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Claude Opus 5 vs Llama 3.2 3B Instruct

Claude Opus 5 leads the LLM Stats Score 54.9 to -6.1. Llama 3.2 3B Instruct is 800.0x cheaper per token.

Anthropic · Meta · Updated for 2026

Which is better?

Claude Opus 5 leads the overall LLM Stats Score 54.9 to -6.1, ranking #5 overall.

On price, Llama 3.2 3B Instruct is roughly 800.0x cheaper per token on a blended 3:1 input/output basis, which adds up quickly at production volume.

Claude Opus 5 also accepts a larger context window (1,000,000 input tokens), making it the stronger choice for long documents and large codebases.

Based on current LLM Stats indexes, shared benchmarks, pricing, and model metadata for 2026.

Choose Claude Opus 5

  • overall performance matters — it scores 54.9 and ranks #5 on LLM Stats
  • your work emphasizes reasoning — it leads those capability indexes
  • you process long inputs — it offers a 1,000,000 token context window
  • you want the most recent training data — it shipped Jul 2026

Choose Llama 3.2 3B Instruct

  • cost matters — it's about 800.0x cheaper per token
  • you need open weights you can self-host or fine-tune

At a glance

The differences that matter most.

Claude Opus 5
Anthropic
Llama 3.2 3B Instruct
Meta
Core performance indexes
LLM Stats Score
54.9
#5
-6.1
#359
Reasoning
53.9
#4
-6.7
#353
Cost, coverage & limits
Benchmark wins
—
—
Input price
$5.00 / M
$0.01 / M
Output price
$25.00 / M
$0.02 / M
Context window
1,000,000
128,000

Capability indexes

Additional strengths measured across groups of related public benchmarks

1 shared
Index
Claude Opus 5
Llama 3.2 3B Instruct
Tool use
27.9#21
4.7#155
Conservative TrueSkill rating · higher is betterHow scores work

Individual benchmarks

13 reported for Claude Opus 5 · 15 for Llama 3.2 3B Instruct

No common benchmarks found

Claude Opus 5 and Llama 3.2 3B Instructdon't have any common benchmark datasets to compare. They may have been evaluated on different testing suites.

Human preference

Blind head-to-head votes and playground preference scores

Pricing Analysis

Price comparison per million tokens

Llama 3.2 3B Instruct costs less

For input processing, Claude Opus 5 ($5.00/1M tokens) is 500.0x more expensive than Llama 3.2 3B Instruct ($0.01/1M tokens).

For output processing, Claude Opus 5 ($25.00/1M tokens) is 1250.0x more expensive than Llama 3.2 3B Instruct ($0.02/1M tokens).

In conclusion, Claude Opus 5 is more expensive than Llama 3.2 3B Instruct.*

* Using a 3:1 ratio of input to output tokens

Lowest available price from all providers
Mon Sep 14 2026 • llm-stats.com
Anthropic
Claude Opus 5
Input tokens$5.00
Output tokens$25.00
Best providerAnthropic
Meta
Llama 3.2 3B Instruct
Input tokens$0.01
Output tokens$0.02
Best providerDeepinfra
Notice missing or incorrect data?Start an Issue→

Context Window

Maximum input and output token capacity

Claude Opus 5 accepts 1,000,000 input tokens compared to Llama 3.2 3B Instruct's 128,000 tokens. Both models can generate responses up to 128,000 tokens.

Anthropic
Claude Opus 5
Input1,000,000 tokens
Output128,000 tokens
Meta
Llama 3.2 3B Instruct
Input128,000 tokens
Output128,000 tokens
Mon Sep 14 2026 • llm-stats.com

Input capabilities

Documented input modalities across available providers

Claude Opus 5 supports multimodal inputs, whereas Llama 3.2 3B Instruct does not.

Claude Opus 5 can handle both text and other forms of data like images, making it suitable for multimodal applications.

Claude Opus 5

Text
Images
Audio
Video

Llama 3.2 3B Instruct

Text
Images
Audio
Video

License

Usage and distribution terms

Claude Opus 5 is licensed under a proprietary license, while Llama 3.2 3B Instruct uses Llama 3.2 Community License.

License differences may affect how you can use these models in commercial or open-source projects.

Claude Opus 5

Proprietary

Closed source

Llama 3.2 3B Instruct

Llama 3.2 Community License

Open weights

Release Timeline

When each model was launched

Claude Opus 5 was released on 2026-07-24, while Llama 3.2 3B Instruct was released on 2024-09-25.

Claude Opus 5 is 22 months newer than Llama 3.2 3B Instruct.

Claude Opus 5

Jul 24, 2026

1 months ago

1.8yr newer
Llama 3.2 3B Instruct

Sep 25, 2024

2.0 years ago

Knowledge Cutoff

When training data ends

Neither model specifies a knowledge cutoff date.

Unable to compare the recency of their training data.

No cutoff dates available

Provider Availability

Claude Opus 5 is available from Anthropic, DeepInfra. Llama 3.2 3B Instruct is available from DeepInfra.

Claude Opus 5

anthropic logo
Anthropic
Input Price:Input: $5.00/1MOutput Price:Output: $25.00/1M
deepinfra logo
Deepinfra
Input Price:Input: $5.00/1MOutput Price:Output: $25.00/1M

Llama 3.2 3B Instruct

deepinfra logo
Deepinfra
Input Price:Input: $0.01/1MOutput Price:Output: $0.02/1M
* Prices shown are per million tokens

Outputs Comparison

Notice missing or incorrect data?Start an Issue discussion→

Judge for yourself.

Run your own prompts against Claude Opus 5 and Llama 3.2 3B Instruct side-by-side, then vote on the output you prefer.

Claude Opus 5
✓ Preferred
Llama 3.2 3B Instruct
Open in Playground

FAQ

Common questions about Claude Opus 5 vs Llama 3.2 3B Instruct.

Which is better, Claude Opus 5 or Llama 3.2 3B Instruct?

Claude Opus 5 leads the LLM Stats Score 54.9 to -6.1. Claude Opus 5 is made by Anthropic and Llama 3.2 3B Instruct is made by Meta. The best choice depends on your use case — compare their capability indexes, individual benchmarks, pricing, and limits above.

How does Claude Opus 5 compare to Llama 3.2 3B Instruct in benchmarks?

Claude Opus 5 scores BrowseComp: 90.8%, BioMysteryBench: 90.1%, OSWorld 2.0: 70.6%, DeepSWE 1.1: 68.8%, Humanity's Last Exam: 64.7%. Llama 3.2 3B Instruct scores NIH/Multi-needle: 84.7%, ARC-C: 78.6%, GSM8k: 77.7%, IFEval: 77.4%, HellaSwag: 69.8%.

Is Claude Opus 5 cheaper than Llama 3.2 3B Instruct?

Llama 3.2 3B Instruct is 500.0x cheaper for input tokens. Claude Opus 5 costs $5.00/M input and $25.00/M output via anthropic. Llama 3.2 3B Instruct costs $0.01/M input and $0.02/M output via deepinfra.

What are the context window sizes for Claude Opus 5 and Llama 3.2 3B Instruct?

Claude Opus 5 supports 1.0M tokens and Llama 3.2 3B Instruct supports 128K tokens. A larger context window lets you process longer documents, conversations, or codebases in a single request.

What are the main differences between Claude Opus 5 and Llama 3.2 3B Instruct?

Key differences include LLM Stats Score (54.9 vs -6.1), context window (1.0M vs 128K), input pricing ($5.00 vs $0.01/M), multimodal support (yes vs no), licensing (Proprietary vs Llama 3.2 Community License). See the full comparison above for benchmark-by-benchmark results.

Who makes Claude Opus 5 and Llama 3.2 3B Instruct?

Claude Opus 5 is developed by Anthropic and Llama 3.2 3B Instruct is developed by Meta.

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