Claude Opus 5 (batch) API Pricing
Anthropic · context window 1M · prices updated 2026-08-23
Where Claude Opus 5 (batch) sits on price
At $12.50 per million output tokens, Claude Opus 5 (batch) is a premium tier model — 5.6× the median output price of $2.25, which puts it cheaper than 17% and pricier than 83% of the models we track. It sits 8th cheapest of the 28 Anthropic models we track. Output costs 5.0× input, the usual spread — trim both, starting with the answer length.
Cached input is 90% cheaper. On an input-heavy workload you need roughly a 28% cache-hit rate to take 25% off the input line — reachable for chatbots and agents that resend the same system prompt and history.
What real workloads cost on Claude Opus 5 (batch)
These three workloads are the ones teams actually run on a premium-priced model — a $12.50/1M model is not bought for the same job as one ten times the price.
| Workload | Per request | Per month |
|---|---|---|
| Support chatbot — 500 conversations/day (5K in / 1.4K out) Conversation history re-sent each turn — the classic prompt-caching win. | $0.03 | $450 |
| Coding agent — 300 sessions/day (60K in / 12K out) Multi-step loops re-read the same files; caching matters more than raw price. | $0.3 | $2700 |
| Long-context analysis — 200 runs/day (250K in / 4K out) Only possible on large-context models; input cost is nearly the whole bill. | $0.675 | $4050 |
Model your exact traffic in the API cost calculator — it preloads Claude Opus 5 (batch) with caching and batch options.
Claude Opus 5 (batch) price history
Claude Opus 5 (batch)'s price has not moved since we began tracking it on Aug 6, 2026 — 17 days of stability in a market where 55 of the 302 models we track have repriced over the same period. Anthropic's lineup has held steady across the board.
Change-points from our daily price snapshots (tracking since Aug 6, 2026; intraday moves between snapshots are not captured).
Claude Opus 5 (batch) vs Nova Premier 1.0
The closest-priced alternative from another vendor is Nova Premier 1.0 (Amazon) — priced within a rounding error on output, with identical input pricing. When two models land this close on price, the decision is quality on your own workload, not the price sheet: run 50 real requests through both and compare.
See Nova Premier 1.0 pricing →Cheaper alternatives
More Anthropic models
Frequently asked questions
› How much does the Claude Opus 5 (batch) API cost?
Claude Opus 5 (batch) costs $2.50 per million input tokens and $12.50 per million output tokens, with cached input at $0.25 per million (90% cheaper). That works out to roughly 80,000 output tokens per dollar.
› What does the support chatbot workload cost on Claude Opus 5 (batch)?
Support chatbot — 500 conversations/day (5K in / 1.4K out) costs about $0.03 per request and $450 per month on Claude Opus 5 (batch). Conversation history re-sent each turn — the classic prompt-caching win.
› What does it cost to fill Claude Opus 5 (batch)'s 1M context window?
Sending 1M of input in a single request costs $2.50 at $2.50 per million tokens — before any output. With prompt caching that same fill drops to about $0.25 on repeat requests. This is why large context windows are cheap to advertise and expensive to actually use.
› Is Claude Opus 5 (batch) worth the price?
Claude Opus 5 (batch) sits in the middle of the market (8 of 28 by price within Anthropic). The honest test is a routing experiment: send the same 200 real requests to this model and to a tier below, and compare failure rate against the price gap — most teams find a majority of traffic never needed the pricier model.