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Updated 50 minutes ago

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.

Browse 37 LLM models available from Lightning AI. Compare prices and features.

Models (37)

Organization Model Name Original Model Input Output Free
OpenAI
OpenAI GPT-6.1 Sol openai/gpt-6.1-sol - -
Z.ai
Z.ai GLM-5.3-Flash lightning-ai/glm-5.3-flash - -
OpenAI
OpenAI GPT-6 Astra openai/gpt-6-astra - -
DeepSeek
DeepSeek DeepSeek-V4.1-Flash lightning-ai/deepseek-v4.1-flash - -
Z.ai
Z.ai GLM-5.3 lightning-ai/glm-5.3 - -
Xiaomi
Xiaomi MiMo-V2.6-Pro lightning-ai/mimo-v2.6-pro - -
OpenAI
OpenAI GPT-5.6 Sol openai/gpt-5.6-sol - -
OpenAI
OpenAI GPT-6 Sol openai/gpt-6-sol - -
OpenAI
OpenAI GPT-5.6 Luna openai/gpt-5.6-luna - -
qwen
qwen Qwen3.8-27B lightning-ai/Qwen3.8-27B - -
Anthropic
Anthropic Claude Fable 5 anthropic/claude-fable-5 - -
OpenAI
OpenAI GPT-5.6 Terra openai/gpt-5.6-terra - -
Anthropic
Anthropic Claude Opus 4.8 anthropic/claude-opus-4-8 - -
OpenAI
OpenAI GPT-5.5 openai/gpt-5.5-2026-04-23 - -
google
google Gemini 3.5 Flash google/gemini-3.5-flash - -
OpenAI
OpenAI GPT-5.4 openai/gpt-5.4-2026-03-05 - -
google
google Gemma 4 31B lightning-ai/gemma-4-31B-it - -
OpenAI
OpenAI GPT-5.4 mini openai/gpt-5.4-mini-2026-03-17 - -
google
google Gemini 3.1 Pro google/gemini-3.1-pro-preview - -
OpenAI
OpenAI GPT-5.4 nano openai/gpt-5.4-nano-2026-03-17 - -
google
google Gemini 3 Flash google/gemini-3-flash-preview - -
OpenAI
OpenAI GPT-5.2 openai/gpt-5.2-2025-12-11 - -
google
google Gemini 3.1 Flash-Lite google/gemini-3.1-flash-lite-preview - -
OpenAI
OpenAI GPT-5 openai/gpt-5 - -
OpenAI
OpenAI GPT-5 mini openai/gpt-5-mini - -
OpenAI
OpenAI GPT-5 nano openai/gpt-5-nano - -
google
google Gemini 2.5 Pro Preview 06-05 google/gemini-2.5-pro - -
google
google Gemini 2.5 Flash-Lite google/gemini-2.5-flash-lite-preview-06-17 - -
OpenAI
OpenAI o3 openai/o3 - -
google
google Gemini 2.5 Flash google/gemini-2.5-flash - -
OpenAI
OpenAI o3-mini openai/o3-mini - -
OpenAI
OpenAI GPT-4.1 openai/gpt-4.1 - -
OpenAI
OpenAI GPT-4o openai/gpt-4o - -
OpenAI
OpenAI GPT-4 Turbo openai/gpt-4-turbo - -
OpenAI
OpenAI GPT-4 Turbo Preview openai/gpt-4-turbo-preview - -
OpenAI
OpenAI GPT-3.5 Turbo openai/gpt-3.5-turbo - -
Azure
Azure GPT-4 openai/gpt-4 - -