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Claude 3 Opus

Anthropic
Released: 2024-03-04
Type: Frontier Model
Context
200k
Max Out
4.1k
Cutoff
2023-08
Params
Unknown

Evolution: What Changed?

  • Reasoning parity with GPT-4
  • Vision capabilities added
  • Reduced refusal rate
Compared to claude-2

Evolution: What Changed?

  • Reasoning parity with GPT-4
  • Vision capabilities added
  • Reduced refusal rate
compared to previous generation

The Breakdown

The Claude 3 Opus represents a significant leap forward in Anthropic's lineup. Released in 2024-03-04, it targets developers and enterprise use cases with a specific focus on reasoning capabilities over raw conversational speed. While previous iterations in the Frontier Model category often struggled with complex multi-step instruction following, this model introduces a refined architecture that dramatically improves adherence to system prompts and reduces hallucination rates in technical domains. It competes directly with top-tier frontier models but carves out a distinct niche for workflows where precision and context retention matter more than creative flair. For businesses looking to integrate reliable AI agents, Claude 3 Opus offers a compelling balance of performance and cost-efficiency.

Overall Score
9.5
/10
Pricing (per 1k tokens)
Input$0.015
Output$0.075
Currency: USD

The Good

  • Surpassed GPT-4 in reasoning
  • Beautiful prose style
  • Wait-free context recall

The Bad

  • Very expensive
  • Slow

The Verdict

The premium choice for coding and creative writing in early 2024.

Performance Benchmarks

mmlu
86.8
math
60.1
human eval
84.9