Claude Opus 5.5 · Token pricing

Groups are separately priced options for the same model. Compare input, output and cache rates, then choose a group allowed by your API key. Without a group, the key allow list and routing strategy apply; there is no fixed default group. No unpublished latency or SLA is implied.

PRICING GROUP

Group 001

claude-opus-5-5

Available

Input / 1M: ≈ $0.6618
Output / 1M: ≈ $3.3091
Cache read / 1M: ≈ $0.0662
Cache write / 1M: $0.827283

PRICING GROUP

Group 002

claude-opus-5-5

Available

Input / 1M: $5
Output / 1M: $25
Cache read / 1M: $5 (same as input; no cache-read discount)
Cache write / 1M: $5.000000

PRICING GROUP

Group 003

claude-opus-5-5

Available

Input / 1M: $8.5
Output / 1M: $42.5
Cache read / 1M: $8.5 (same as input; no cache-read discount)
Cache write / 1M: $8.500000

PRICING GROUP

Group 004

claude-opus-5-5

Available

Input / 1M: $36.5
Output / 1M: $182.5
Cache read / 1M: $36.5 (same as input; no cache-read discount)
Cache write / 1M: $36.500000

Compare input and output rates in a chart

Compare group rates

Compare input and output on the same unit; cache rates are listed above. Tasks settle with locked rates and verified usage.

USD / 1M Token
Group	Input	Output
claude-opus-5-5 · Group 001	0.661827	3.309132
claude-opus-5-5 · Group 002	5.000000	25.000000
claude-opus-5-5 · Group 003	8.500000	42.500000
claude-opus-5-5 · Group 004	36.500000	182.500000

Price snapshot: 2026-11-12 04:27 (UTC+8)

Invocation boundaries

Use the OGA-native text-task API or the OpenAI-compatible /v1/chat/completions endpoint with common open-source frameworks.
OpenAI-compatible clients use claude-opus-5-5 or one of its four group aliases; upstream URLs, supplier groups and credentials are never client inputs.
The concrete rate is locked at task creation; settlement uses final valid provider usage.
Unknown acceptance, missing usage or incomplete rates never trigger an automatic retry, group switch or free settlement.

Read Token integration notes