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.
Strongest Claude Opus model for coding, agents, and professional 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
Balanced GPT-5.6 model for capable, cost-efficient everyday work
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
Largest Gemma 4 instruction model for open, self-hosted chat and reasoning
Open Gemma instruction model for efficient chat and self-hosted deployments
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
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
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
Efficient open MiniMax model built for coding agents and tool-heavy workflows
Open multimodal Llama for strong reasoning with efficient everyday serving
Dense open Qwen model for self-hosted chat, reasoning, and coding
Smaller Qwen coder for efficient local agents and repo-level fixes
Open Qwen coding heavyweight for repository reasoning and agentic engineering
Largest open Gemma 3 instruction model for multilingual text generation and visual understanding
Open multimodal Gemma instruction model for multilingual text generation and image understanding
Open multimodal Gemma instruction model for efficient text generation and image 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 Opus 5anthropic/claude-opus-5 | 1M | $5 | $25 | 2026-07-24 | |||
| 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 | |||
| GPT-5.6 Terraopenai/gpt-5.6-terra | 1.05M | $2 | $12 | 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 31B ITgoogle/gemma-4-31b-it | 262.144K | $0.09 | $0.34 | 2026-04-02 | |||
| Gemma 4 26B A4B ITgoogle/gemma-4-26b-a4b-it | 262.144K | $0.042 | $0.22 | 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 | |||
| 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 | |||
| 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 | |||
| MiniMax-M2minimax/MiniMax-M2 | 204.8K | $0.3 | $1.2 | 2025-10-27 | |||
| Llama 4 Maverick 17B Instructmeta/llama-4-maverick-17b-instruct | 1M | $0.14 | $0.59 | 2025-04-05 | |||
| Qwen3 32Balibaba/qwen3-32b | 131.072K | $0.7 | $2.8 | 2025-04 | |||
| Qwen3-Coder 30B-A3B Instructalibaba/qwen3-coder-30b-a3b-instruct | 262.144K | $0.45 | $2.25 | 2025-04 | |||
| Qwen3-Coder 480B-A35B Instructalibaba/qwen3-coder-480b-a35b-instruct | 262.144K | $1.5 | $7.5 | 2025-04 | |||
| Gemma 3 27B ITgoogle/gemma-3-27b-it | 131.072K | $0.08 | $0.16 | 2025-03-12 | |||
| Gemma 3 12B ITgoogle/gemma-3-12b-it | 131.072K | $0.05 | $0.1 | 2025-03-12 | |||
| Gemma 3 4B ITgoogle/gemma-3-4b-it | 131.072K | $0.04 | $0.08 | 2025-03-12 | |||
| DeepSeek-R1deepseek/deepseek-r1 | 128K | $0.7 | $2.5 | 2025-01-20 |