Deprecated on Aug 1, 2025. 2 providers still list it at the prices below.
Claude 3 OpusDeprecated
Context
200K
Max output
4K
Serving providers
2
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 | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| GPQA Diamond | 49% | default | — | |||||||||||||
| ||||||||||||||||
| Humanity's Last Exam | 3% | default | — | |||||||||||||
| LiveCodeBench | 28% | default | — | |||||||||||||
| MMLU-ProFrozen Aug 18, 2026 | 70% | default | — | |||||||||||||
| SciCodeArtificial Analysis did not report this score in its latest run on Oct 14, 2026 | 23% | — | — | |||||||||||||
Artificial Analysis last published scores for this benchmark on Sep 9, 2026. Scores here are frozen at that date, and models released since are not on it.
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 | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| VercelVercel reseller quote | $15.00 | $75.00 | 1 | ||||||||||||||||
Standardvercel_ai_gateway/anthropic/claude-3-opus
| |||||||||||||||||||
| Vertex AI Anthropic ModelsCheapest | $15.00 | $75.00 | 1 | ||||||||||||||||
Standardvertex_ai/claude-3-opus
| |||||||||||||||||||
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 platformvertex_ai/claude-3-opusvercel_ai_gateway/anthropic/claude-3-opus
Frequently asked questions
Claude 3 Opus pricing, context and availabilityIs Claude 3 Opus still available?
Claude 3 Opus was deprecated on 2025-08-01, but 2 serving providers still list it.
How much does Claude 3 Opus cost?
Claude 3 Opus costs $15.00 per 1M input tokens from Vertex AI Anthropic Models, and $75.00 per 1M output tokens from Vertex AI Anthropic Models.
What is the context window of Claude 3 Opus?
Claude 3 Opus accepts up to 200K tokens of context and can return up to 4K output tokens.
Which providers serve Claude 3 Opus?
Claude 3 Opus is available from 2 serving providers, each with its own pricing and model ID. Vertex AI Anthropic Models is currently the cheapest.
What can Claude 3 Opus do?
Claude 3 Opus supports image input (vision), tool use 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 3 Opus Claude 3 Opus vs Claude 4 Opusside-by-side pricing & benchmarks Claude 3 Opus vs Claude 4 Sonnetside-by-side pricing & benchmarks
Claude 3 Opus vs GPT-4side-by-side pricing & benchmarks Claude 3 Opus vs GPT-4 Turboside-by-side pricing & benchmarks Claude 3 Opus vs GPT-4oside-by-side pricing & benchmarks Listed prices from LiteLLM, OpenRouter and Vercel · last checked Oct 14, 2026
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