OpenAI models
43 OpenAI models you can call through UberLLM’s OpenAI-compatible API. The cheapest is GPT-OSS 20B at $0.0002/1M input tokens, as of October 24, 2026. Every request is routed to the cheapest healthy seller; the price shown includes UberLLM’s 10% fee.
| Model | Price (from) | Context | Type | Capabilities |
|---|---|---|---|---|
| GPT-OSS 120B openai/gpt-oss-120b | $0.0007 in · $0.0029 out | 131K | Text | Tools |
| GPT 5 Mini openai/gpt-5-mini | $0.0165 in · $0.1319 out | 400K | Text | ToolsJSON |
| GPT-5.2 Codex openai/gpt-5.2-codex | $0.4813 in · $3.85 out | 256K | Text | ToolsReasoningJSON |
| GPT-5.5 Pro openai/gpt-5.5-pro | $9.87 in · $59.22 out | 1000K | Text | ToolsVisionJSON |
| GPT-5.4 openai/gpt-5.4 | $0.0668 in · $0.4008 out | 1000K | Text | ToolsReasoningJSON |
| GPT-5.4 Pro openai/gpt-5.4-pro | $4.56 in · $27.38 out | 1000K | Text | ToolsReasoningJSON |
| GPT-5.4 Mini openai/gpt-5.4-mini | $0.0823 in · $0.4940 out | 400K | Text | ToolsReasoningJSON |
| GPT-5.5 openai/gpt-5.5 | $0.1375 in · $0.8249 out | 1000K | Text | ToolsVisionJSON |
| GPT-5.3 Codex openai/gpt-5.3-codex | $0.0167 in · $0.1336 out | 400K | Text | ToolsReasoningJSON |
| GPT OSS 20B openai/e2ee-gpt-oss-20b-p | $0.0138 in · $0.0522 out | 128K | Text | |
| GPT 5.4 Nano openai/gpt-5.4-nano | $0.0440 in · $0.2750 out | 400K | Text | ToolsVisionJSON |
| GPT OSS 120B openai/e2ee-gpt-oss-120b-p | $0.0470 in · $0.2350 out | 128K | Text | |
| GPT 5 Nano openai/gpt-5-nano | $0.0066 in · $0.0528 out | 400K | Text | ToolsJSON |
| GPT-4o openai/gpt-4o | $0.0819 in · $0.3278 out | 128K | Text | ToolsJSON |
| GPT-4o Mini openai/gpt-4o-mini | $0.0049 in · $0.0197 out | 128K | Text | ToolsJSON |
| GPT-5.2 openai/gpt-5.2 | $0.1153 in · $0.9225 out | 400K | Text | ToolsReasoningJSON |
| OpenAI GPT OSS 120B (Morpheus Web) openai/gpt-oss-120b:web | $0.0578 in · $0.2475 out | 128K | Text | |
| GPT-5.6 Sol Pro openai/gpt-5.6-sol-pro | $1.74 in · $8.69 out | 1050K | Text | ToolsReasoningVisionJSON |
| GPT-5.6 Terra Pro openai/gpt-5.6-terra-pro | $1.32 in · $7.90 out | 1050K | Text | ToolsReasoningVisionJSON |
| GPT-5.6 Luna Pro openai/gpt-5.6-luna-pro | $0.0659 in · $0.3952 out | 1050K | Text | ToolsReasoningVisionJSON |
| GPT-5.6 Sol openai/gpt-5.6-sol | $0.0679 in · $0.3393 out | 1050K | Text | ToolsReasoningVisionJSON |
| GPT-5.6 Luna openai/gpt-5.6-luna | $0.0022 in · $0.0133 out | 1050K | Text | ToolsReasoningVisionJSON |
| GPT-5.6 Terra openai/gpt-5.6-terra | $0.0451 in · $0.2704 out | 1050K | Text | ToolsReasoningJSON |
| GPT OSS Safeguard 120B openai/gpt-oss-safeguard-120b | $0.0028 in · $0.0112 out | 128K | Text | ToolsJSON |
| GPT-OSS 20B openai/gpt-oss-20b | $0.0002 in · $0.0009 out | 131K | Text | ToolsJSON |
| GPT OSS Safeguard 20B openai/gpt-oss-safeguard-20b | $0.0008 in · $0.0030 out | 128K | Text | ToolsJSON |
| GPT-6 Astra openai/gpt-6-astra | $0.0850 in · $0.4248 out | 1050K | Text | ToolsReasoningVisionJSON |
| GPT-6 Sol Pro openai/gpt-6-sol-pro | $2.20 in · $11.00 out | 1050K | Text | ToolsReasoningVisionJSON |
| GPT-6 Sol openai/gpt-6-sol | $0.0519 in · $0.2592 out | 1050K | Text | ToolsReasoningVisionJSON |
| GPT-6 Luna Pro openai/gpt-6-luna-pro | $0.1100 in · $0.5500 out | 1050K | Text | ToolsReasoningVisionJSON |
| GPT-6 Luna openai/gpt-6-luna | $0.0033 in · $0.0164 out | 1050K | Text | ToolsReasoningVisionJSON |
| GPT-6.1 Sol openai/gpt-6.1-sol | $0.0515 in · $0.2573 out | 1050K | Text | ToolsReasoningVisionJSON |
| OpenAI: GPT-6.1 Sol Pro openai/gpt-6.1-sol-pro | $2.20 in · $11.00 out | 1050K | Text | ToolsReasoningVisionJSON |
| GPT-5.4 Image 2 openai/gpt-5.4-image-2 | Image | JSON | ||
| GPT-5 Image Mini openai/gpt-5-image-mini | Image | JSON | ||
| GPT-5 Image openai/gpt-5-image | Image | JSON | ||
| Sora 2 Pro (image-to-video) openai/sora-2-pro-image-to-video | $0.25 per video | Video | ||
| Sora 2 (image-to-video) openai/sora-2-image-to-video | $0.0847 per video | Video | ||
| GPT-6 Luna Decisions (OpenAI) openai/gpt-6-luna-decisions | $0.0110 in · $0.0000 out | Text | ||
| GPT Image 2.5 Flare (Venice) openai/venice-gpt-image-2-5-flare | $0.077 per image | Image | JSON | |
| GPT Image 2.5 Sunburst (Venice) openai/venice-gpt-image-2-5-sunburst | $0.077 per image | Image | JSON | |
| GPT Image 2.5 Flare (image-to-image) openai/gpt-image-2-5-flare-edit | $0.088 per image | Image | JSON | |
| GPT Image 2.5 Sunburst (image-to-image) openai/gpt-image-2-5-sunburst-edit | $0.088 per image | Image | JSON |
Compare OpenAI models
OpenAI models — FAQ
What is the cheapest OpenAI model?
GPT-OSS 20B is the cheapest OpenAI model on UberLLM right now, at $0.0002/1M input tokens. UberLLM routes each request to the cheapest healthy seller and bills the price shown, which includes UberLLM's 10% fee.
How many OpenAI models can I use through UberLLM?
43 OpenAI models are on the UberLLM marketplace today. One OpenAI-compatible API key and base URL (https://api.uberllm.dev/v1) calls every one of them — no per-provider contracts.
How do I call a OpenAI model with the API?
Use any OpenAI-compatible SDK: set the base URL to https://api.uberllm.dev/v1, your UberLLM key, and the model id (for example "openai/gpt-oss-120b"). Anthropic SDKs work against https://api.uberllm.dev/v1/messages.