Claude 3 Opus vs K-EXAONE-236B-A23B: Specs & Benchmark Comparison

CharacteristicClaude 3 OpusK-EXAONE-236B-A23B
CompanyAnthropicLG AI Research
Release DateFebruary 29, 2024December 30, 2025
Parameters236B
MultimodalYesNo
Context (input)200K33K
Context (output)200K33K
Input Price / 1M$15.00$0.60
Output Price / 1M$75.00$1.00
Average Score0.80.8
Benchmarks
MMLU-Pro0.70.8

Visual Benchmark Comparison

Claude 3 Opus
K-EXAONE-236B-A23B
MMLU-Pro0.7 vs 0.8
0.7
0.8

Verdict

K-EXAONE-236B-A23B leads in 2 out of 4 comparison categories.

Overall Performance

Both models show comparable average scores: Claude 3 Opus — 0.8, K-EXAONE-236B-A23B — 0.8.

API Cost

K-EXAONE-236B-A23B is 56.3x cheaper: input $0.60/1M vs $15.00/1M tokens.

Context Window

Claude 3 Opus supports a larger context: 200K vs 33K tokens.

Recency

K-EXAONE-236B-A23B is newer: released 12/30/2025 vs 2/29/2024.

More About These Models

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Frequently Asked Questions

Which is better for coding — Claude 3 Opus or K-EXAONE-236B-A23B?
Direct comparison on the SWE-Bench benchmark is not available. We recommend reviewing other metrics on the comparison page.
Which model is cheaper — Claude 3 Opus or K-EXAONE-236B-A23B?
K-EXAONE-236B-A23B is cheaper for input: $0.60 per 1M tokens vs $15.00.
Which has a larger context window — Claude 3 Opus or K-EXAONE-236B-A23B?
Claude 3 Opus supports a larger context: 200,000 tokens vs 32,768.

The Claude 3 Opus and K-EXAONE-236B-A23B comparison is updated for 2026. Data includes benchmark results, API pricing, context window size and other specifications. For more detailed information, visit the Claude 3 Opus or K-EXAONE-236B-A23B page. See also the complete list of AI model comparisons.