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.
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
2.4-trillion-parameter MoE flagship for coding, professional work, multimodal understanding, 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-weight experimental preview of the Qwen4 architecture: hybrid-attention MoE (125B total, 6B active) with vision encoder for coding, agent tasks, and image and video understanding
DeepSeek V4.1 Flash model for reasoning and agentic coding
Tencent Hy reasoning model for coding, instruction following, and agent tasks
Open MoE flagship with million-token context for coding and long agent runs
Dense 27B vision-language model for coding, agent tasks, and image and video understanding
Muse Spark Open is an 816B total / 42B active open-weight multimodal reasoning model from Meta for coding and long-horizon agentic work, with 1M-token context.
Fast DeepSeek V4 lane for economical reasoning, coding, and long-context work
Strong small GPT for coding subagents, quick tool use, and high-volume work
Stronger MiMo Pro tier for multimodal reasoning and coding-agent execution
Muse Glimmer is a 30-billion-parameter open-weight multimodal model from Meta Superintelligence Labs, distilled from Muse Spark for always-on local agents, tool use, coding, and image understanding.
Cheapest GPT-5.4 lane for simple routing, extraction, and bulk automation
Fast NVIDIA Nemotron MoE for reliable agentic tasks across enterprise workloads
| Model | Creator | Score | Inputs | Context | Input | Output | Released | Compare |
|---|---|---|---|---|---|---|---|---|
| GPT-6 Astraopenai/gpt-6-astra | 96.0 | 1.05M | $10 | $50 | 2026-09-04 | |||
| 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 Maxalibaba/qwen3.8-max | 92.6 | 1M | $2 | $6 | 2026-08-03 | |||
| 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 | |||
| Qwen3.8 Flash Nextalibaba/qwen3.8-flash-next | 91.7 | 262.144K | $0.1 | $0.2 | 2026-08-27 | |||
| DeepSeek V4.1 Flashdeepseek/deepseek-v4.1-flash | 90.9 | 1M | $0.02 | $1 | 2026-09-10 | |||
| Hy3tencent/hy3 | 90.4 | 256K | $0.066 | $0.26 | 2026-07-06 | |||
| DeepSeek V4 Prodeepseek/deepseek-v4-pro | 90.1 | 1M | $0.66 | $1.98 | 2026-04-24 | |||
| Qwen3.8 27Balibaba/qwen3.8-27b | 89.2 | 262.144K | $0.04 | $1.35 | 2026-08-14 | |||
| Muse Spark Openmeta/muse-spark-open | 89.0 | 1.04858M | $1.25 | $4.25 | 2026-10-15 | |||
| DeepSeek V4 Flashdeepseek/deepseek-v4-flash | 88.1 | 1M | $0.15 | $0.6 | 2026-04-24 | |||
| GPT-5.4 miniopenai/gpt-5.4-mini | 88.0 | 400K | $0.75 | $4.5 | 2026-03-17 | |||
| MiMo-V2.5-Proxiaomi/mimo-v2.5-pro | 86.6 | 1.04858M | $0.435 | $0.87 | 2026-04-22 | |||
| Muse Glimmer 30Bmeta/muse-glimmer-30b | 83.5 | 131.072K | $0.2 | $0.8 | 2026-08-10 | |||
| GPT-5.4 nanoopenai/gpt-5.4-nano | 82.8 | 400K | $0.2 | $1.25 | 2026-03-17 | |||
| Nemotron 3.5 Lightning 30B A3Bnvidia/nemotron-3.5-lightning | 75.4 | 262.144K | $0.025 | $0.12 | 2026-08-11 |