GPT-6 Astra is OpenAI's most capable model for complex reasoning, coding, computer use, research, and document creation.
Model catalog
Models
Every model in the catalog with source-linked pricing, context limits, provider availability, and published benchmark results.
18 providers
Multimodal Kimi model with 1M context and toggleable max-effort thinking for long-horizon agent work
62 providers
High-efficiency Gemini model for agentic workflows, coding, and multimodal reasoning
23 providers
Preview Qwen flagship for million-token multimodal reasoning and long-horizon agentic workflows
6 providers
Strongest Claude Opus model for coding, agents, and professional work
32 providers
Official DeepSeek V4 Flash release with enhanced agentic capabilities and integrated DSpark speculative decoding
43 providers
Claude model for creative writing, analysis, and controlled agent workflows
37 providers
| Model | Creator | Score | Inputs | Context | Input | Output | Released | Compare |
|---|---|---|---|---|---|---|---|---|
| GPT-6 Astraopenai/gpt-6-astra | 41.4 | 1.05M | $10 | $50 | 2026-09-04 | |||
| Kimi K3moonshotai/kimi-k3 | 30.8 | 1.04858M | $3 | $15 | 2026-07-16 | |||
| Gemini 3.7 Flashgoogle/gemini-3.7-flash | 30.4 | 1.04858M | $0.75 | $3.75 | 2026-08-13 | |||
| Qwen3.8 Max Previewalibaba/qwen3.8-max-preview | 27.3 | 1M | $2 | $6 | 2026-07-19 | |||
| Claude Opus 5anthropic/claude-opus-5 | 26.0 | 1M | $5 | $25 | 2026-07-24 | |||
| DeepSeek V4 Flash 0731deepseek/deepseek-v4-flash-0731 | 25.1 | 1M | $0.05 | $0.16 | 2026-07-31 | |||
| Claude Fable 5anthropic/claude-fable-5 | 17.4 | 1M | $10 | $50 | 2026-06-09 |