Lightning AI

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Lightning AI is a platform for building, training, and deploying AI models. It provides access to a curated selection of state-of-the-art language models from leading providers including OpenAI, Anthropic, Google, and its own fine-tuned models. Lightning AI offers an OpenAI-compatible API with transparent pricing per million tokens.

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Browse 43 LLM models available from Lightning AI. Compare prices and features.

Models (43)

Organization	Model Name	Original Model	Input	Output
Anthropic	Claude Opus 5	`anthropic/claude-opus-5`	-	-	Model
OpenAI	GPT-5.6 Sol	`openai/gpt-5.6-sol`	-	-	Model
OpenAI	GPT-5.6 Luna	`openai/gpt-5.6-luna`	-	-	Model
OpenAI	GPT-5.6 Terra	`openai/gpt-5.6-terra`	-	-	Model
Anthropic	Claude Fable 5	`anthropic/claude-fable-5`	-	-	Model
Anthropic	Claude Sonnet 5	`anthropic/claude-sonnet-5`	-	-	Model
qwen	Qwen3.8-27B	`lightning-ai/Qwen3.8-27B`	-	-	Model
Anthropic	Claude Opus 4.8	`anthropic/claude-opus-4-8`	-	-	Model
google	Gemini 3.5 Flash	`google/gemini-3.5-flash`	-	-	Model
OpenAI	GPT-5.5	`openai/gpt-5.5-2026-04-23`	-	-	Model
Anthropic	Claude Opus 4.7	`anthropic/claude-opus-4-7`	-	-	Model
DeepSeek	DeepSeek V4 Pro	`lightning-ai/deepseek-v4-pro`	-	-	Model
Nvidia	Nemotron 3 Ultra (550B A55B)	`lightning-ai/nemotron-3-ultra-550b-a55b`	-	-	Model
OpenAI	GPT-5.4	`openai/gpt-5.4-2026-03-05`	-	-	Model
google	Gemini 3.1 Pro	`google/gemini-3.1-pro-preview`	-	-	Model
OpenAI	GPT-5.4 mini	`openai/gpt-5.4-mini-2026-03-17`	-	-	Model
google	Gemma 4 31B	`lightning-ai/gemma-4-31B-it`	-	-	Model
Anthropic	Claude Opus 4.6	`anthropic/claude-opus-4-6`	-	-	Model
OpenAI	GPT-5.4 nano	`openai/gpt-5.4-nano-2026-03-17`	-	-	Model
Anthropic	Claude Sonnet 4.6	`anthropic/claude-sonnet-4-6`	-	-	Model
google	Gemini 3 Flash Preview	`google/gemini-3-flash-preview`	-	-	Model
google	Gemini 3.1 Flash-Lite	`google/gemini-3.1-flash-lite-preview`	-	-	Model
OpenAI	GPT-5.2	`openai/gpt-5.2-2025-12-11`	-	-	Model
Anthropic	Claude Opus 4.5	`anthropic/claude-opus-4-5-20251101`	-	-	Model
Anthropic	Claude 4.5 Sonnet	`anthropic/claude-sonnet-4-5-20250929`	-	-	Model
Anthropic	Claude 4.5 Haiku	`anthropic/claude-haiku-4-5-20251001`	-	-	Model
OpenAI	GPT-5	`openai/gpt-5`	-	-	Model
Anthropic	Claude 4.1 Opus	`anthropic/claude-opus-4-1-20250805`	-	-	Model
OpenAI	GPT-5 mini	`openai/gpt-5-mini`	-	-	Model
OpenAI	GPT OSS 120B	`lightning-ai/gpt-oss-120b`	-	-	Model
OpenAI	GPT-5 nano	`openai/gpt-5-nano`	-	-	Model
OpenAI	GPT OSS 20B	`lightning-ai/gpt-oss-20b`	-	-	Model
google	Gemini 2.5 Pro Preview 06-05	`google/gemini-2.5-pro`	-	-	Model
google	Gemini 2.5 Flash	`google/gemini-2.5-flash`	-	-	Model
OpenAI	o3	`openai/o3`	-	-	Model
google	Gemini 2.5 Flash-Lite	`google/gemini-2.5-flash-lite-preview-06-17`	-	-	Model
OpenAI	o3-mini	`openai/o3-mini`	-	-	Model
OpenAI	GPT-4.1	`openai/gpt-4.1`	-	-	Model
OpenAI	GPT-4o	`openai/gpt-4o`	-	-	Model
OpenAI	GPT-4 Turbo	`openai/gpt-4-turbo`	-	-	Model
OpenAI	GPT-4 Turbo Preview	`openai/gpt-4-turbo-preview`	-	-	Model
OpenAI	GPT-3.5 Turbo	`openai/gpt-3.5-turbo`	-	-	Model
Azure	GPT-4	`openai/gpt-4`	-	-	Model

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