Official and inference-provider prices are cash; relay prices are site credit (USD credit or CNY credit), a different unit, compared separately. Relay prices are per million total tokens at 75% input and 25% output.
Anthropic · claude-opus-4-1-20250805 official price: input 15, output 75 USD per million tokens (Anthropic, observed 2026-10-24). 107 sites have comparable prices; 162 sites list this model. Conditions: section: Model pricing · 1-hour cache write 30 USD per MTok; cacheWrite is the 5-minute write
Price ranges per million tokens
Official cash prices · Lowest 30 · median 30 · highest 30 · 1 quotes USD / per million tokens
Relay USD credit prices · Lowest 30 · median 30 · highest 30 · 2 quotes USD / per million tokens, site credit
Official price
Provider
Tariff
Input
Output
Cache read
Cache write
Unit
Observed
Conditions and source
Anthropic
Standard
15
75
1.5
18.75
USD / 1M tokens
section: Model pricing · 1-hour cache write 30 USD per MTok; cacheWrite is the 5-minute writeFull price conditions
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}
Official prices are the vendor's cash prices. Inference providers also list cash prices and can be compared directly. Relays list prices in site credit; what you actually pay depends on each site's top-up rate, so they cannot be compared with official prices directly.
These plans are marked as test, internal, disabled, gated by top-up or membership, or have a near-zero ratio. They may not be purchasable or stable, so they are listed separately and left out of the ranking and statistics.
These are special editions of the model (thinking, max, search, batch, long context, free, etc.). They are priced differently from the base model, so they are listed separately and not ranked. Names that only add an effort level such as low, high or nothinking are compared with the base model.
All per-token prices: 93,968 prices from 854 sites (about 751 companies). 84,786 are ranked, from 838 sites (about 736 companies); 9,182 more are listed separately and not ranked. Prices collected up to 2026-10-24.
This model has 625 recorded prices; 305 can be compared directly (208 ranked, 97 listed separately). Not comparable yet: price not parsed yet 155, scope of the official doc price not confirmed 42, new price under review; showing the previous one 32, billed per request or another unit 30, tiered by rules (see Tiered prices) 13, ratio looks unset 12, display unit not confirmed 11
0 recent · 0 stale (older than 10 days, or not updated by this refresh) · 0 unverified timestamps. No recent prices to summarize in this group. 0 zero-valued pairs are separately unverified, without proof of free eligibility. Timing does not verify payment, upstream identity or quality.
Prices are converted to site credits using each site’s published ratio. What you actually pay depends on its top-up rate. Input, output and cache prices in each row come from the same plan. Several sites run by the same company take one place in the ranking: its cheapest plan, with the other sites listed under it. We judge “same company” by identical prices, status pages or homepage code; this is not a legal finding. To see every site’s prices, choose “All plans” or filter by provider.
“Self-declared unofficial channel” means the plan name itself says “reverse-engineered” or similar. We have not verified their source or quality. Minimum and median only count regular plans.