GPT-6 Astra is OpenAI's most capable model for complex reasoning, coding, computer use, research, and document creation.
35 providers
Model catalog
Models
Every model in the catalog with source-linked pricing, context limits, provider availability, and published benchmark results.
Multimodal Kimi model with 1M context and toggleable max-effort thinking for long-horizon agent work
82 providers
Strongest Claude Opus model for coding, agents, and professional work
41 providers
Frontier GPT-5.6 model for complex professional work, coding, and agentic workflows
45 providers
Highest-accuracy GPT-5.5 tier for slower, precision-heavy reasoning and coding
21 providers
More exact GPT-5.4 tier for demanding professional reasoning and agent tasks
22 providers
Balanced GPT-5.6 model for capable, cost-efficient everyday work
42 providers
Everyday Claude agent model for coding, planning, browsing, and general work
43 providers
Default frontier GPT for coding, computer use, research, and knowledge work
50 providers
Tencent Hy reasoning model for coding, instruction following, and agent tasks
23 providers
MiniMax multimodal model for long-context coding, perception, and agent planning
49 providers
Open MoE flagship with million-token context for coding and long agent runs
71 providers
Cost-efficient GPT-5.6 model for fast, high-volume workloads
45 providers
Agent-ready GPT for coding and computer-use workflows at a lower cost
46 providers
Sparse mixture-of-experts reasoning model with 23B active parameters for coding and agentic workflows
9 providers
Newer StepFun flash model for faster agents, coding, and multimodal prompts
21 providers
Fast DeepSeek V4 lane for economical reasoning, coding, and long-context work
68 providers
Largest Nemotron 3 model for maximum open-weight reasoning and agent accuracy
17 providers
Fast NVIDIA Nemotron MoE for reliable agentic tasks across enterprise workloads
13 providers
| Model | Creator | Score | Inputs | Context | Input | Output | Released | Compare |
|---|---|---|---|---|---|---|---|---|
| GPT-6 Astraopenai/gpt-6-astra | OpenAI |
91.5 | 1.05M | $10 | $50 | 2026-09-04 | ||
| Kimi K3moonshotai/kimi-k3 | Moonshot AI |
91.2 | 1.04858M | $3 | $15 | 2026-07-16 | ||
| Claude Opus 5anthropic/claude-opus-5 | Anthropic |
90.8 | 1M | $5 | $25 | 2026-07-24 | ||
| GPT-5.6 Solopenai/gpt-5.6-sol | OpenAI |
90.4 | 1.05M | $4 | $20 | 2026-07-09 | ||
| GPT-5.5 Proopenai/gpt-5.5-pro | OpenAI |
90.1 | 1.05M | $30 | $180 | 2026-04-23 | ||
| GPT-5.4 Proopenai/gpt-5.4-pro | OpenAI |
89.3 | 1.05M | $30 | $180 | 2026-03-05 | ||
| GPT-5.6 Terraopenai/gpt-5.6-terra | OpenAI |
87.5 | 1.05M | $2 | $12 | 2026-07-09 | ||
| Claude Sonnet 5anthropic/claude-sonnet-5 | Anthropic |
84.7 | 1M | $2 | $10 | 2026-06-30 | ||
| GPT-5.5openai/gpt-5.5 | OpenAI |
84.4 | 1.05M | $5 | $30 | 2026-04-23 | ||
| Hy3tencent/hy3 | Tencent |
84.2 | 256K | $0.066 | $0.26 | 2026-07-06 | ||
| MiniMax-M3minimax/MiniMax-M3 | MiniMax |
83.5 | 1.04858M | $0.3 | $1.2 | 2026-06-01 | ||
| DeepSeek V4 Prodeepseek/deepseek-v4-pro | DeepSeek |
83.4 | 1M | $0.66 | $1.98 | 2026-04-24 | ||
| GPT-5.6 Lunaopenai/gpt-5.6-luna | OpenAI |
83.3 | 1.05M | $0.2 | $1.2 | 2026-07-09 | ||
| GPT-5.4openai/gpt-5.4 | OpenAI |
82.7 | 1.05M | $2.5 | $15 | 2026-03-05 | ||
| Beam 1.0 501B A23Breflection/beam-1.0-501b-a23b | 76.8 | 1.04858M | $0.24 | $0.98 | 2026-10-05 | |||
| Step 3.7 Flashstepfun/step-3.7-flash | StepFun |
75.8 | 256K | $0.202 | $1.211 | 2026-05-29 | ||
| DeepSeek V4 Flashdeepseek/deepseek-v4-flash | DeepSeek |
73.2 | 1M | $0.15 | $0.6 | 2026-04-24 | ||
| Nemotron 3 Ultra 550B A55Bnvidia/nemotron-3-ultra-550b-a55b | NVIDIA |
44.4 | 1M | $0.1 | $0.1 | 2026-06-04 | ||
| Nemotron 3.5 Lightning 30B A3Bnvidia/nemotron-3.5-lightning | NVIDIA |
37.0 | 262.144K | $0.025 | $0.12 | 2026-08-11 |