Claude 4.7 Opus vs Claude 4.8 Opus: pricing & cost comparison
Both models charge $5 per million input tokens. Both charge $25 per million output tokens.
Side by side
| Claude 4.7 Opus | Claude 4.8 Opus | |
|---|---|---|
| Input / 1M tokens | $5 | $5 |
| Output / 1M tokens | $25 | $25 |
| Context window | 1,000,000 | 1,000,000 |
| Token-count accuracy | ±2% | ±2% |
| Cost — 10,000 input + 2,000 output tokens | $0.1 | $0.1 |
What a real request costs
Take a representative turn — 10,000 input + 2,000 output tokens. Claude 4.7 Opus comes to $0.1, Claude 4.8 Opus to $0.1. They're identical on this workload, so pick on quality, context window, or tokenizer accuracy rather than price. Paste your prompt into the calculator to confirm against your real text.
Same vendor, same price
Claude 4.7 Opus and Claude 4.8 Opus are from the same vendor and cost the same on this workload, so price isn't the deciding factor — choose on capability, context window, or latency. Switching is a model-string change, with no SDK or tokenizer churn.
See the full breakdown on the dedicated pages for Claude 4.7 Opus and Claude 4.8 Opus.
FAQ
- Is Claude 4.7 Opus or Claude 4.8 Opus cheaper?
- Claude 4.7 Opus and Claude 4.8 Opus cost the same on this workload ($5/$25 per 1M tokens).
- Which has the larger context window?
- Both support a 1,000,000-token context window.
- How accurate are these token counts?
- Claude 4.7 Opus: Approximated with cl100k_base — drift typically <2% on English and code. Claude 4.8 Opus: Approximated with cl100k_base — drift typically <2% on English and code. The dollar math itself is exact once the token count is known.
Both prices are computed from tokenmath's verified pricing table. Rates sourced from platform.claude.com, verified 2026-07-06. Vendor pricing changes often — confirm before you commit.