Build AI powered apps for your work
Get started freeGPT-5.5 vs LLaMA 3 70B
Compare GPT-5.5 and LLaMA 3 70B. Build AI products powered by either model on Appaca.
Model Comparison
| Feature | GPT-5.5 | LLaMA 3 70B |
|---|---|---|
| Provider | OpenAI | Meta |
| Model Type | text | text |
| Context Window | 1,000,000 tokens | 8,192 tokens |
| Input Cost | $5.00/ 1M tokens | N/A |
| Output Cost | $30.00/ 1M tokens | N/A |
Stop choosing. Use both.
With Appaca you don't have to pick — build apps that are powered by GPT-5.5, LLaMA 3 70B, for your specific use case.
Build your first app freeStrengths & Best Use Cases
GPT-5.5
OpenAI1. Strongest Agentic Coding Model
- State-of-the-art on Terminal-Bench 2.0 (82.7%), Expert-SWE (73.1%), and SWE-Bench Pro (58.6%), outperforming GPT-5.4 on complex coding tasks.
- Holds context across large systems, reasons through ambiguous failures, and carries changes through surrounding codebases with fewer tokens.
2. Higher Intelligence at GPT-5.4 Latency
- Co-designed, trained, and served on NVIDIA GB200/GB300 NVL72 systems to match GPT-5.4 per-token latency while performing at a significantly higher level.
- Uses fewer tokens to complete the same tasks, making it more efficient as well as more capable.
3. Powerful for Knowledge Work & Computer Use
- Scores 84.9% on GDPval (44 occupations) and 78.7% on OSWorld-Verified for autonomous computer operation.
- Excels at generating documents, spreadsheets, and reports; naturally moves across finding information, using tools, and checking output.
4. Scientific Research Co-Scientist
- Leading performance on GeneBench, BixBench, and FrontierMath; helped discover a new proof about Ramsey numbers verified in Lean.
- Strong enough to meaningfully accelerate progress at the frontiers of biomedical and mathematical research.
LLaMA 3 70B
MetaLLaMA 3 70B is a powerful, large-scale open-source model that excels at a wide range of tasks, including nuanced content creation, code generation, and complex reasoning. Its open nature allows for fine-tuning and customization, making it a top choice for developers looking to build specialized applications.
Prompts to Get Started
Use these prompts to power AI products you build on Appaca. Each works great with the models above.
Best for GPT-5.5
textPartnership Agreement Outline
Outline the key terms and structure of a business partnership agreement.
Debate Topic & Preparation
Set up a classroom debate with positions, evidence prompts, and rules.
Support Ticket Detective: Bucket Audience Problems
Turn support tickets, FAQs, and customer emails into thematic pain-point buckets with headline ideas for each.
Best for LLaMA 3 70B
textCustomer Complaint Response
Draft a professional, empathetic response to a customer complaint. Resolves the issue while protecting brand reputation.
Customs Declaration Guide
Write a practical guide to filling out customs declaration forms when entering a new country. Reduces traveler anxiety at border control.
Waterfront Property Listing
Write a listing description for a waterfront or lakefront property. Evokes the lifestyle and highlights water access features.