300.00. At 100M input and 20M output tokens it costs about $3000.00.
Is there a cheaper alternative to claude-opus-4?
Yes. o3 at $40.00/1M output, o4 at $32.00/1M output, claude-fable-5 at $22.00/1M output, gpt-5.6-sol at $18.00/1M output. Validate quality on your own evaluation set before switching.
How fast is claude-opus-4?
Roughly 300 ms to first token and about 55 output tokens per second.