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.
Claude model for demanding reasoning and long-horizon agentic work
xAI's frontier model for long-running agents, coding, knowledge work, and visual projects
Strongest Claude Opus model for coding, agents, and professional work
Balanced GPT-5.6 model for capable, cost-efficient everyday work
Cost-efficient GPT-5.6 model for fast, high-volume workloads
Frontier GPT-5.6 model for complex professional work, coding, and agentic workflows
Everyday Claude agent model for coding, planning, browsing, and general work
Claude model for creative writing, analysis, and controlled agent workflows
Top Claude Opus tier for the hardest reasoning, coding, and long-horizon agents
Default frontier GPT for coding, computer use, research, and knowledge work
xAI's default Grok for chat, coding, agentic tools, and lower hallucination risk
Stronger Opus tier for advanced software work and high-stakes reasoning
Open Gemma instruction model for efficient chat and self-hosted deployments
Open Gemma instruction model for efficient chat and self-hosted deployments
Largest Gemma 4 instruction model for open, self-hosted chat and reasoning
Agent-ready GPT for coding and computer-use workflows at a lower cost
Claude workhorse for coding agents, careful analysis, and production cost control
General GLM flagship for coding, analysis, and tool-heavy engineering workflows
Prior MiniMax coding model for agent workflows, office edits, and automation
High-end Claude for difficult coding, planning, and slower expert reasoning
Open-weight Qwen coding model for agents, repository edits, and multi-turn tool use
Budget GLM lane for fast coding help, routing, and everyday automation
Earlier Kimi frontier model for long-context agents, coding, and multimodal work
Earlier MiniMax agent model for practical coding and productivity tasks
Mature GLM model for dependable coding, reasoning, and structured agent tasks
Multimodal reasoning model for visual analysis, planning, and tool use
Hybrid-reasoning DeepSeek model with thinking and non-thinking modes, sparse attention, and tool-use
Thinking Kimi model for slower research passes, planning, and hard technical questions
Flagship Claude model for deep reasoning, coding, and long-horizon agents
Safety model for policy screening, moderation, and risk-aware routing workflows
Safety model for policy screening, moderation, and risk-aware routing workflows
Efficient open MiniMax model built for coding agents and tool-heavy workflows
Fast Claude model for responsive assistance, classification, and lightweight agents
Balanced Claude model for coding, analysis, agent workflows, and cost control
Hybrid-reasoning DeepSeek model with thinking and non-thinking modes
Flagship Claude model for deep reasoning, coding, and long-horizon agents
Reasoning model for deliberate analysis, multi-step problem solving, and tool use
Reasoning model for deliberate analysis, multi-step problem solving, and tool use
Dense open Qwen model for self-hosted chat, reasoning, and coding
Largest open Gemma 3 instruction model for multilingual text generation and visual understanding
Classic open reasoning model for transparent math, coding, and deliberate problem solving
| Model | Creator | Inputs | Context | Input | Output | Released | Compare |
|---|---|---|---|---|---|---|---|
| GPT-6 Astraopenai/gpt-6-astra | 1.05M | $10 | $50 | 2026-09-04 | |||
| Claude Fable 5.1anthropic/claude-fable-5-1 | 1M | $10 | $50 | 2026-09-01 | |||
| Grok 4.6xai/grok-4.6 | 500K | $2 | $6 | 2026-08-12 | |||
| Claude Opus 5anthropic/claude-opus-5 | 1M | $5 | $25 | 2026-07-24 | |||
| GPT-5.6 Terraopenai/gpt-5.6-terra | 1.05M | $2 | $12 | 2026-07-09 | |||
| GPT-5.6 Lunaopenai/gpt-5.6-luna | 1.05M | $0.2 | $1.2 | 2026-07-09 | |||
| GPT-5.6 Solopenai/gpt-5.6-sol | 1.05M | $4 | $20 | 2026-07-09 | |||
| Claude Sonnet 5anthropic/claude-sonnet-5 | 1M | $2 | $10 | 2026-06-30 | |||
| Claude Fable 5anthropic/claude-fable-5 | 1M | $10 | $50 | 2026-06-09 | |||
| Claude Opus 4.8anthropic/claude-opus-4-8 | 1M | $5 | $25 | 2026-05-28 | |||
| GPT-5.5openai/gpt-5.5 | 1.05M | $5 | $30 | 2026-04-23 | |||
| Grok 4.3xai/grok-4.3 | 1M | $1.25 | $2.5 | 2026-04-17 | |||
| Claude Opus 4.7anthropic/claude-opus-4-7 | 1M | $5 | $25 | 2026-04-16 | |||
| Gemma 4 26B A4B ITgoogle/gemma-4-26b-a4b-it | 262.144K | $0.042 | $0.22 | 2026-04-02 | |||
| Gemma 4 E2B ITgoogle/gemma-4-E2B-it | 131.072K | $0.04 | $0.08 | 2026-04-02 | |||
| Gemma 4 31B ITgoogle/gemma-4-31b-it | 262.144K | $0.09 | $0.34 | 2026-04-02 | |||
| GPT-5.4openai/gpt-5.4 | 1.05M | $2.5 | $15 | 2026-03-05 | |||
| Claude Sonnet 4.6anthropic/claude-sonnet-4-6 | 1M | $3 | $15 | 2026-02-17 | |||
| GLM-5zhipuai/glm-5 | 204.8K | $1 | $3.2 | 2026-02-12 | |||
| MiniMax-M2.5minimax/MiniMax-M2.5 | 204.8K | $0.3 | $1.2 | 2026-02-12 | |||
| Claude Opus 4.6anthropic/claude-opus-4-6 | 1M | $5 | $25 | 2026-02-05 | |||
| Qwen3 Coder Nextalibaba/qwen3-coder-next | 262.144K | $0.108 | $0.675 | 2026-02-03 | |||
| GLM-4.7-Flashzhipuai/glm-4.7-flash | 200K | $0.06 | $0.4 | 2026-01-19 | |||
| Kimi K2.5moonshotai/kimi-k2.5 | 262.144K | $0.3 | $1.9 | 2026-01 | |||
| MiniMax-M2.1minimax/MiniMax-M2.1 | 204.8K | $0.3 | $1.2 | 2025-12-23 | |||
| GLM-4.7zhipuai/glm-4.7 | 204.8K | $0.6 | $2.2 | 2025-12-22 | |||
| Nova 2 Liteamazon/nova-2-lite | 1M | $0.3 | $2.5 | 2025-12-02 | |||
| DeepSeek V3.2deepseek/deepseek-v3.2 | 128K | $0.18 | $0.35 | 2025-12-01 | |||
| Kimi K2 Thinkingmoonshotai/kimi-k2-thinking | 262.144K | $0.4 | $2.5 | 2025-11-06 | |||
| Claude Opus 4.5anthropic/claude-opus-4-5-20251101 | 200K | $5 | $25 | 2025-11-01 | |||
| GPT OSS Safeguard 120Bopenai/gpt-oss-safeguard-120b | 131.072K | $0.15 | $0.6 | 2025-10-29 | |||
| GPT OSS Safeguard 20Bopenai/gpt-oss-safeguard-20b | 131.072K | $0.07 | $0.2 | 2025-10-29 | |||
| MiniMax-M2minimax/MiniMax-M2 | 204.8K | $0.3 | $1.2 | 2025-10-27 | |||
| Claude Haiku 4.5anthropic/claude-haiku-4-5-20251001 | 200K | $1 | $5 | 2025-10-15 | |||
| Claude Sonnet 4.5anthropic/claude-sonnet-4-5-20250929 | 200K | $3 | $15 | 2025-09-29 | |||
| DeepSeek-V3.1deepseek/deepseek-v3.1 | 131.072K | $0.19 | $0.71 | 2025-08-21 | |||
| Claude Opus 4.1anthropic/claude-opus-4-1-20250805 | 200K | $15 | $75 | 2025-08-05 | |||
| Palmyra X5writer/palmyra-x5 | 1.04M | $0.6 | $6 | 2025-04-28 | |||
| Palmyra X4writer/palmyra-x4 | 122.88K | $2.5 | $10 | 2025-04-28 | |||
| Qwen3 32Balibaba/qwen3-32b | 131.072K | $0.7 | $2.8 | 2025-04 | |||
| Gemma 3 27B ITgoogle/gemma-3-27b-it | 131.072K | $0.08 | $0.16 | 2025-03-12 | |||
| DeepSeek-R1deepseek/deepseek-r1 | 128K | $0.7 | $2.5 | 2025-01-20 |