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Helicone

Helicone

91 models available

Documentation

Models

Browse all models from Helicone

Meta Llama 3.3 70B Instruct

helicone

Tool Use

Input

$0.13/1M

Output

$0.39/1M

Context

128K

Max Output

16K

OpenAI: GPT-5.1 Codex Mini

helicone

Tool UseVision

Input

$0.25/1M

Output

$2.00/1M

Context

400K

Max Output

128K

Kimi K2 Thinking

helicone

Tool Use

Input

$0.48/1M

Output

$2.00/1M

Context

256K

Max Output

262K

OpenAI o3 Mini

helicone

Tool Use

Input

$1.10/1M

Output

$4.40/1M

Context

200K

Max Output

100K

Anthropic: Claude Sonnet 4.5

helicone

ReasoningTool UseVision

Input

$3.00/1M

Output

$15.00/1M

Context

200K

Max Output

64K

OpenAI GPT-5.1

helicone

Tool UseVision

Input

$1.25/1M

Output

$10.00/1M

Context

400K

Max Output

128K

OpenAI Codex Mini Latest

helicone

Tool UseVision

Input

$1.50/1M

Output

$6.00/1M

Context

200K

Max Output

100K

OpenAI GPT-5 Nano

helicone

Tool UseVision

Input

$0.05/1M

Output

$0.40/1M

Context

400K

Max Output

128K

OpenAI: GPT-5 Codex

helicone

Tool Use

Input

$1.25/1M

Output

$10.00/1M

Context

400K

Max Output

128K

OpenAI GPT-4o

helicone

Tool UseVision

Input

$2.50/1M

Output

$10.00/1M

Context

128K

Max Output

16K

DeepSeek TNG R1T2 Chimera

helicone

Tool Use

Input

$0.30/1M

Output

$1.20/1M

Context

130K

Max Output

164K

Anthropic: Claude Opus 4.5

helicone

ReasoningTool UseVision

Input

$5.00/1M

Output

$25.00/1M

Context

200K

Max Output

64K

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API Integration
NPM Package
@ai-sdk/openai-compatible
Environment Variables
HELICONE_API_KEY
API Base URL
https://ai-gateway.helicone.ai/v1
Documentation