Claude Opus 5 is Anthropic’s flagship model for demanding reasoning, coding, and long-horizon agentic work. It is particularly strong at end-to-end software tasks, code review and bug finding, visual analysis...
32 providers
Model catalog
Models
Every model in the catalog with source-linked pricing, context limits, provider availability, and published benchmark results.
Sonnet 5 is Anthropic's most capable Sonnet-class model, with frontier performance across coding, agents, and professional work. It supports adaptive thinking with selectable reasoning effort levels (low, medium, high, max,...
35 providers
xAI's Grok model for chat, coding, agentic tools, and lower hallucination risk
26 providers
NVIDIA Nemotron 3 Ultra is an open frontier-reasoning and orchestration model from NVIDIA, with 55B active parameters out of 550B total (MoE). Built on a hybrid Transformer-Mamba mixture-of-experts architecture, it...
15 providers
| Model | Creator | Score | Inputs | Context | Input | Output | Released | Compare |
|---|---|---|---|---|---|---|---|---|
| Claude Opus 5anthropic/claude-opus-5 | Anthropic |
89.5 | 1M | $5 | $25 | 2026-07-24 | ||
| Anthropic: Claude Sonnet 5anthropic/claude-sonnet-5 | Anthropic |
78.3 | 1M | $2 | $10 | 2026-06-30 | ||
| Grok 4.5xai/grok-4.5 | xAI |
78.0 | 500K | $2 | $6 | 2026-07-08 | ||
| NVIDIA: Nemotron 3 Ultranvidia/nemotron-3-ultra-550b-a55b | NVIDIA |
67.7 | 256K | $0.625 | $3.125 | 2026-06-04 |