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...
Models
Every model in the catalog with source-linked pricing, context limits, provider availability, and published benchmark results.
Kimi K3 is a 2.8T parameter open-weight multimodal reasoning model from Moonshot AI. It is suited for complex coding, knowledge work, and long-horizon agentic workflows, and is particularly strong at...
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...
DeepSeek V4 Pro 0813 is a large-scale mixture-of-experts model from DeepSeek. This is the GA release of DeepSeek V4 Pro.
DeepSeek V4 Flash 0731 is a sparse mixture-of-experts model from DeepSeek, with 13B active parameters out of 284B total. This re-post-trained revision is suited for coding, reasoning, and agent workflows....
DeepSeek V4 Pro is a large-scale Mixture-of-Experts model from DeepSeek with 1.6T total parameters and 49B activated parameters, supporting a 1M-token context window. It is designed for advanced reasoning, coding,...
| Model | Creator | Score | Inputs | Context | Input | Output | Released | Compare |
|---|---|---|---|---|---|---|---|---|
| OpenAI: GPT-5.4openai/gpt-5.4 | 53.1 | 1.05M | $2.5 | $15 | 2026-03-05 | |||
| MoonshotAI: Kimi K3moonshotai/kimi-k3 | 43.8 | 1.04858M | $2.303 | $11.55 | 2026-07-16 | |||
| OpenAI: GPT-5.5openai/gpt-5.5 | 38.6 | 1.05M | $5 | $30 | 2026-04-23 | |||
| DeepSeek: DeepSeek V4 Pro 0813deepseek/deepseek-v4-pro-0813 | 36.3 | 1.04858M | $0.578 | $1.734 | 2026-08-12 | |||
| DeepSeek: DeepSeek V4 Flash 0731deepseek/deepseek-v4-flash-0731 | 34.5 | 1.04858M | $0.04 | $0.08 | 2026-07-31 | |||
| DeepSeek: DeepSeek V4 Pro 0423deepseek/deepseek-v4-pro | 30.9 | 1.024M | $0.819 | $1.639 | 2026-04-24 |