GPT-6 Astra is OpenAI's most capable model for complex reasoning, coding, computer use, research, and document creation.
Models
Every model in the catalog with source-linked pricing, context limits, provider availability, and published benchmark results.
Multi-agent model for routing expert agents across complex analytical tasks
Quality-first multi-agent model for hard research, analysis, and competitions
Frontier GPT-5.6 model for complex professional work, coding, and agentic workflows
More exact GPT-5.4 tier for demanding professional reasoning and agent tasks
Reasoning-first Gemini preview for agentic coding and complex problem solving
Stronger Opus tier for advanced software work and high-stakes reasoning
Default frontier GPT for coding, computer use, research, and knowledge work
Balanced GPT-5.6 model for capable, cost-efficient everyday work
Agent-ready GPT for coding and computer-use workflows at a lower cost
Preview Qwen flagship for million-token multimodal reasoning and long-horizon agentic workflows
Qwen frontier model tuned for agent frameworks, coding assistants, and long tasks
Cost-efficient GPT-5.6 model for fast, high-volume workloads
Open flagship GLM for long-horizon coding agents and million-token context work
Meituan LongCat-2.0, a reasoning model with tool calling and a 1M-token context window
Stronger MiMo Pro tier for multimodal reasoning and coding-agent execution
| Model | Creator | Score | Inputs | Context | Input | Output | Released | Compare |
|---|---|---|---|---|---|---|---|---|
| GPT-6 Astraopenai/gpt-6-astra | 96.0 | 1.05M | $10 | $50 | 2026-09-04 | |||
| Fugusakana/fugu | 95.5 | 1M | — | — | 2026-06-15 | |||
| Fugu Ultrasakana/fugu-ultra | 95.5 | 1M | $5 | $30 | 2026-06-15 | |||
| GPT-5.6 Solopenai/gpt-5.6-sol | 94.6 | 1.05M | $4 | $20 | 2026-07-09 | |||
| GPT-5.4 Proopenai/gpt-5.4-pro | 94.4 | 1.05M | $30 | $180 | 2026-03-05 | |||
| Gemini 3.1 Pro Previewgoogle/gemini-3.1-pro-preview | 94.3 | 1.04858M | $2 | $12 | 2026-02-19 | |||
| Claude Opus 4.7anthropic/claude-opus-4-7 | 94.2 | 1M | $5 | $25 | 2026-04-16 | |||
| GPT-5.5openai/gpt-5.5 | 93.6 | 1.05M | $5 | $30 | 2026-04-23 | |||
| GPT-5.6 Terraopenai/gpt-5.6-terra | 92.9 | 1.05M | $2 | $12 | 2026-07-09 | |||
| GPT-5.4openai/gpt-5.4 | 92.8 | 1.05M | $2.5 | $15 | 2026-03-05 | |||
| Qwen3.8 Max Previewalibaba/qwen3.8-max-preview | 92.6 | 1M | $2 | $6 | 2026-07-19 | |||
| Qwen3.7 Maxalibaba/qwen3.7-max | 92.4 | 1M | $2.5 | $7.5 | 2026-05-21 | |||
| GPT-5.6 Lunaopenai/gpt-5.6-luna | 92.3 | 1.05M | $0.2 | $1.2 | 2026-07-09 | |||
| GLM-5.2zhipuai/glm-5.2 | 91.2 | 1M | $1.4 | $4.4 | 2026-06-13 | |||
| LongCat-2.0meituan/longcat-2.0 | 88.9 | 1M | $0.3 | $1.2 | 2026-06-30 | |||
| MiMo-V2.5-Proxiaomi/mimo-v2.5-pro | 86.6 | 1.04858M | $0.435 | $0.87 | 2026-04-22 |