Prime Inference is a third-party gateway that routes to many upstream models through one API. Gateway quotes are often among the lowest on the site, but availability, rate limits and routing can vary between models, so a low headline price is worth verifying against your own workload.
It lists 60 models on this page. Coverage spans text and chat (60). The lowest-priced model hosted here is GPT OSS 20B.
Prime Inference is the lowest paid channel for 1 model that has at least two competing paid hosts, which is where its pricing genuinely leads rather than being the only option.
| Cheapest here? | |||||
|---|---|---|---|---|---|
| GPT OSS 20Bopenai/gpt-oss-20b | $0.07 | $0.30 | — | 131,072 | 7.1× pricier |
| GPT-5 Nanoopenai/gpt-5-nano | $0.05 | $0.40 | — | 400,000 | 1.3× pricier |
| Gemma 3 27B ITgoogle/gemma-3-27b-it | $0.12 | $0.30 | — | 131,072 | 1.6× pricier |
| Mistral Nemomistralai/mistral-nemo | $0.17 | $0.17 | — | 131,072 | 7.4× pricier |
| GPT-4.1 nanoopenai/gpt-4.1-nano | $0.10 | $0.40 | — | 1,047,576 | 1.4× pricier |
| GPT-6 Lunaopenai/gpt-6-luna | $0.10 | $0.50 | — | 1,050,000 | 1.3× pricier |
| GLM-5.3-Flashz-ai/glm-5.3-flash | $0.15 | $0.50 | — | 1,048,576 | 5.0× pricier |
| GPT-4o miniopenai/gpt-4o-mini | $0.15 | $0.60 | — | 128,000 | 2.0× pricier |
| Mistral Small 4mistralai/mistral-small-2603 | $0.17 | $0.66 | — | 262,144 | 2.4× pricier |
| Qwen3 VL 30B A3B Instructqwen/qwen3-vl-30b-a3b-instruct | $0.20 | $0.70 | — | 262,144 | 1.7× pricier |
| GPT OSS 120Bopenai/gpt-oss-120b | $0.35 | $0.75 | — | 131,072 | 7.6× pricier |
| GPT-5.6 Lunaopenai/gpt-5.6-luna | $0.20 | $1.20 | — | 1,050,000 | 3.3× pricier |
| GPT-5.4 nanoopenai/gpt-5.4-nano | $0.20 | $1.25 | — | 400,000 | 1.3× pricier |
| DeepSeek V4.1 Flashdeepseek/deepseek-v4.1-flash | $0.30 | $1.20 | $0.03 | 1,048,576 | 10.5× pricier |
| Qwen3 Coder Nextqwen/qwen3-coder-next | $0.30 | $1.50 | — | 262,144 | 2.4× pricier |
| Qwen3 VL 235B A22B Instructqwen/qwen3-vl-235b-a22b-instruct | $0.30 | $1.50 | — | 262,144 | 1.6× pricier |
| DeepSeek V4 Flashdeepseek/deepseek-v4-flash | $0.44 | $1.32 | — | 1,048,576 | 15.1× pricier |
| DeepSeek V4 Flash 0731deepseek/deepseek-v4-flash-0731 | $0.44 | $1.32 | — | 1,048,576 | 15.1× pricier |
| GPT-5 Miniopenai/gpt-5-mini | $0.25 | $2.00 | — | 400,000 | 6.7× pricier |
| GPT-4.1 miniopenai/gpt-4.1-mini | $0.40 | $1.60 | — | 1,047,576 | 1.3× pricier |
| Mistral Large 3mistralai/mistral-large-2512 | $0.50 | $1.50 | — | 262,144 | 1.0× pricier |
| Kimi K2 Instruct 0905moonshotai/kimi-k2-0905 | $0.60 | $2.50 | — | 262,144 | 1.4× pricier |
| Gemini 3 Flash Previewgoogle/gemini-3-flash-preview | $0.50 | $3.00 | — | 1,048,576 | 7.0× pricier |
| Llama-3.3-70B-Instructmeta-llama/llama-3.3-70b-instruct | $1.04 | $2.25 | — | 131,072 | 14.1× pricier |
| Gemini 3.8 Flashgoogle/gemini-3.8-flash | $0.75 | $3.75 | — | 1,048,576 | 1.0× pricier |
| GPT-5.4 miniopenai/gpt-5.4-mini | $0.75 | $4.50 | — | 400,000 | 1.3× pricier |
| GLM-5.3z-ai/glm-5.3 | $1.40 | $4.40 | $0.26 | 1,048,576 | 3.3× pricier |
| GLM-5.2z-ai/glm-5.2 | $1.54 | $4.84 | — | 1,048,576 | 4.9× pricier |
| DeepSeek V4 Prodeepseek/deepseek-v4-pro | $1.91 | $3.83 | — | 1,048,576 | 5.5× pricier |
| Grok 4.7x-ai/grok-4.7 | $1.60 | $4.80 | — | 500,000 | Lowest anywhere |
| Gemini 3.7 Flashgoogle/gemini-3.7-flash | $1.35 | $6.75 | — | 1,048,576 | 1.8× pricier |
| Grok 4.6x-ai/grok-4.6 | $2.00 | $6.00 | — | 500,000 | 1.0× pricier |
| Gemini 3.6 Flashgoogle/gemini-3.6-flash | $1.50 | $7.50 | — | 1,048,576 | 4.0× pricier |
| Gemini 3.5 Flashgoogle/gemini-3.5-flash | $1.50 | $9.00 | — | 1,048,576 | 8.1× pricier |
| GPT-5openai/gpt-5 | $1.25 | $10.00 | — | 400,000 | 1.3× pricier |
| GPT-5.1openai/gpt-5.1 | $1.25 | $10.00 | — | 400,000 | 1.3× pricier |
| GPT-4.1openai/gpt-4.1 | $2.00 | $8.00 | — | 1,047,576 | 1.2× pricier |
| Claude Sonnet 5anthropic/claude-sonnet-5 | $2.00 | $10.00 | — | 1,000,000 | 1.4× pricier |
| GPT-6.1 Solopenai/gpt-6.1-sol | $2.00 | $10.00 | — | 1,050,000 | 1.0× pricier |
| GPT-6 Solopenai/gpt-6-sol | $2.00 | $10.00 | — | 1,050,000 | 1.3× pricier |
| GPT-4oopenai/gpt-4o | $2.50 | $10.00 | — | 128,000 | 2.0× pricier |
| Gemini 3.1 Pro Previewgoogle/gemini-3.1-pro-preview | $2.00 | $12.00 | — | 1,048,576 | 2.0× pricier |
| GPT-5.2openai/gpt-5.2 | $1.75 | $14.00 | — | 400,000 | 7.0× pricier |
| GPT-5.3 Codexopenai/gpt-5.3-codex | $1.75 | $14.00 | — | 400,000 | 1.3× pricier |
| GPT-5.6 Terraopenai/gpt-5.6-terra | $2.50 | $15.00 | — | 1,050,000 | 3.5× pricier |
| GPT-5.4openai/gpt-5.4 | $2.50 | $15.00 | — | 1,050,000 | 2.7× pricier |
| Claude Sonnet 4.6anthropic/claude-sonnet-4.6 | $3.00 | $15.00 | — | 1,000,000 | 2.9× pricier |
| Kimi K3moonshotai/kimi-k3 | $3.45 | $17.25 | — | 1,048,576 | 3.9× pricier |
| Claude Opus 5.5anthropic/claude-opus-5.5 | $4.00 | $20.00 | — | 1,000,000 | 1.0× pricier |
| Claude Opus 4.8anthropic/claude-opus-4.8 | $5.00 | $25.00 | — | 1,000,000 | 11.8× pricier |
| Claude Opus 5anthropic/claude-opus-5 | $5.00 | $25.00 | — | 1,000,000 | 1.0× pricier |
| Claude Opus 4.7anthropic/claude-opus-4.7 | $5.00 | $25.00 | — | 1,000,000 | 1.2× pricier |
| Claude Opus 4.6anthropic/claude-opus-4.6 | $5.00 | $25.00 | — | 1,000,000 | 1.2× pricier |
| GPT-5.6 Solopenai/gpt-5.6-sol | $5.00 | $30.00 | — | 1,050,000 | 2.8× pricier |
| GPT-5.5openai/gpt-5.5 | $5.00 | $30.00 | — | 1,050,000 | 2.7× pricier |
| Claude Fable 5anthropic/claude-fable-5 | $10.00 | $50.00 | — | 1,000,000 | 2.9× pricier |
| Claude Fable 5.1anthropic/claude-fable-5.1 | $10.00 | $50.00 | — | 1,000,000 | 1.0× pricier |
| GPT-6 Astraopenai/gpt-6-astra | $10.00 | $50.00 | — | 1,050,000 | 1.3× pricier |
| GPT-5.2 Proopenai/gpt-5.2-pro | $21.00 | $168 | — | 400,000 | 1.1× pricier |
| GPT-5.4 Proopenai/gpt-5.4-pro | $30.00 | $180 | — | 1,050,000 | 1.3× pricier |