Claude Opus 4.1 costs $15.00/1M input tokens and $75.00/1M output tokens as of 2026-06-27. Anthropic publishes this model with a 200K tokens context window. o10 lists Claude Opus 4.1 on OpenRouter at routing band C3. API slug anthropic-claude-opus-4-1. Verify list prices against the venue you call.
Last updated: 2026-06-27. Full catalog. Reference prices are dated snapshots. Compare total cost and measured task quality before choosing a route.
Claude Opus 4.1 is a chat model from anthropic (slug: anthropic-claude-opus-4-1). Pick Claude Opus 4.1 when the eval floor needs Anthropic's flagship. It is the expensive Claude; do not pin it as a chat default. Published input pricing starts at $15.00/1M tokens. Context window: 200K tokens.
Catalog snapshot 2026-06-27.
Pick Claude Opus 4.1 when the eval floor needs Anthropic's flagship. It is the expensive Claude; do not pin it as a chat default. Claude Opus 4.1 is the Opus line. Sonnet is the usual production default. If Sonnet clears the same use-case eval, stay on Sonnet.
Claude Opus 4.1 is the Opus line. Sonnet is the usual production default. If Sonnet clears the same use-case eval, stay on Sonnet.
Claude Opus 4.1 costs $15.00/1M input tokens and $75.00/1M output tokens in the gateway catalog snapshot (2026-06-27). Endpoint pricing may differ by fulfillment host.
Sourced from gateway catalog snapshot.
Claude Opus 4.1 is configured on OpenRouter. Known host IDs: openrouter: openrouter/anthropic/claude-opus-4.1. This model is routable through o10 eval-gated routing.
Claude Opus 4.1 supports a 200K tokens context window in the gateway catalog snapshot. Context limits may vary by fulfillment host endpoint.
Claude Opus 4.1 is classified at o10 routing band C3. Bands group models by cost tier and eval profile: C0 (economy), C1 (standard), C2 (capable), C3/C4 (frontier). Production routing is enabled for this slug.
Claude Opus 4.1 is attributed to source provider anthropic in the o10 catalog. Fulfillment hosts (OpenRouter) supply API access; list pricing may differ by venue.
Claude Opus 4.1 in the o10 unified catalog.
| Field | Value |
|---|---|
| o10 slug | `anthropic-claude-opus-4-1` |
| Type | text |
| Band | C3 |
| Routable | Yes |
| Source provider | anthropic |
| Primary host | OpenRouter |
| Gateway ID | `anthropic/claude-opus-4.1` |
| Context window | 200,000 tokens |
| Released | 2025-05-22 |
Gateway snapshot pricing for Claude Opus 4.1.
| Unit | Price |
|---|---|
| Input | $15/1M tokens |
| Output | $75/1M tokens |
Upstream venues configured for Claude Opus 4.1.
| Host | Upstream model ID |
|---|---|
| openrouter | openrouter/anthropic/claude-opus-4.1 |
Endpoint-level pricing and latency from the gateway catalog.
| Provider | Input ($/1M) | Latency p50 | Uptime 1d |
|---|---|---|---|
| anthropic | $15 | 1736ms | 10000.0% |
| bedrock | $15 | 2833.5ms | 10000.0% |
| vertexAnthropic | $15 | 1329ms | 9879.4% |
Eval-gated model selection for this slug.
o10 slug: anthropic-claude-opus-4-1. Band: C3. Routable: yes.
See [/models/routing](/models/routing) for smart aliases (o10/auto, o10/frontier, o10/squad) and [/kyi](/kyi) for governance.
Fulfillment catalog 2026-06-27. Gateway pricing joined where slug match exists.
Claude Opus 4.1 costs $15.00/1M input tokens and $75.00/1M output tokens in the gateway snapshot (2026-06-27). Verify against your provider's published pricing.
Claude Opus 4.1 supports 200K tokens in the gateway catalog snapshot. Host-specific endpoints may differ.
Claude Opus 4.1 (anthropic-claude-opus-4-1) is configured on: OpenRouter. Upstream model IDs are listed in the fulfillment routes section.
Yes. Claude Opus 4.1 is routable at band C3. Send model: "anthropic-claude-opus-4-1" or use an o10 smart routing alias.
Use o10 slug "anthropic-claude-opus-4-1" or gateway ID "anthropic/claude-opus-4.1" depending on your integration. Gateway-compatible endpoints accept OpenAI-style /v1 requests.
o10 routes Claude Opus 4.1 only when per-use-case evals clear at your quality floor. Band C3 indicates cost tier. See /kyi for governance and /models/routing for smart aliases.
The o10 slug is "anthropic-claude-opus-4-1"; the unified gateway ID is "anthropic/claude-opus-4.1". Host IDs: openrouter: openrouter/anthropic/claude-opus-4.1. Pricing snapshot date: 2026-06-27.
Claude Opus 4.1 is hosted as openrouter: openrouter/anthropic/claude-opus-4.1. o10 maps those upstream IDs to slug "anthropic-claude-opus-4-1".