Anthropic's fifth-generation Sonnet — near-Opus intelligence at Sonnet speed and price.
NVIDIA's open 30B MoE built for high-throughput agentic workloads.
No shared demos for these models yet.
No captured outputs for these models yet.
Both Claude Sonnet 5 and Nemotron 3.5 Lightning are capable AI models. The best choice depends on your specific use case: consider pricing, context window, speed, and which capabilities (vision, reasoning, audio) you need.
Nemotron 3.5 Lightning has a lower blended cost. Claude Sonnet 5: $2.00 input / $10.00 output. Nemotron 3.5 Lightning: $0.08 input / $0.20 output.
Claude Sonnet 5 has a larger context window: Claude Sonnet 5 supports 1M tokens vs Nemotron 3.5 Lightning at 262K tokens.
Claude Sonnet 5 supports vision/image input, but Nemotron 3.5 Lightning does not.
Key differences: Nemotron 3.5 Lightning is significantly cheaper; only Claude Sonnet 5 supports vision input. Compare full specs on this page.
If cost is your priority, choose the cheaper option. If you need the highest intelligence for complex tasks, pick the higher-scoring model. For long documents or codebases, choose the larger context window. You can try both Claude Sonnet 5 and Nemotron 3.5 Lightning for free on idapt.app to see which performs better for your specific needs.