Every model in the catalog with source-linked pricing, context limits, provider availability, and published benchmark results.
GPT-6 Astra is OpenAI's flagship model for demanding end-to-end work. It is suited for advanced analysis, software engineering, deep research, scientific work, and document creation, with particular strengths in long-horizon...
GPT-5.6 Sol is the flagship model in OpenAI's GPT-5.6 series. It is suited for complex reasoning, coding, and agentic workflows, and is particularly strong at command-line and multi-step coding tasks...
GPT-5.6 Terra is a balanced model in OpenAI's GPT-5.6 series, positioned between the flagship Sol tier and the cost-efficient Luna tier. It is suited for everyday coding, reasoning, and agentic...
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...
GPT-6 Sol is the cost-efficient high-end model in OpenAI's GPT-6 series, positioned below the flagship GPT-6 Astra and above the fast GPT-6 Luna tier. It is suited for demanding professional...
GPT-5.6 Luna is a fast, cost-efficient model in OpenAI's GPT-5.6 series. It is suited for high-volume, latency-sensitive tasks such as chat, classification, and lightweight agentic workflows, providing capable reasoning for...
GPT-6 Luna is the fast, cost-efficient model in OpenAI's GPT-6 series, positioned below GPT-6 Sol. It is suited for high-volume and latency-sensitive workloads such as chat, classification, and lightweight agentic...
xAI's frontier model for long-running agents, coding, knowledge work, and visual projects
| Model | Creator | Score | Inputs | Context | Input | Output | Released | Compare |
|---|---|---|---|---|---|---|---|---|
| OpenAI: GPT-6 Astraopenai/gpt-6-astra | OpenAI |
74.1 | 1.05M | $10 | $50 | 2026-09-04 | ||
| OpenAI: GPT-5.6 Solopenai/gpt-5.6-sol | OpenAI |
72.7 | 1.05M | $4 | $20 | 2026-07-09 | ||
| OpenAI: GPT-5.6 Terraopenai/gpt-5.6-terra | OpenAI |
69.6 | 1.05M | $2 | $12 | 2026-07-09 | ||
| Anthropic: Claude Opus 5anthropic/claude-opus-5 | Anthropic |
68.8 | 1M | $5 | $25 | 2026-07-24 | ||
| OpenAI: GPT-6 Solopenai/gpt-6-sol | OpenAI |
68.8 | 1.05M | $2 | $10 | 2026-09-22 | ||
| OpenAI: GPT-5.6 Lunaopenai/gpt-5.6-luna | OpenAI |
67.2 | 1.05M | $0.2 | $1.2 | 2026-07-09 | ||
| OpenAI: GPT-6 Lunaopenai/gpt-6-luna | OpenAI |
66.6 | 1.05M | $0.1 | $0.5 | 2026-09-22 | ||
| Grok 4.6xai/grok-4.6 | xAI |
65.2 | 500K | $2 | $6 | 2026-08-12 |