Claude Fable 5 is a Mythos-class model from Anthropic, built for autonomous knowledge work and coding. It supports text, image, and file inputs with text output, with reasoning support and...
Models
Every model in the catalog with source-linked pricing, context limits, provider availability, and published benchmark results.
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...
Top Claude Opus tier for the hardest reasoning, coding, and long-horizon agents
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...
Stronger Opus tier for advanced software work and high-stakes reasoning
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...
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,...
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-5.4 is OpenAI’s latest frontier model, unifying the Codex and GPT lines into a single system. It features a 1M+ token context window (922K input, 128K output) with support for...
GPT-5.5 is OpenAI’s frontier model designed for complex professional workloads, building on GPT-5.4 with stronger reasoning, higher reliability, and improved token efficiency on hard tasks. It features a 1M+ token...
High-end Claude for difficult coding, planning, and slower expert reasoning
Flagship Claude model for deep reasoning, coding, and long-horizon agents
GPT-5 is OpenAI’s most advanced model, offering major improvements in reasoning, code quality, and user experience. It is optimized for complex tasks that require step-by-step reasoning, instruction following, and accuracy...
GPT-5.2-Codex is an upgraded version of GPT-5.1-Codex optimized for software engineering and coding workflows. It is designed for both interactive development sessions and long, independent execution of complex engineering tasks....
GPT-5.2 is the latest frontier-grade model in the GPT-5 series, offering stronger agentic and long context perfomance compared to GPT-5.1. It uses adaptive reasoning to allocate computation dynamically, responding quickly...
Kimi K2.6 is Moonshot AI's next-generation multimodal model, designed for long-horizon coding, coding-driven UI/UX generation, and multi-agent orchestration. It handles complex end-to-end coding tasks across Python, Rust, and Go, and...
Claude workhorse for coding agents, careful analysis, and production cost control
| Model | Creator | Score | Inputs | Context | Input | Output | Released | Compare |
|---|---|---|---|---|---|---|---|---|
| Anthropic: Claude Fable 5anthropic/claude-fable-5 | 80.3 | 1M | $10 | $50 | 2026-06-09 | |||
| Claude Opus 5anthropic/claude-opus-5 | 79.2 | 1M | $5 | $25 | 2026-07-24 | |||
| Claude Opus 4.8anthropic/claude-opus-4-8 | 69.2 | 1M | $5 | $25 | 2026-05-28 | |||
| OpenAI: GPT-5.6 Solopenai/gpt-5.6-sol | 64.6 | 1.05M | $2 | $10 | 2026-07-09 | |||
| Claude Opus 4.7anthropic/claude-opus-4-7 | 64.3 | 1M | $5 | $25 | 2026-04-16 | |||
| OpenAI: GPT-5.6 Terraopenai/gpt-5.6-terra | 63.4 | 1.05M | $2 | $12 | 2026-07-09 | |||
| Anthropic: Claude Sonnet 5anthropic/claude-sonnet-5 | 63.2 | 1M | $2 | $10 | 2026-06-30 | |||
| OpenAI: GPT-5.6 Lunaopenai/gpt-5.6-luna | 62.7 | 1.05M | $0.2 | $1.2 | 2026-07-09 | |||
| OpenAI: GPT-5.4openai/gpt-5.4 | 59.1 | 1.05M | $2.5 | $15 | 2026-03-05 | |||
| OpenAI: GPT-5.5openai/gpt-5.5 | 58.6 | 1.05M | $5 | $30 | 2026-04-23 | |||
| Claude Opus 4.6anthropic/claude-opus-4-6 | 51.9 | 1M | $5 | $25 | 2026-02-05 | |||
| Claude Opus 4.5anthropic/claude-opus-4-5-20251101 | 45.9 | 200K | $5 | $25 | 2025-11-01 | |||
| OpenAI: GPT-5openai/gpt-5 | 41.8 | 400K | $1.25 | $10 | 2025-08-07 | |||
| OpenAI: GPT-5.2-Codexopenai/gpt-5.2-codex | 41.0 | 400K | $1.75 | $14 | 2025-12-11 | |||
| OpenAI: GPT-5.2openai/gpt-5.2 | 29.9 | 400K | $1.75 | $14 | 2025-12-11 | |||
| MoonshotAI: Kimi K2.6moonshotai/kimi-k2.6 | 27.3 | 262.144K | $0.95 | $4 | 2026-04-21 | |||
| Claude Sonnet 4.6anthropic/claude-sonnet-4-6 | 14.9 | 1M | $3 | $15 | 2026-02-17 |