MiscSubjects

Meta: Llama 3.1 8B Instruct

Meta's latest class of model (Llama 3.1) launched with a variety of sizes & flavors.

MetaLlama 3.1 8B Instruct
meta-llama/llama-3.1-8b-instruct
2024-07-23text->textknows up to 2023-12-31
Coding index
5.4
Artificial Analysis
Input
$0.05
per 1M tokens
Output
$0.08
per 1M tokens
Cached input
$0.02
per 1M tokens
Context
131K
tokens it reads
Max output
118K
tokens it writes
Meta's latest class of model (Llama 3.1) launched with a variety of sizes & flavors. This 8B instruct-tuned version is fast and efficient. It has demonstrated strong performance compared to...
inspect — the catalog entry
{
  "id": "meta-llama/llama-3.1-8b-instruct",
  "canonical_slug": "meta-llama/llama-3.1-8b-instruct",
  "hugging_face_id": "meta-llama/Meta-Llama-3.1-8B-Instruct",
  "name": "Meta: Llama 3.1 8B Instruct",
  "created": 1721692800,
  "description": "Meta's latest class of model (Llama 3.1) launched with a variety of sizes & flavors. This 8B instruct-tuned version is fast and efficient. It has demonstrated strong performance compared to...",
  "context_length": 131072,
  "architecture": {
    "modality": "text->text",
    "input_modalities": [
      "text"
    ],
    "output_modalities": [
      "text"
    ],
    "tokenizer": "Llama3",
    "instruct_type": "llama3"
  },
  "pricing": {
    "prompt": "0.00000005",
    "completion": "0.00000008",
    "input_cache_read": "0.000000025"
  },
  "top_provider": {
    "context_length": 131072,
    "max_completion_tokens": 117964,
    "is_moderated": false
  },
  "per_request_limits": null,
  "supported_parameters": [
    "frequency_penalty",
    "logit_bias",
    "logprobs",
    "max_tokens",
    "min_p",
    "presence_penalty",
    "repetition_penalty",
    "response_format",
    "seed",
    "stop",
    "structured_outputs",
    "temperature",
    "tool_choice",
    "tools",
    "top_k",
    "top_logprobs",
    "top_p"
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  "default_parameters": {},
  "supported_voices": null,
  "knowledge_cutoff": "2023-12-31",
  "expiration_date": null,
  "links": {
    "details": "/api/v1/models/meta-llama/llama-3.1-8b-instruct/endpoints"
  },
  "endpoints": [
    "/api/v1/chat/completions",
    "/api/v1/completions",
    "/api/v1/messages",
    "/api/v1/responses"
  ],
  "benchmarks": {
    "design_arena": [],
    "artificial_analysis": {
      "intelligence_index": null,
      "coding_index": 5.4,
      "agentic_index": null
    }
  },
  "reasoning": null
}
openrouter.ai/meta-llama/llama-3.1-8b-instruct
References (1)
  1. Stored model catalog — Nov 5, 2026
Via
OpenRouter
Id
openrouter/meta-llama/llama-3.1-8b-instruct
Model id
meta-llama/llama-3.1-8b-instruct
Name
Meta: Llama 3.1 8B Instruct
Description
Meta's latest class of model (Llama 3.1) launched with a variety of sizes & flavors.
Family
meta-llama
Canonical slug
meta-llama/llama-3.1-8b-instruct
Price in
0.049999999999999996
Price out
0.08
Price cache read
0.024999999999999998
Price cache write
null
Price cache write 1h
null
Price web search
null
Price overrides
[]
Context
131072
Max completion tokens
117964
Modality
text->text
Input modalities
["text"]
Output modalities
["text"]
Tokenizer
Llama3
Knowledge cutoff
2023-12-31
Created
1721692800
Moderated
false
Params
["frequency_penalty","logit_bias","logprobs","max_tokens","min_p","presence_penalty","repetition_penalty","response_format","seed","stop","structured_outputs","temperature","tool_choice","tools","top_k","top_logprobs","top_p"]
Default parameters
{}
Tools
true
Reasoning
false
Reasoning efforts
null
Reasoning default effort
null
Reasoning mandatory
false
Reasoning default enabled
null
Vision
false
Expiration date
null

Connected subjects

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Page dataOpen JSON
page.json
{
  "schema": "page/1",
  "id": "model:openrouter/meta-llama/llama-3.1-8b-instruct",
  "kind": "AIModel",
  "title": "Meta: Llama 3.1 8B Instruct",
  "layout": "item",
  "status": "published",
  "summary": "Meta's latest class of model (Llama 3.1) launched with a variety of sizes & flavors.",
  "body": [
    {
      "type": "model",
      "id": "meta-llama/llama-3.1-8b-instruct"
    }
  ],
  "hero": "",
  "facts": {
    "via": "OpenRouter",
    "id": "openrouter/meta-llama/llama-3.1-8b-instruct",
    "model_id": "meta-llama/llama-3.1-8b-instruct",
    "name": "Meta: Llama 3.1 8B Instruct",
    "description": "Meta's latest class of model (Llama 3.1) launched with a variety of sizes & flavors.",
    "family": "meta-llama",
    "canonical_slug": "meta-llama/llama-3.1-8b-instruct",
    "price_in": 0.049999999999999996,
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    "price_overrides": [],
    "context": 131072,
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    "modality": "text->text",
    "input_modalities": [
      "text"
    ],
    "output_modalities": [
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    ],
    "tokenizer": "Llama3",
    "knowledge_cutoff": "2023-12-31",
    "created": 1721692800,
    "moderated": false,
    "params": [
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    "reasoning_mandatory": false,
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    "vision": false,
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  },
  "sources": [
    {
      "title": "Stored model catalog",
      "url": "https://openrouter.ai/api/v1/models",
      "date": "2026-11-05T14:17:16.573Z"
    }
  ],
  "widgets": [],
  "members": [],
  "relations": [
    {
      "ref": "provider:meta.com",
      "rel": "published by"
    }
  ],
  "media": [],
  "tags": [],
  "query": {},
  "created": "2026-11-05T14:17:16.573Z",
  "updated": "2026-11-05T14:17:16.573Z",
  "provenance": {
    "store": "model-catalog",
    "id": "openrouter/meta-llama/llama-3.1-8b-instruct",
    "key": "state/models/catalogue.json",
    "original_id": "openrouter/meta-llama/llama-3.1-8b-instruct",
    "source_kind": "AIModel",
    "source_provider": "OpenRouter",
    "hash": "39c8a331f4186eea9ad763a0aaf639b54c54df62e75496a6d8523c0586a47e8b"
  },
  "version": "0a4a32f2a9ddac7490385526da3181e5d6b811ba347db6db8c2e7520315a4cc7"
}