Enterprise-grade Professional and Stable AI Large Model API Hub
All models are officially sourced and forwarded, with ~20% off pricing (combining top-up bonuses and exchange rate advantages), aggregating various excellent large models. No speed limits, no expiration, no account ban risks, pay-as-you-go billing, long-term reliable service.
🔥 Currently Recommended Models
The following are currently stably supplied popular models. For the complete model list and real-time pricing, visit the APIYI Console Pricing Page or the on-site Model Pricing Overview.A ”—” in the context column means the vendor has not published a definitive figure; refer to the console and official documentation. All prices are list prices per 1M tokens and can be combined with top-up bonuses.
Model Categories
🤖 OpenAI Series
🆕 Latest Models
GPT-5.6 dual-group supply: the default official-relay groups (default / svip) match official pricing, with up to 20% top-up bonus (~83% of list). The
CodexReverse group carries a default 0.7 discount, better for cost-sensitive batch workloads. Existing GPT-5.5 code only needs the model field swapped. See the GPT-5.6 launch notes.✅ Stable / Classic
Image and Video Generation Models have been moved to a dedicated page. Visit Image & Video Generation Models for the full list and pricing.
🎭 Claude Series (Anthropic)
🆕 Latest Models
✅ Stable / Classic
Latest: Claude Opus 5 approaches Fable 5 intelligence at half the price ($5/$25, same as Opus 4.8) — a painless upgrade. Sonnet 5 is billed as the most agentic Sonnet yet, close to Opus 4.8 but faster and cheaper. Stable: Opus 4.7 and Sonnet 4.6 are battle-tested for production workflows already in place; Haiku 4.5 offers 2x speed at great value.
🌟 Google Gemini Series
🆕 Latest Models
✅ Stable / Classic
Latest: Gemini 3.6 Flash and 3.5 Flash-Lite were validated end to end with 30+ test cases each on both the native Gemini format and the OpenAI-compatible format, with all native tools enabled. Read the 3.6 Flash overview and 3.5 Flash-Lite overview before integrating. Stable: Gemini 2.5 Pro (2M context) and Gemini 2.5 Flash suit settled production environments.
🚀 xAI Grok Series
🆕 Latest Models
✅ Stable / Classic
Grok 4.5 token efficiency: on SWE Bench Pro it averages just 15,954 output tokens, about 1/4.2 of Opus 4.8 (max), halving task steps and cutting real spend on the same job. Note that requests above 200K tokens are billed at the vendor’s higher long-context rate.
🔍 DeepSeek Series
🐘 Chinese Model Series
Zhipu AI (GLM)
🆕 Latest: GLM-5.2 | ✅ Stable / Classic: GLM-5.1, GLM-5, GLM-4.6GLM-5.2 Features:
- Context jumps from GLM-5.1’s 200K to 1M tokens — load project-scale code and multiple long documents at once
- 744B MoE, Terminal-Bench 2.1 81.0 / SWE-bench Pro 62.1, leading open-source on long-horizon coding
- Direct official Alibaba Cloud relay with pricing aligned to the vendor (converted at the fixed 1:7 rate); ~85% of list with top-up bonuses
- For long tasks, raise your timeout above 600 seconds. See the GLM-5.2 launch notes
Alibaba Qwen
🆕 Latest: Qwen3.7-Max | ✅ Stable / Classic: Qwen3.6 series, Qwen Max / Plus / TurboMoonshot Kimi Series
🆕 Latest: Kimi K3 | ✅ Stable / Classic: Kimi K2.6, K2.5, K2Kimi K3 usage notes:
- Exactly 1,048,576 tokens of context with flat pricing across the whole range — drop in whole repos or long documents without worrying about tier jumps
- Max output defaults to 131,072 and can be raised to 1,048,576 tokens; thinking runs at full tilt, so budget output tokens accordingly
- Automatic context caching bills cached input at $0.30/1M (1/10 of the uncached rate), a big win for multi-turn conversations
ByteDance Seed Series
🆕 Latest: Seed 2.1 Turbo | ✅ Stable / Classic: Seed 2.0 Pro / Lite / Mini🌐 MiniMax Series
🆕 Latest: MiniMax-M3 | ✅ Stable / Classic: MiniMax-M2.7, M2.5MiniMax-M3 billing notes:
- Tiered billing: $0.30 input / $1.20 output per 1M tokens for the 0-512K range; anything beyond is billed at a higher tier
- Model names are case-sensitive:
MiniMax-M3(as are siblings such asMiniMax-M2.7-highspeed) - Estimate costs before running million-token context jobs
💰 Pricing Information
Billing Methods
- Pay-as-you-go: Charged based on actual Token usage
- No minimum charge: Use what you pay for, balance never expires
- Real-time deduction: Fees deducted from balance immediately after each call
Pricing Advantages
- Official source forwarding with slight price advantages
- Bulk users can contact customer service for better pricing
- New users get 3 million tokens testing credit upon registration
View Real-time Pricing
Visit the APIYI Console Pricing Page for the latest pricing on all models, or the on-site Model Pricing Overview.🛠️ Usage Recommendations
Model Selection Guide
Programming Development- Top performance: Claude Opus 5 (near Fable 5 intelligence at half the price), GPT-5.6 Sol (Terminal-Bench 2.1 88.8%), Claude Sonnet 5 (SWE-bench 85.2%), Kimi K3
- High cost-performance: GPT-5.6 Terra (GPT-5.5-level performance at half price), Gemini 3.6 Flash, GLM-5.2, MiniMax-M3, DeepSeek V4 Flash
- Alternatives: Grok 4.5, Qwen3.7-Max, Kimi K2.6, Gemini 3.5 Flash
- Top choice: GPT-5.6 Sol / Terra, Claude Opus 5, Claude Sonnet 5, Gemini 3.6 Flash
- Alternatives: chat-latest, Claude Sonnet 4.6, GLM-5.2, GPT-4.1
- Top choice: Gemini 3.5 Flash-Lite (zero thinking by default, ~2s), Claude Haiku 4.5 (2x faster), GPT-5.6 Luna
- Alternatives: Gemini 3.1 Flash Lite, Gemini 2.5 Flash, Seed 2.1 Turbo (disable thinking explicitly)
- Ultra-long context: Gemini 2.5 Pro (2M), Kimi K3 (1M, flat pricing), MiniMax-M3 (1M), GLM-5.2 (1M), Claude Opus 5 (1M)
- Note: some models switch to a higher billing tier past a threshold (Grok 4.5 above 200K, MiniMax-M3 above 512K) — estimate costs before long jobs
- Latest recommendation: gpt-image-2 (native 4K, precise size/quality control), Nano Banana Pro (4K HD, best text rendering)
- High cost-performance: Nano Banana 2 ($0.055/image, from $0.025 pay-as-you-go), Nano Banana Lite (~4s per image, $0.025/image)
- Professional design: Seedream 5.0 Pro ($0.12/call, interactive editing + up to 10 reference images), Seedream 5.0 Lite ($0.035/image)
- Cheapest: gpt-image-2-all (reverse channel, $0.03/image)
- Official relay first choice: VEO 3.1 Official ($0.3 / $1.2 per call, 4/6/8s, native synced audio)
- Chinese-vendor workhorses: Seedance 2.0 series (standard / fast / mini), Wan2.7, HappyHorse 1.1
- Note: the Sora 2 channels have been retired — use the options above. See Image & Video Generation Models
- Native web access: Grok 4 All, Grok 3 All (no tool call needed)
- Search grounding: Gemini 3.6 Flash / 3.5 Flash-Lite (native tools enabled)
Cost Optimization Recommendations
- Tiered Usage: Use cheaper models for simple tasks, advanced models for complex tasks
- Test Optimization: Test with small models first, use large models after determining needs
- Batch Processing: Choose Luna / Lite / Mini tiers for large volumes of similar tasks
- Cache Reuse: Lean on each vendor’s context cache (Kimi K3, Seed 2.1 Turbo and the Claude series bill cached input as low as 1/10)
- Turn off unneeded thinking: some models think by default (Seed 2.1 Turbo, Gemini 3.6 Flash) — disabling it for short high-frequency Q&A saves both money and time
🔗 Related Resources
- Model Pricing Overview - Full model list with live pricing
- Model Comparison Testing - Image generation effect comparison
- Real-time Price Query - Latest pricing information
- API Documentation - Detailed interface specifications
- Quick Start - Integration guide
Model list is continuously updated. We will promptly add newly released excellent models. For the latest launches, follow the Changelog. For specific model needs or bulk requirements, please contact customer service.