blog/
15 pages · Updated July 20, 2026
Pages
- Grok 3 Technical Review: Everything You Need to Know
- How to Monitor Your LLM API Costs and Cut Spending by 90%
- OpenAI o1-Pro API: Everything Developers Need to Know
- Prompt Engineering Tools & Techniques [Updated June 2025]
- OpenAI o3 Released: Benchmarks and Comparison to o1
- The Best Web Agents: Computer Use vs Operator vs Browser Use
- LangSmith vs. Helicone: Best Open-Source Tool for LLM Observability
- How to Prompt Thinking Models like DeepSeek R1 and OpenAI o3
- How We Simplified Helicone's Self-Hosting in 30 Days - Helicone
- Llama 3.3 just dropped — is it better than GPT-4 or Claude-Sonnet-3.5?
- Helicone AI Gateway: A Complete Guide with Practical Examples
- Helicone is joining Mintlify
- How to Reduce LLM Hallucination in Production Apps
- Introducing Helicone Self-Hosting: All the LLM Observability You Love, Now Behind Your Firewall - Helicone
- What happened during our AWS outage