What is Llama 3.1 405B?

Llama 3.1 405B is an AI model developed by Meta AI. It is primarily known for its capabilities in conversation, reasoning, code generation, analysis. In 15 blind community duels on Rival, Llama 3.1 405B has a 0% win rate. You can explore its responses across various challenges on Rival.

What are some common use cases for Llama 3.1 405B?

Llama 3.1 405B is often utilized for tasks such as State-of-the-art performance among open-source models, Superior mathematical reasoning, Advanced language understanding on par with proprietary models. Its performance in these areas can be observed through the challenges presented on our platform.

How does Llama 3.1 405B compare to other AI models on Rival?

You can compare Llama 3.1 405B with other available AI models on Rival by navigating to our main /compare page and selecting Llama 3.1 405B and another model. Based on 15 community votes, Llama 3.1 405B has a 0% overall win rate in blind head-to-head duels. All comparison data is part of Rival's open dataset.

Where can I find more details about Meta AI, the creator of Llama 3.1 405B?

You can learn more about Meta AI by visiting their dedicated page on Rival at /providers/meta, or by exploring our /creators section for an overview of different AI developers.

What is Llama 3.1 405B?

Llama 3.1 405B is an AI model developed by Meta AI. It is primarily known for its capabilities in conversation, reasoning, code generation, analysis. In 15 blind community duels on Rival, Llama 3.1 405B has a 0% win rate. You can explore its responses across various challenges on Rival.

What are some common use cases for Llama 3.1 405B?

Llama 3.1 405B is often utilized for tasks such as State-of-the-art performance among open-source models, Superior mathematical reasoning, Advanced language understanding on par with proprietary models. Its performance in these areas can be observed through the challenges presented on our platform.

How does Llama 3.1 405B compare to other AI models on Rival?

You can compare Llama 3.1 405B with other available AI models on Rival by navigating to our main /compare page and selecting Llama 3.1 405B and another model. Based on 15 community votes, Llama 3.1 405B has a 0% overall win rate in blind head-to-head duels. All comparison data is part of Rival's open dataset.

Where can I find more details about Meta AI, the creator of Llama 3.1 405B?

You can learn more about Meta AI by visiting their dedicated page on Rival at /providers/meta, or by exploring our /creators section for an overview of different AI developers.

Llama 3.1 405B (Meta AI) | Pricing, Benchmarks & Real Outputs

Name: Llama 3.1 405B
Brand: meta
Price: 2.70 USD
Availability: OnlineOnly

Personality Analysis

The Broken Telephone

Class

Chaotic Confused

The professor who assigned the wrong reading but lectures anyway. Interprets your prompt through the lens of a completely different conversation happening in its head.

When you push back

Doesn't resist your prompt, it fails to perceive it entirely. Like asking for directions and receiving a recipe for banana bread. Occasionally stumbles into working output, but it feels accidental, like a cat walking across a keyboard and hitting "compile."

Tasting Notes

Hallucination SpeedrunnerLost In Its Own SauceTangent EnthusiastUnintentionally ExperimentalMain Character Energy (Derogatory)

SubjectiveBench

Taste Index

Across 12 scored outputs

How this is measured →

50.05x the referenceFloor

0100 · refheadroom →

Taste is judged on an uncapped scale where 100 is the reference, originality first. The space past 100 is the craft today's models rarely reach.

Craft7

Originality4

Plays it safe

share of outputs that are the default answer

25%

Writing DNA

Stylometric Fingerprint

Based on 5 text responses

Tick = global average

Vocabulary Diversity56%

Unique words vs. total words. Higher = richer vocabulary.

Sentence Length14.9 words

Average words per sentence.

Hedging0.41

"Might", "perhaps", "arguably" per 100 words.

Bold Formatting0.0

**Bold** markers per 1,000 characters.

List Usage1.9

Bullet and numbered list items per 1,000 characters.

Section Structure0.00

Markdown headings per 1,000 characters.

Emoji Usage0.03

Emoji per 1,000 characters.

Transitions0.16

"However", "moreover", "furthermore" per 100 words.

Opening Habits

Consistency

85%

Across 5 responses

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Llama 3.1 405B by Meta AI — Pricing, Benchmarks & Real Outputs

Compare Llama 3.1 405B

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Llama 3.1 405B by Meta AI — Pricing, Benchmarks & Real Outputs

Compare Llama 3.1 405B

Alternatives to Llama 3.1 405B

Llama 3.1 405B by Meta AI — Pricing, Benchmarks & Real Outputs

Llama 3.1 405B

Benchmarks

API Access

The Broken Telephone

Taste Index

Stylometric Fingerprint

Favorites

Model Responses

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Llama 4 Scout

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Llama 3.1 405B by Meta AI — Pricing, Benchmarks & Real Outputs

Llama 3.1 405B

Benchmarks

API Access

The Broken Telephone

Taste Index

Stylometric Fingerprint

Favorites

Model Responses

Related Models

Llama 4 Behemoth

Llama 4 Maverick

Llama 4 Scout

Llama 3.1 70B (Instruct)

Llama 3 70B

MusicGen Large

Llama 3.1 405B vs MiniMax M3

Best AI for Creative Writing

Compare Llama 3.1 405B

Alternatives to Llama 3.1 405B

Llama 3.1 405B

Benchmarks

API Access

The Broken Telephone

Taste Index

Stylometric Fingerprint

Favorites

Model Responses

Related Models

Llama 4 Behemoth

Llama 4 Maverick

Llama 4 Scout

Llama 3.1 70B (Instruct)

Llama 3 70B

MusicGen Large

Llama 3.1 405B vs MiniMax M3

Best AI for Creative Writing

Llama 3.1 405B

Benchmarks

API Access

The Broken Telephone

Taste Index

Stylometric Fingerprint

Favorites

Model Responses

Related Models

Llama 4 Behemoth

Llama 4 Maverick

Llama 4 Scout

Llama 3.1 70B (Instruct)

Llama 3 70B

MusicGen Large

Llama 3.1 405B vs MiniMax M3

Best AI for Creative Writing