explainx.ai
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registry://llms

LLMs

Discover language and multimodal models — open vs closed weights, download links, parameters, and context length.

573modelsopen-weightsclosed / API
models
573
weights
open + closed
allopen-weightsclosed

claude-sonnet-4-5-20250929

closed

Anthropic

Anthropic · 3 Arena leaderboards

code· 200,000 ctx
▲ 0 · 0 comments

claude-sonnet-4-6-search

closed

Anthropic

Anthropic · 1 Arena leaderboard

language· 1,000,000 ctx
▲ 0 · 0 comments

codellama-34b-instruct

open

Meta

Meta · 1 Arena leaderboard

language· 34B· 16,384 ctx
▲ 0 · 0 commentsweights →

command-r

open

Cohere

Cohere · 1 Arena leaderboard

language· 128,000 ctx
▲ 0 · 0 comments

dbrx-instruct-preview

closed

Databricks

Databricks · 1 Arena leaderboard

language· 32,768 ctx
▲ 0 · 0 comments

alpaca-13b

closed

Stanford

Stanford · 1 Arena leaderboard

language· 13B
▲ 0 · 0 comments

amazon-nova-experimental-chat-10-09

closed

Amazon

Amazon · 1 Arena leaderboard

language
▲ 0 · 0 comments

amazon-nova-experimental-chat-10-20

closed

Amazon

Amazon · 1 Arena leaderboard

language
▲ 0 · 0 comments

amazon-nova-experimental-chat-11-10

closed

Amazon

Amazon · 1 Arena leaderboard

language
▲ 0 · 0 comments

amazon-nova-experimental-chat-12-10

closed

Amazon

Amazon · 1 Arena leaderboard

language
▲ 0 · 0 comments

amazon-nova-experimental-chat-26-01-10

closed

Amazon

Amazon · 1 Arena leaderboard

language
▲ 0 · 0 comments

amazon-nova-experimental-chat-26-02-10

closed

Amazon

Amazon · 1 Arena leaderboard

language
▲ 0 · 0 comments

amazon-nova-lite-v1.0

closed

Amazon

Amazon · 2 Arena leaderboards

vision-language· 300,000 ctx
▲ 0 · 0 comments

amazon-nova-micro-v1.0

closed

Amazon

Amazon · 1 Arena leaderboard

language· 128,000 ctx
▲ 0 · 0 comments

amazon-nova-pro-v1.0

closed

Amazon

Amazon · 2 Arena leaderboards

vision-language· 300,000 ctx
▲ 0 · 0 comments

api-gpt-4o-search

closed

OpenAI

OpenAI · 1 Arena leaderboard

language· 8,191 ctx
▲ 0 · 0 comments

athene-70b-0725

open

NexusFlow

NexusFlow · 1 Arena leaderboard

language· 70B
▲ 0 · 0 commentsweights →

bagel

open

Bytedance

Bytedance · 2 Arena leaderboards

generative-media
▲ 0 · 0 commentsweights →

c4ai-aya-vision-32b

open

Cohere

Cohere · 1 Arena leaderboard

vision-language· 32B
▲ 0 · 0 commentsweights →

chatglm3-6b

open

Tsinghua

Tsinghua · 1 Arena leaderboard

language· 6B
▲ 0 · 0 commentsweights →

claude-3-5-haiku-20241022

closed

Anthropic

Anthropic · 2 Arena leaderboards

vision-language· 200,000 ctx
▲ 0 · 0 comments