VANGU / PRODUCT

Flexible plans. Robust models. One infrastructure.

Daily plans, unlimited API access and account rental options. Find the right access model for your workflow.

Billing Cycle:
REGULAR USAGE

Daily Starter

Cost-effective daily quota for individual builders, test bots and routine tasks.

$ 25 / month
Resets automatically daily at 00:00 (Monthly)
Monthly: $25.00 · Weekly: $15.00
1,000 requests / day
Auto-resets Every Day at 00:00
  • 1,000 requests / day
  • Daily quota reset at 00:00 UTC+3
  • 7 concurrent requests
  • gpt-6-luna, gpt-5.6-sol, gpt-5.6-luna, gpt-5.6-terra, gpt-6.1-terra
  • Image generation is not included
Select Plan →
HIGH DAILY SCALE

Daily Scale

Dedicated for high-frequency daily operations, large bot communities and data pipelines.

$ 45 / month
Resets automatically daily at 00:00 (Monthly)
Monthly: $45.00 · Weekly: $25.00
2,000 requests / day
Auto-resets Every Day at 00:00
  • 2,000 requests / day
  • Daily quota reset at 00:00 UTC+3
  • 7 concurrent requests
  • 5 images / day
  • gpt-6-sol, gpt-6-luna, gpt-5.6-sol, gpt-image-2, gpt-5.6-luna, gpt-5.6-terra, gpt-image-2.5, gpt-6.1-terra
Select Plan →
FLEXIBLE DAILY SCALE

Build Your Own Daily Plan

Need a custom quota or model setup? Configure your exact daily requests, task models and billing cycle with real-time price estimation.

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VANGU / MODEL CATALOGUE

Supported AI Models

All Vangu packages draw from our modular family of task-optimised models.

gpt-6-astra Apex Tier / High Performance

Next-Gen Apex Flagship Model (Top Tier)

Apex flagship model engineered for maximum cognitive depth, high-dimensional reasoning and enterprise systems.

POST /v1/chat/completions Example Call →
gpt-6.1-terra Current generation

Visual Reasoning and Natural Writing

Reasoning over text and image inputs, natural writing and general-purpose tasks. Returns text output.

POST /v1/chat/completions Example Call →
gpt-6.1-sol Latest-Gen / < 220 ms

Latest-Gen Deep Reasoning & Advanced Code

Next-generation reasoning engine of GPT-6.1. Engineered for complex algorithms, high-tier code generation and multi-step tasks.

POST /v1/chat/completions Example Call →
gpt-6-sol Next-Gen / < 250 ms

Next-Gen Deep Reasoning & Advanced Code

Next-generation reasoning engine of GPT-6. Engineered for complex algorithms, high-tier code generation and multi-step tasks.

POST /v1/chat/completions Example Call →
gpt-6-luna Fast GPT-6 / < 90 ms

Fast & Economic GPT-6 Inference Engine

Low-latency, high-efficiency lightweight inference engine powered by the GPT-6 core.

POST /v1/chat/completions Example Call →
gpt-5.6-sol Advanced & Powerful / < 300 ms

Advanced Reasoning & Code (High-Tier)

High-tier model engineered for multi-step reasoning, complex algorithmic problem solving and autonomous agent loops.

POST /v1/chat/completions Example Call →
gpt-5.6-terra Balanced / < 180 ms

General Text & Balanced Chat

Versatile balanced model tuned for chat, document summarisation and standard developer tasks.

POST /v1/chat/completions Example Call →
gpt-5.6-luna Most Economical / < 100 ms

Economy & High Speed Classification

Optimised for rapid classification, intent analysis and high-throughput low-latency streaming at minimal cost.

POST /v1/chat/completions Example Call →
gpt-image-2 Image / 2.5s

High-Definition Image Generation

High-definition photorealistic and artistic visual synthesis from descriptive natural language.

POST /v1/images/generations Example Call →
gpt-image-2.5 Image / 4.0s

Ultra-HD Image Synthesis & Editing

Professional-grade visual model with typographic precision, fine-grained details and multi-layer composition.

POST /v1/images/generations Example Call →