Baidu ERNIE API Pricing 2026
Complete pricing guide with plans, and cost analysis
Baidu ERNIE API pricing ranges from $0.10 to $10/per million tokens.
Baidu ERNIE API costs $0.10 to $10 per per million tokens as of April 2026, with 2 plans available. Pricing depends on your chosen tier, contract length, and negotiated discounts.
Use the interactive pricing calculator to estimate your exact cost based on team size and requirements.
- Free tier: No free tier available
Baidu ERNIE API offers 2 pricing tiers: Pay-as-you-go (ERNIE 4.5, 4 Turbo, X1), Enterprise. The Enterprise plan is enterprise chinese-market deployments.
Compared to other llm api providers software, Baidu ERNIE API is positioned at the budget-friendly price point.
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How much does Baidu ERNIE API cost?
Baidu ERNIE API Pricing Overview
Baidu ERNIE API has 2 pricing plans ranging from $0.10 to $10/per million tokens. The Pay-as-you-go (ERNIE 4.5, 4 Turbo, X1) plan requires contacting sales for a custom quote and is designed for china-market apps and chinese-first workloads. The Enterprise plan requires contacting sales for a custom quote and is designed for enterprise chinese-market deployments.
This pricing was last verified in April 23, 2026.
Baidu ERNIE API uses pay-as-you-go token-based pricing with no fixed monthly fee under the Pay-as-you-go (ERNIE 4.5, 4 Turbo, X1) tier. Input pricing across the ERNIE 4.5 model family ranges from $0.07/1M tokens for the 21B parameter models to $0.42/1M tokens for the VL 424B flagship, with output tokens priced at $0.28–$1.25/1M tokens depending on model. Enterprise pricing is available on a custom-quote basis for high-volume deployments.
How Baidu ERNIE API Pricing Compares
Compare Baidu ERNIE API pricing against top alternatives in LLM API Providers.
All Baidu ERNIE API Plans & Pricing
| Plan | Monthly | Annual | Best For |
|---|---|---|---|
| Pay-as-you-go (ERNIE 4.5, 4 Turbo, X1) | Custom | Custom | China-market apps and Chinese-first workloads |
| Enterprise | Contact Sales | Contact Sales | Enterprise Chinese-market deployments |
View all features by plan
Pay-as-you-go (ERNIE 4.5, 4 Turbo, X1)
- ERNIE 4.5 Turbo: premium flagship
- ERNIE 4 Turbo: balanced cost/performance
- ERNIE X1 (reasoning): competitive with DeepSeek R1
- Strong Chinese-language performance
Enterprise
- Volume discounts
- Private deployment
Usage-Based Rates
Per-unit pricing for Baidu ERNIE API API usage.
Pay-as-you-go (ERNIE 4.5, 4 Turbo, X1)
| Model | Input | Output | Cached | Per |
|---|---|---|---|---|
| ernie-4-5-turbo 128K ctx | $1.10 | $4.40 | — | 1M tokens |
| ernie-4-turbo 128K ctx | $0.400 | $1.60 | — | 1M tokens |
| ernie-x1 32K ctx | $0.280 | $1.10 | — | 1M tokens |
- International tier billing in USD; Mainland tier uses CNY (different rates)
Compare Baidu ERNIE API vs Alternatives
Before committing to Baidu ERNIE API, compare pricing with these 3 alternatives in the same category.
What Companies Actually Pay for Baidu ERNIE API
| Model | Input /1M | Output /1M | Blended /1M |
|---|---|---|---|
| Baidu: ERNIE 4.5 VL 424B A47B | $0.420 | $1.25 | $0.840 |
| Baidu: ERNIE 4.5 300B A47B | $0.280 | $1.10 | $0.690 |
| Baidu: ERNIE 4.5 VL 28B A3B | $0.140 | $0.560 | $0.350 |
| Baidu: ERNIE 4.5 21B A3B Thinking | $0.070 | $0.280 | $0.180 |
| Baidu: ERNIE 4.5 21B A3B | $0.070 | $0.280 | $0.180 |
How Baidu ERNIE API Pricing Compares
| Software | Starting Price | Top Price |
|---|---|---|
| Baidu ERNIE API | $0.1/per million tokens | $10/per million tokens |
| Amazon Bedrock | $0.07/per million tokens | $75/per million tokens |
| Anyscale | $0.15/per million tokens | $5/per million tokens |
| Cerebras Inference API | $0.1/per million tokens | $6/per million tokens |
| Claude API | $0.03/per million tokens | $75/per million tokens |
| Cloudflare Workers AI | $0.05/per million tokens | $5/per million tokens |
Detailed pricing comparisons:
Baidu ERNIE API Pricing FAQ
01 How is Baidu ERNIE API priced?
Baidu ERNIE API uses pay-as-you-go token-based pricing with no fixed monthly fee. Via the Pay-as-you-go (ERNIE 4.5, 4 Turbo, X1) tier, costs depend on model size: smaller 21B parameter models start at $0.07/1M input tokens and $0.28/1M output tokens, while the largest VL 424B model runs $0.42/1M input and $1.25/1M output tokens. Enterprise pricing is custom-quoted.
02 What ERNIE 4.5 models are available via the API and what do they cost?
Five ERNIE 4.5 models are available: ERNIE 4.5 21B A3B ($0.07 input / $0.28 output per 1M tokens, 120K context), ERNIE 4.5 21B A3B Thinking ($0.07 / $0.28 per 1M tokens, 131K context), ERNIE 4.5 VL 28B A3B ($0.14 / $0.56 per 1M tokens, 30K context), ERNIE 4.5 300B A47B ($0.28 / $1.10 per 1M tokens, 123K context), and ERNIE 4.5 VL 424B A47B ($0.42 / $1.25 per 1M tokens, 123K context). Prices reflect OpenRouter routing and may include a modest markup over direct API pricing.
03 Does Baidu ERNIE API offer a free tier or trial?
Based on available data, Baidu ERNIE API does not offer a public free tier. All access under the Pay-as-you-go (ERNIE 4.5, 4 Turbo, X1) plan is billed per token consumed. Enterprise agreements with custom pricing are available for high-volume use cases.
04 Which ERNIE model offers the best price-to-capability tradeoff?
The provider median across all five ERNIE 4.5 models is $0.14/1M input tokens and $0.56/1M output tokens, represented by the ERNIE 4.5 VL 28B A3B model. The 21B models (both standard and Thinking variants) undercut this median at $0.07/$0.28 per 1M tokens, making them the most cost-efficient entry points. The 300B and VL 424B flagship models carry higher pricing ($0.28–$0.42 input / $1.10–$1.25 output per 1M tokens) and are suited for workloads requiring larger parameter counts or multimodal (VL) capabilities.
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