ERNIE 4.5 VL 424B A47B vs GPT-5.6 Luna Pro
| Signal | ERNIE 4.5 VL 424B A47B | Delta | GPT-5.6 Luna Pro |
|---|---|---|---|
Capabilities | 50 | -50 | |
Pricing | 99 | -1 | |
Context window size | 81 | -15 | |
Recency | 59 | -41 | |
Output Capacity | 70 | -15 | |
Benchmarks | 0 | -88 | |
| Overall Result | 0 wins | of 6 | 6 wins |
Score History
40
current score
GPT-5.6 Luna Pro
right now
89
current score
ERNIE 4.5 VL 424B A47B
Baidu
GPT-5.6 Luna Pro
OpenAI
GPT-5.6 Luna Pro saves you $64.50/month
That's $774.00/year compared to ERNIE 4.5 VL 424B A47B at your current usage level of 100K calls/month.
| Metric | ERNIE 4.5 VL 424B A47B | GPT-5.6 Luna Pro | Winner |
|---|---|---|---|
| Overall Score | 40 | 89 | GPT-5.6 Luna Pro |
| Rank | #330 | #32 | GPT-5.6 Luna Pro |
| Quality Rank | #330 | #32 | GPT-5.6 Luna Pro |
| Adoption Rank | #330 | #32 | GPT-5.6 Luna Pro |
| Parameters | 424B | -- | -- |
| Context Window | 123K | 1050K | GPT-5.6 Luna Pro |
| Pricing | $0.42/$1.25/M | $0.10/$0.60/M | -- |
| Signal Scores | |||
| Capabilities | 50 | 100 | GPT-5.6 Luna Pro |
| Pricing | 99 | 99 | GPT-5.6 Luna Pro |
| Context window size | 81 | 96 | GPT-5.6 Luna Pro |
| Recency | 59 | 100 | GPT-5.6 Luna Pro |
| Output Capacity | 70 | 85 | GPT-5.6 Luna Pro |
| Benchmarks | -- | 88 | GPT-5.6 Luna Pro |
Our score (0-100) is driven by benchmark performance (90%) from Arena Elo ratings, MMLU, GPQA, HumanEval, SWE-bench, and 15+ standardized evaluations. Capabilities and context window serve as tiebreakers (10%). Learn more about our methodology.
Scores 40/100 (rank #330), placing it in the top -13% of all 290 models tracked.
Scores 89/100 (rank #32), placing it in the top 89% of all 290 models tracked.
GPT-5.6 Luna Pro has a 49-point advantage, which typically translates to noticeably stronger performance on complex reasoning, code generation, and multi-step tasks.
Choose ERNIE 4.5 VL 424B A47B when you need:
- Step-by-step reasoning and chain-of-thought problem solving
- Self-hosted deployments where you need full control over the model
Choose GPT-5.6 Luna Pro when you need:
- High-volume production workloads where API costs must be minimized
- Processing long documents or large codebases (1050K token context)
- Agentic applications using tool/function calling
- Step-by-step reasoning and chain-of-thought problem solving
GPT-5.6 Luna Pro offers 58% better value per quality point. At 1M tokens/day, you'd spend $10.50/month with GPT-5.6 Luna Pro vs $25.05/month with ERNIE 4.5 VL 424B A47B - a $14.55 monthly difference.
Both models have comparable response speeds. For most applications, the latency difference is negligible.
When latency matters most: Interactive chatbots, IDE code completion, real-time translation, and user-facing applications where response time directly impacts experience. For batch processing, background summarization, or offline analysis, latency is less critical.
Code generation & review
Based on overall model capabilities and architecture for coding tasks like generating functions, debugging, and refactoring
Customer support chatbot
Suitable for user-facing chat with competitive response times. GPT-5.6 Luna Pro also offers lower per-token costs for high-volume support
Long document analysis
Larger context window (1050K tokens) can process longer documents, contracts, and research papers in a single pass
Batch data extraction
Lower output pricing ($0.60/M) reduces costs when processing thousands of records daily
Creative writing & content
Higher overall composite score (89/100) correlates with better nuance, coherence, and style in long-form content
Image understanding & OCR
Supports vision input - can analyze screenshots, diagrams, photos, and scanned documents directly
GPT-5.6 Luna Pro clearly outperforms ERNIE 4.5 VL 424B A47B with a significant 49-point lead. For most general use cases, GPT-5.6 Luna Pro is the stronger choice. However, ERNIE 4.5 VL 424B A47B may still excel in niche scenarios.
By Use Case
Best for Quality
ERNIE 4.5 VL 424B A47B
Marginally better benchmark scores; both are excellent
Best for Cost
GPT-5.6 Luna Pro
58% lower pricing; better value at scale
Best for Reliability
ERNIE 4.5 VL 424B A47B
Higher uptime and faster response speeds
Best for Prototyping
ERNIE 4.5 VL 424B A47B
Stronger community support and better developer experience
Best for Production
ERNIE 4.5 VL 424B A47B
Wider enterprise adoption and proven at scale
by Baidu
- Choose for Quality - Marginally better benchmark scores; both are excellent
- Choose for Reliability - Higher uptime and faster response speeds
- Choose for Prototyping - Stronger community support and better developer experience
- Choose for Production - Wider enterprise adoption and proven at scale
| Capability | ERNIE 4.5 VL 424B A47B | GPT-5.6 Luna Pro |
|---|---|---|
| Vision (Image Input) | ||
| Function Callingdiffers | ||
| Streaming | ||
| JSON Modediffers | ||
| Reasoning | ||
| Web Searchdiffers | ||
| Image Output |
ERNIE 4.5 VL 424B A47B
Baidu
GPT-5.6 Luna Pro
OpenAI
GPT-5.6 Luna Pro saves you $1.36/month
That's 60% cheaper than ERNIE 4.5 VL 424B A47B at 1,000 tokens/request and 100 requests/day.
Assumes 60% input / 40% output token ratio per request. Actual costs may vary based on your usage pattern.
| Parameter | ERNIE 4.5 VL 424B A47B | GPT-5.6 Luna Pro |
|---|---|---|
| Context Window | 123K | 1.1M |
| Max Output Tokens | 16,000 | 128,000 |
| Open Source | Yes | No |
| Created | Jun 30, 2025 | Jul 9, 2026 |