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Helicone

AI observability platform providing logging, monitoring, caching, and analytics for AI model usage.

Helicone

AI observability platform providing logging, monitoring, caching, and analytics for AI model usage.

Authentication

Auth Type
API Key
Platform Key
Not configured
Self-serve
Available

Add your Helicone API key from Organization → Integrations → AI Vendors. Keys are encrypted at rest and scoped to your organization.

Available Models

90 enabled models across 3 categories.

Text82

Anthropic: Claude 3.5 Haikuclaude-3.5-haiku

chatModel, languageModel, completionModel

functionCalling, imageInput, vision

Anthropic: Claude 3.5 Sonnet v2claude-3.5-sonnet-v2

chatModel, languageModel, completionModel

functionCalling, imageInput, vision

Anthropic: Claude 3.7 Sonnetclaude-3.7-sonnet

chatModel, languageModel, completionModel

functionCalling, imageInput, vision

Anthropic: Claude 3 Haikuclaude-3-haiku-20240307

chatModel, languageModel, completionModel

functionCalling, imageInput, vision

Anthropic: Claude 4.5 Haikuclaude-4.5-haiku

chatModel, languageModel, completionModel

functionCalling, imageInput, vision

Anthropic: Claude 4.5 Haiku (20251001)claude-haiku-4-5-20251001

chatModel, languageModel, completionModel

functionCalling, imageInput, vision

Anthropic: Claude Opus 4claude-opus-4

chatModel, languageModel, completionModel

functionCalling, reasoning, imageInput, vision

Anthropic: Claude Opus 4.1claude-opus-4-1

chatModel, languageModel, completionModel

functionCalling, reasoning, imageInput, vision

Anthropic: Claude Opus 4.1 (20250805)claude-opus-4-1-20250805

chatModel, languageModel, completionModel

functionCalling, reasoning, imageInput, vision

Anthropic: Claude Opus 4.5claude-4.5-opus

chatModel, languageModel, completionModel

functionCalling, reasoning, imageInput, vision

Anthropic: Claude Sonnet 4claude-sonnet-4

chatModel, languageModel, completionModel

functionCalling, reasoning, imageInput, vision

Anthropic: Claude Sonnet 4.5claude-4.5-sonnet

chatModel, languageModel, completionModel

functionCalling, reasoning, imageInput, vision

Anthropic: Claude Sonnet 4.5 (20250929)claude-sonnet-4-5-20250929

chatModel, languageModel, completionModel

functionCalling, reasoning, imageInput, vision

Baidu Ernie 4.5 21B A3B Thinkingernie-4.5-21b-a3b-thinking

chatModel, languageModel, completionModel

reasoning

DeepSeek R1 Distill Llama 70Bdeepseek-r1-distill-llama-70b

chatModel, languageModel, completionModel

functionCalling, reasoning

DeepSeek Reasonerdeepseek-reasoner

chatModel, languageModel, completionModel

DeepSeek TNG R1T2 Chimeradeepseek-tng-r1t2-chimera

chatModel, languageModel, completionModel

functionCalling

DeepSeek V3deepseek-v3

chatModel, languageModel, completionModel

functionCalling

DeepSeek V3.1 Terminusdeepseek-v3.1-terminus

chatModel, languageModel, completionModel

functionCalling, reasoning

DeepSeek V3.2deepseek-v3.2

chatModel, languageModel, completionModel

functionCalling

Google Gemini 2.5 Flashgemini-2.5-flash

chatModel, languageModel, completionModel

functionCalling, reasoning, imageInput, vision

Google Gemini 2.5 Flash Litegemini-2.5-flash-lite

chatModel, languageModel, completionModel

functionCalling, reasoning, imageInput, vision

Google Gemini 2.5 Progemini-2.5-pro

chatModel, languageModel, completionModel

functionCalling, reasoning, imageInput, vision

Google Gemma 2gemma2-9b-it

chatModel, languageModel, completionModel

Google Gemma 3 12Bgemma-3-12b-it

chatModel, languageModel, completionModel

imageInput, vision

Hermes 2 Pro Llama 3 8Bhermes-2-pro-llama-3-8b

chatModel, languageModel, completionModel

functionCalling

Kimi K2 (07/11)kimi-k2-0711

chatModel, languageModel, completionModel

functionCalling

Kimi K2 (09/05)kimi-k2-0905

chatModel, languageModel, completionModel

functionCalling

Kimi K2 Thinkingkimi-k2-thinking

chatModel, languageModel, completionModel

functionCalling

Meta Llama 3.1 8B Instantllama-3.1-8b-instant

chatModel, languageModel, completionModel

functionCalling

Meta Llama 3.1 8B Instructllama-3.1-8b-instruct

chatModel, languageModel, completionModel

functionCalling

Meta Llama 3.1 8B Instruct Turbollama-3.1-8b-instruct-turbo

chatModel, languageModel, completionModel

functionCalling

Meta Llama 3.3 70B Instructllama-3.3-70b-instruct

chatModel, languageModel, completionModel

functionCalling

Meta Llama 3.3 70B Versatilellama-3.3-70b-versatile

chatModel, languageModel, completionModel

functionCalling

Meta Llama 4 Maverick 17B 128Ellama-4-maverick

chatModel, languageModel, completionModel

functionCalling, imageInput, vision

Meta Llama 4 Scout 17B 16Ellama-4-scout

chatModel, languageModel, completionModel

functionCalling, imageInput, vision

Meta Llama Guard 4 12Bllama-guard-4

chatModel, languageModel, completionModel

imageInput, vision

Meta Llama Prompt Guard 2 22Mllama-prompt-guard-2-22m

chatModel, languageModel, completionModel

Meta Llama Prompt Guard 2 86Mllama-prompt-guard-2-86m

chatModel, languageModel, completionModel

Mistral-Largemistral-large-2411

chatModel, languageModel, completionModel

functionCalling

Mistral Nemomistral-nemo

chatModel, languageModel, completionModel

imageInput, vision

Mistral Smallmistral-small

chatModel, languageModel, completionModel

imageInput, vision

OpenAI ChatGPT-4ochatgpt-4o-latest

chatModel, languageModel, completionModel

functionCalling, imageInput, vision

OpenAI GPT-4.1gpt-4.1

chatModel, languageModel, completionModel

functionCalling, imageInput, vision

OpenAI GPT-4.1 Minigpt-4.1-mini-2025-04-14

chatModel, languageModel, completionModel

functionCalling, imageInput, vision

OpenAI GPT-4.1 Minigpt-4.1-mini

chatModel, languageModel, completionModel

functionCalling, imageInput, vision

OpenAI GPT-4.1 Nanogpt-4.1-nano

chatModel, languageModel, completionModel

functionCalling, imageInput, vision

OpenAI GPT-4ogpt-4o

chatModel, languageModel, completionModel

functionCalling, imageInput, vision

OpenAI GPT-4o-minigpt-4o-mini

chatModel, languageModel, completionModel

functionCalling, imageInput, vision

OpenAI GPT-5gpt-5

chatModel, languageModel, completionModel

functionCalling, imageInput, vision

OpenAI GPT-5 Chat Latestgpt-5-chat-latest

chatModel, languageModel, completionModel

functionCalling, imageInput, vision

OpenAI: GPT-5 Codexgpt-5-codex

chatModel, languageModel, completionModel

functionCalling

OpenAI GPT-5 Minigpt-5-mini

chatModel, languageModel, completionModel

functionCalling, imageInput, vision

OpenAI GPT-5 Nanogpt-5-nano

chatModel, languageModel, completionModel

functionCalling, imageInput, vision

OpenAI: GPT-5 Progpt-5-pro

chatModel, languageModel, completionModel

OpenAI GPT-OSS 120bgpt-oss-120b

chatModel, languageModel, completionModel

functionCalling, reasoning

OpenAI GPT-OSS 20bgpt-oss-20b

chatModel, languageModel, completionModel

functionCalling, reasoning

OpenAI: o1o1

chatModel, languageModel, completionModel

OpenAI: o1-minio1-mini

chatModel, languageModel, completionModel

OpenAI o3o3

chatModel, languageModel, completionModel

functionCalling, imageInput, vision

OpenAI o3 Minio3-mini

chatModel, languageModel, completionModel

functionCalling

OpenAI o3 Proo3-pro

chatModel, languageModel, completionModel

functionCalling, imageInput, vision

OpenAI o4 Minio4-mini

chatModel, languageModel, completionModel

functionCalling, imageInput, vision

Perplexity Sonarsonar

chatModel, languageModel, completionModel

Perplexity Sonar Deep Researchsonar-deep-research

chatModel, languageModel, completionModel

reasoning

Perplexity Sonar Prosonar-pro

chatModel, languageModel, completionModel

Perplexity Sonar Reasoningsonar-reasoning

chatModel, languageModel, completionModel

reasoning

Perplexity Sonar Reasoning Prosonar-reasoning-pro

chatModel, languageModel, completionModel

reasoning

Qwen2.5 Coder 7B fastqwen2.5-coder-7b-fast

chatModel, languageModel, completionModel

Qwen3 235B A22B Thinkingqwen3-235b-a22b-thinking

chatModel, languageModel, completionModel

reasoning, imageInput, vision

Qwen3 30B A3Bqwen3-30b-a3b

chatModel, languageModel, completionModel

functionCalling, imageInput, vision

Qwen3 32Bqwen3-32b

chatModel, languageModel, completionModel

functionCalling, reasoning

Qwen3 Coder 30B A3B Instructqwen3-coder-30b-a3b-instruct

chatModel, languageModel, completionModel

functionCalling

Qwen3 Next 80B A3B Instructqwen3-next-80b-a3b-instruct

chatModel, languageModel, completionModel

functionCalling, imageInput, vision

Qwen3 VL 235B A22B Instructqwen3-vl-235b-a22b-instruct

chatModel, languageModel, completionModel

functionCalling, imageInput, vision

xAI Grok 3grok-3

chatModel, languageModel, completionModel

functionCalling

xAI Grok 3 Minigrok-3-mini

chatModel, languageModel, completionModel

functionCalling

xAI Grok 4grok-4

chatModel, languageModel, completionModel

functionCalling

xAI Grok 4.1 Fast Reasoninggrok-4-1-fast-reasoning

chatModel, languageModel, completionModel

functionCalling, reasoning, imageInput, vision

xAI: Grok 4 Fast Reasoninggrok-4-fast-reasoning

chatModel, languageModel, completionModel

functionCalling, reasoning, imageInput, vision

xAI Grok Code Fast 1grok-code-fast-1

chatModel, languageModel, completionModel

functionCalling

Zai GLM-4.6glm-4.6

chatModel, languageModel, completionModel

functionCalling, reasoning

Image5

OpenAI GPT-5.1gpt-5.1

image, imageModel

functionCalling, imageInput, vision

OpenAI GPT-5.1 Chatgpt-5.1-chat-latest

image, imageModel

functionCalling, imageInput, vision

OpenAI: GPT-5.1 Codexgpt-5.1-codex

image, imageModel

functionCalling, imageInput, vision

OpenAI: GPT-5.1 Codex Minigpt-5.1-codex-mini

image, imageModel

functionCalling, imageInput, vision

xAI Grok 4.1 Fast Non-Reasoninggrok-4-1-fast-non-reasoning

image, imageModel

functionCalling, imageInput, vision

Sound3

Google Gemini 3 Pro Previewgemini-3-pro-preview

transcription

functionCalling, reasoning, imageInput, vision

Qwen3 Coder 480B A35B Instruct Turboqwen3-coder

transcription

functionCalling, imageInput, vision

xAI Grok 4 Fast Non-Reasoninggrok-4-fast-non-reasoning

transcription

functionCalling, imageInput, vision