Deprecated on Aug 5, 2026. 6 providers still list it at the prices below.
Context
200K
Max output
32K
Serving providers
6
Cheapest input
$15.00 /1M
On-demand listed rates, OpenRouter routed quotes and Vercel reseller quotes. Enterprise commitments (committed-use discounts, provisioned throughput, negotiated rates) can be materially lower.
Benchmarks
independent evaluations · source: Artificial AnalysisHeadline indices
Individual benchmarks · click a row for effort variants
| Benchmark | Best score | Effort | Cost / task | |
|---|---|---|---|---|
| CritPt | 0% | reasoning: true | — | |
| GPQA Diamond | 81% | reasoning: true | — | |
| Humanity's Last Exam | 12% | reasoning: true | — | |
| IFBench | 55% | reasoning: true | — | |
| LiveCodeBench | 65% | reasoning: true | — | |
| Long-Context Reasoning | 76% | reasoning: true | — | |
| MMLU-ProFrozen Aug 18, 2026 | 88% | reasoning: true | — | |
| MMMU-Pro | 68% | reasoning: true | — | |
| SciCodeArtificial Analysis did not report this score in its latest run on Oct 14, 2026 | 41% | — | — | |
| TerminalBench Hard | 34% | reasoning: true | — | |
| τ²-bench | 71% | reasoning: true | — |
Artificial Analysis last published scores for this benchmark on Aug 18, 2026. Scores here are frozen at that date, and models released since are not on it.
Pricing by serving provider
standard tier · per 1M tokens · click a provider to expand| Serving provider | Input /1M | Output /1M | Endpoints | |||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AnthropicCheapest | $15.00 | $75.00 | 1 | |||||||||||||||||||||
Standardclaude-opus-4-1
| ||||||||||||||||||||||||
| Azure | $15.00 | $75.00 | 1 | |||||||||||||||||||||
Standardazure_ai/claude-opus-4-1
| ||||||||||||||||||||||||
| OpenRouter | $15.00 | $75.00 | 1 | |||||||||||||||||||||
Standardanthropic/claude-opus-4.1
| ||||||||||||||||||||||||
| VercelVercel reseller quote | $15.00 | $75.00 | 1 | |||||||||||||||||||||
Standardvercel_ai_gateway/anthropic/claude-opus-4.1
| ||||||||||||||||||||||||
| Vertex AI Anthropic Models | $15.00 | $75.00 | 1 | |||||||||||||||||||||
Standardvertex_ai/claude-opus-4-1
| ||||||||||||||||||||||||
| Databricks | $15.00 | $75.00 | 1 | |||||||||||||||||||||
Standarddatabricks/databricks-claude-opus-4-1
| ||||||||||||||||||||||||
| OpenRouter (batch) | $7.50 | $37.50 | 1 | |||||||||||||||||||||
Batchanthropic/claude-opus-4.1:batch
| ||||||||||||||||||||||||
Price history
listed seller prices, input and output per 1M tokens Input Output
Cost calculator
estimate your monthly spend on this model$9,000
estimated / month
Model IDs
copy the exact identifier for your platformanthropic/claude-opus-4.1:batchazure_ai/claude-opus-4-1claude-opus-4-1vertex_ai/claude-opus-4-1anthropic/claude-opus-4.1vercel_ai_gateway/anthropic/claude-opus-4.1databricks/databricks-claude-opus-4-1
Frequently asked questions
Claude Opus 4.1 pricing, context and availabilityIs Claude Opus 4.1 still available?
Claude Opus 4.1 was deprecated on 2026-08-05, but 6 serving providers still list it.
How much does Claude Opus 4.1 cost?
Claude Opus 4.1 costs $15.00 per 1M input tokens from Anthropic, and $75.00 per 1M output tokens from Anthropic. Across 6 serving providers, input prices range from $15.00 to $15.00 per 1M tokens.
What is the context window of Claude Opus 4.1?
Claude Opus 4.1 accepts up to 200K tokens of context and can return up to 32K output tokens.
Which providers serve Claude Opus 4.1?
Claude Opus 4.1 is available from 6 serving providers, each with its own pricing and model ID. Anthropic is currently the cheapest.
What can Claude Opus 4.1 do?
Claude Opus 4.1 supports image input (vision), tool use, reasoning, prompt caching and structured output.
Other Anthropic models
compare pricing across the Anthropic lineupClaude Haiku 4.5$1.00/1M · 11 providersClaude Sonnet 5$2.00/1M · 9 providersClaude Sonnet 4.6$3.00/1M · 9 providersClaude Opus 5$5.00/1M · 9 providersClaude Fable 5$10.00/1M · 9 providersClaude Sonnet 4.5$3.00/1M · 8 providersClaude Opus 4.7$5.00/1M · 8 providersClaude Opus 4.8$5.00/1M · 8 providers
Popular comparisons
head-to-head pages featuring Claude Opus 4.1 Listed prices from LiteLLM, OpenRouter and Vercel · last checked Sep 22, 2026
Every weekday
AI moves fast. Here's your debrief.
News, analysis, tools, and more.
For people who build with AI