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Claude 3 Haiku vs Claude 3 Opus

How do these models stack up? Below is an expert side-by-side comparison of specifications, context window capacity, live pricing per million tokens, and standardized benchmark scores for Claude 3 Haiku and Claude 3 Opus.

Anthropic

Claude 3 Haiku

Claude 3 Haiku is Anthropic's fastest and most compact model for near-instant responsiveness. Quick and accurate targeted performance. See the launch announcement and benchmark results [here](https://www.anthropic.com/news/claude-3-haiku) #multimodal

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Anthropic

Claude 3 Opus

Claude 3 Opus is Anthropic's most powerful model from the first Claude 3 generation, engineered for deep analysis, comprehensive research, and demanding multi-step task execution. Released in March 2024, it represented the frontier of Anthropic's capabilities at the time, with a 200,000-token context window suitable for processing large documents, synthesizing diverse research sources, and generating expert-level written content. Priced at $15/MTok for input, Claude 3 Opus remains available for teams with specific requirements for Claude 3-generation behavior, though most use cases are better served by the improved Claude 4 series.

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Technical Specifications

SpecificationClaude 3 HaikuClaude 3 Opus
ProviderAnthropicAnthropic
Context Window200,000 tokens200,000 tokens
Agent SuitabilityN/AN/A
Time to First Token (TTFT)N/AN/A
Deployment Modelmanaged apiN/A
Production Stabilitystablestable
API AvailableYesYes
Released Date2024-03-132024-03-04

API Pricing Comparison

Input Price per Million Tokens

Claude 3 Haiku

$0.25

Claude 3 Opus

$15.00

Output Price per Million Tokens

Claude 3 Haiku

$1.25

Claude 3 Opus

$75.00

Want to test both models live?

Run side-by-side prompt prompts in our dynamic Sandbox. Check execution speeds, latency metrics, and compute actual costs in real-time.

Benchmark Performance Metrics

Scores show the raw performance percentages verified across key evaluation suites. Higher bars indicate superior accuracy and capability in that domain.

MMLUGeneral knowledge & multi-task understanding
7520.0%vs8680.0%
Claude 3 Haiku
Claude 3 Opus
HumanEvalPython coding & logic synthesis
7590.0%vs8490.0%
Claude 3 Haiku
Claude 3 Opus
MATHComplex mathematical problem solving
3890.0%vs6010.0%
Claude 3 Haiku
Claude 3 Opus
GPQAGraduate-level expert reasoning
3200.0%vs5040.0%
Claude 3 Haiku
Claude 3 Opus
HellaSwagCommonsense reasoning and inference
8810.0%vs9500.0%
Claude 3 Haiku
Claude 3 Opus
MT-BenchMulti-turn conversation flow quality
800.0%vs900.0%
Claude 3 Haiku
Claude 3 Opus

Claude 3 Haiku Quirks & Gotchas

No developer gotchas reported.

Claude 3 Opus Quirks & Gotchas

No developer gotchas reported.