b.ai
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Updated 1 hour ago
b.ai is an AI model aggregation platform providing access to frontier and open-weight models from leading providers including OpenAI (GPT-5 series), Anthropic (Claude Opus/Sonnet/Haiku 4.x), Google (Gemini 3.x), DeepSeek (V3/V4), Moonshot AI (Kimi K2.5), Z.AI (GLM-5), Qwen, and MiniMax. The platform uses a credit-based pricing system with per-token rates and supports prompt caching across most models.
Browse 29 LLM models available from b.ai. Compare prices and features.
Models (29)
| Organization | Model Name | Original Model | Input | Output | Free | |||
|---|---|---|---|---|---|---|---|---|
|
Anthropic | Claude Opus 4.8 |
Claude Opus 4.8
|
$5.00 | $25.00 | |||
|
Z.ai | GLM-5.2 |
GLM-5.2
|
$1.40 | $4.40 | |||
|
Minimax | MiniMax M3 |
MiniMax M3
|
$0.30 | $1.20 | |||
|
OpenAI | GPT-5.5 |
GPT-5.5
|
$5.00 | $30.00 | |||
|
DeepSeek | DeepSeek V4 Pro |
DeepSeek V4 Pro
|
$0.87 | $1.74 | |||
|
|
Anthropic | Claude Opus 4.7 |
Claude Opus 4.7
|
$5.00 | $25.00 | |||
|
Gemini 3.5 Flash |
Gemini 3.5 Flash
|
$1.50 | $9.00 | ||||
|
|
DeepSeek | DeepSeek V4 Flash |
DeepSeek V4 Flash
|
$0.28 | $0.56 | |||
|
|
Minimax | MiniMax M2.7 |
MiniMax M2.7
|
$0.30 | $1.20 | |||
|
|
OpenAI | GPT-5.5 Instant |
GPT-5.5 Instant
|
$5.00 | $30.00 | |||
|
|
Z.ai | GLM-5.1 |
GLM-5.1
|
$1.40 | $4.40 | |||
|
|
Gemini 3.1 Pro |
Gemini 3.1 Pro
|
$2.00 | $12.00 | ||||
|
Alibaba | Qwen3.6 27B |
Qwen3.6-27B
|
$0.19 | $2.99 | |||
|
|
OpenAI | GPT-5.4 mini |
GPT-5.4 Mini
|
$0.75 | $4.50 | |||
|
|
OpenAI | GPT-5.4 |
GPT-5.4
|
$2.50 | $15.00 | |||
|
|
Anthropic | Claude Opus 4.6 |
Claude Opus 4.6
|
$5.00 | $25.00 | |||
|
|
OpenAI | GPT-5.4 nano |
GPT-5.4 Nano
|
$0.20 | $1.25 | |||
|
|
Anthropic | Claude Sonnet 4.6 |
Claude Sonnet 4.6
|
$3.00 | $15.00 | |||
|
|
Z.ai | GLM-5 |
GLM-5
|
$1.00 | $3.20 | |||
|
Moonshot AI | Kimi K2.5 |
Kimi K2.5
|
$0.59 | $3.00 | |||
|
|
Gemini 3 Flash |
Gemini 3 Flash
|
$0.50 | $3.00 | ||||
|
|
OpenAI | GPT-5.2 |
GPT-5.2
|
$1.75 | $14.00 | |||
|
|
Anthropic | Claude Opus 4.5 |
Claude Opus 4.5
|
$5.00 | $25.00 | |||
|
|
Anthropic | Claude 4.5 Sonnet |
Claude Sonnet 4.5
|
$3.00 | $15.00 | |||
|
|
DeepSeek | DeepSeek-V3.2 |
DeepSeek V3.2
|
$0.29 | $0.44 | |||
|
|
Anthropic | Claude 4.5 Haiku |
Claude Haiku 4.5
|
$1.00 | $5.00 | |||
|
|
OpenAI | GPT-5 mini |
GPT-5 Mini
|
$0.25 | $2.00 | |||
|
|
OpenAI | GPT-5 nano |
GPT-5 Nano
|
$0.05 | $0.40 | |||
|
|
OpenAI | GPT-5.4 Pro |
GPT-5.4 Pro
|
$30.00 | $180.00 |