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...
Models
Every model in the catalog with source-linked pricing, context limits, provider availability, and published benchmark results.
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...
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...
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...
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-5.5 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...
Top Claude Opus tier for the hardest reasoning, coding, and long-horizon agents
Stronger Opus tier for advanced software work and high-stakes reasoning
High-end Claude for difficult coding, planning, and slower expert reasoning
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...
Claude workhorse for coding agents, careful analysis, and production cost control
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...
| Model | Creator | Score | Inputs | Context | Input | Output | Released | Compare |
|---|---|---|---|---|---|---|---|---|
| OpenAI: GPT-5.6 Solopenai/gpt-5.6-sol | 88.8 | 1.05M | $2 | $10 | 2026-07-09 | |||
| Anthropic: Claude Fable 5anthropic/claude-fable-5 | 88.0 | 1M | $10 | $50 | 2026-06-09 | |||
| OpenAI: GPT-5.6 Terraopenai/gpt-5.6-terra | 87.4 | 1.05M | $2 | $12 | 2026-07-09 | |||
| OpenAI: GPT-5.6 Lunaopenai/gpt-5.6-luna | 84.7 | 1.05M | $0.2 | $1.2 | 2026-07-09 | |||
| Anthropic: Claude Sonnet 5anthropic/claude-sonnet-5 | 80.4 | 1M | $2 | $10 | 2026-06-30 | |||
| OpenAI: GPT-5.5openai/gpt-5.5 | 78.2 | 1.05M | $5 | $30 | 2026-04-23 | |||
| Claude Opus 4.8anthropic/claude-opus-4-8 | 74.6 | 1M | $5 | $25 | 2026-05-28 | |||
| Claude Opus 4.7anthropic/claude-opus-4-7 | 71.4 | 1M | $5 | $25 | 2026-04-16 | |||
| Claude Opus 4.6anthropic/claude-opus-4-6 | 70.2 | 1M | $5 | $25 | 2026-02-05 | |||
| OpenAI: GPT-5.4openai/gpt-5.4 | 69.8 | 1.05M | $2.5 | $15 | 2026-03-05 | |||
| Claude Sonnet 4.6anthropic/claude-sonnet-4-6 | 67.0 | 1M | $3 | $15 | 2026-02-17 | |||
| MoonshotAI: Kimi K2.6moonshotai/kimi-k2.6 | 64.3 | 262.144K | $0.95 | $4 | 2026-04-21 |