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.
2026-09-02 upgraded snapshot of Qwen3.8 Max with stronger coding, collaborative agents, and multimodal document understanding
Google's most intelligent Flash model, engineered for long-horizon software engineering, autonomous agents, and complex enterprise workflows
Claude model for demanding reasoning and long-horizon agentic work
Qwen vision-language model for visual reasoning, documents, and agent tasks
Experimental multimodal DeepSeek V4 Flash model for image understanding, coding, and agentic work
High-efficiency Gemini model for agentic workflows, coding, and multimodal reasoning
High-efficiency Gemini model for agentic workflows, coding, and multimodal reasoning
xAI's frontier model for long-running agents, coding, knowledge work, and visual projects
2.4-trillion-parameter MoE flagship for coding, professional work, multimodal understanding, and long-horizon agentic workflows
Strongest Claude Opus model for coding, agents, and professional work
Fast Gemini model balancing multimodal reasoning, tool use, and cost
Fast Gemini model balancing multimodal reasoning, tool use, and cost
Balanced GPT-5.6 model for capable, cost-efficient everyday work
Frontier GPT-5.6 model for complex professional work, coding, and agentic workflows
Cost-efficient GPT-5.6 model for fast, high-volume workloads
xAI's Grok model for chat, coding, agentic tools, and lower hallucination risk
Fastest, most cost-efficient Gemini image model for high-volume 1K generation and editing
Everyday Claude agent model for coding, planning, browsing, and general work
Claude model for creative writing, analysis, and controlled agent workflows
Nano Banana Pro for higher-fidelity image generation and design-heavy edits
Image model for prompt-driven generation, editing, and visual design workflows
Top Claude Opus tier for the hardest reasoning, coding, and long-horizon agents
Fast Gemini model balancing multimodal reasoning, tool use, and cost
Low-latency Gemini model for high-volume multimodal and agent workloads
Default frontier GPT for coding, computer use, research, and knowledge work
Highest-accuracy GPT-5.5 tier for slower, precision-heavy reasoning and coding
xAI's default Grok for chat, coding, agentic tools, and lower hallucination risk
Fast Grok coding model tuned for agentic engineering and iterative edits
Stronger Opus tier for advanced software work and high-stakes reasoning
Fast GLM vision model for screenshots, documents, and multimodal agent tasks
Music generation model for short 30-second clips, loops, and previews from text or image prompts
Strong small GPT for coding subagents, quick tool use, and high-volume work
Cheapest GPT-5.4 lane for simple routing, extraction, and bulk automation
Faster GLM-5 lane for coding agents that need lower latency
Reasoning Grok for document-heavy analysis and long-horizon tool use
Grok model for agentic tool use, reasoning, coding, and live assistance
More exact GPT-5.4 tier for demanding professional reasoning and agent tasks
Agent-ready GPT for coding and computer-use workflows at a lower cost
Low-latency Gemini model for high-volume multimodal and agent workloads
Image model for prompt-driven generation, editing, and visual design workflows
Advanced Gemini model for complex reasoning, coding, and multimodal analysis
Reasoning-first Gemini preview for agentic coding and complex problem solving
Claude workhorse for coding agents, careful analysis, and production cost control
ByteDance Seed coding model for multimodal software engineering and long-running agents
Lightweight ByteDance Seed 2.0 model for low-latency multimodal reasoning and high-volume tasks
High-end Claude for difficult coding, planning, and slower expert reasoning
Coding-optimized GPT model for repository edits, reviews, and agentic software work
New Gemini flash lane bringing frontier-style multimodal reasoning to cheaper runs
Reliable GPT generation for broad coding, writing, and tool-assisted product work
| Model | Creator | Inputs | Context | Input | Output | Released | Compare |
|---|---|---|---|---|---|---|---|
| GPT-6 Astraopenai/gpt-6-astra | 1.05M | $10 | $50 | 2026-09-04 | |||
| Qwen3.8 Max 0902alibaba/qwen3.8-max-0902 | 1M | $1.71 | $5.14 | 2026-09-02 | |||
| Gemini 3.8 Flashgoogle/gemini-3.8-flash | 1.04858M | $0.75 | $3.75 | 2026-09-02 | |||
| Claude Fable 5.1anthropic/claude-fable-5-1 | 1M | $10 | $50 | 2026-09-01 | |||
| Qwen3.8 Flashalibaba/qwen3.8-flash | 1M | $0.15 | $0.47 | 2026-08-26 | |||
| DeepSeek V4 Flash Vision Expdeepseek/deepseek-v4-flash-vision-exp | 1M | $0.15 | $0.6 | 2026-08-21 | |||
| Gemini 3.7 Flashgoogle/gemini-3.7-flash | 1.04858M | $0.75 | $3.75 | 2026-08-13 | |||
| Gemini Flash Latestgoogle/gemini-flash-latest | 1.04858M | $0.75 | $3.75 | 2026-08-13 | |||
| Grok 4.6xai/grok-4.6 | 500K | $2 | $6 | 2026-08-12 | |||
| Qwen3.8 Maxalibaba/qwen3.8-max | 1M | $2 | $6 | 2026-08-03 | |||
| Claude Opus 5anthropic/claude-opus-5 | 1M | $5 | $25 | 2026-07-24 | |||
| Gemini 3.5 Flash Litegoogle/gemini-3.5-flash-lite | 1.04858M | $0.3 | $2.5 | 2026-07-21 | |||
| Gemini 3.6 Flashgoogle/gemini-3.6-flash | 1.04858M | $0.75 | $3.75 | 2026-07-21 | |||
| GPT-5.6 Terraopenai/gpt-5.6-terra | 1.05M | $2 | $12 | 2026-07-09 | |||
| GPT-5.6 Solopenai/gpt-5.6-sol | 1.05M | $4 | $20 | 2026-07-09 | |||
| GPT-5.6 Lunaopenai/gpt-5.6-luna | 1.05M | $0.2 | $1.2 | 2026-07-09 | |||
| Grok 4.5xai/grok-4.5 | 500K | $2 | $6 | 2026-07-08 | |||
| Nano Banana 2 Litegoogle/gemini-3.1-flash-lite-image | 65.536K | $0.25 | $30 | 2026-06-30 | |||
| Claude Sonnet 5anthropic/claude-sonnet-5 | 1M | $2 | $10 | 2026-06-30 | |||
| Claude Fable 5anthropic/claude-fable-5 | 1M | $10 | $50 | 2026-06-09 | |||
| Nano Banana Progoogle/gemini-3-pro-image | 65.536K | $2 | $120 | 2026-05-28 | |||
| Nano Banana 2google/gemini-3.1-flash-image | 131.072K | $0.5 | $60 | 2026-05-28 | |||
| Claude Opus 4.8anthropic/claude-opus-4-8 | 1M | $5 | $25 | 2026-05-28 | |||
| Gemini 3.5 Flashgoogle/gemini-3.5-flash | 1.04858M | $1.5 | $9 | 2026-05-19 | |||
| Gemini 3.1 Flash Litegoogle/gemini-3.1-flash-lite | 1.04858M | $0.25 | $1.5 | 2026-05-07 | |||
| GPT-5.5openai/gpt-5.5 | 1.05M | $5 | $30 | 2026-04-23 | |||
| GPT-5.5 Proopenai/gpt-5.5-pro | 1.05M | $30 | $180 | 2026-04-23 | |||
| Grok 4.3xai/grok-4.3 | 1M | $1.25 | $2.5 | 2026-04-17 | |||
| Grok Build 0.1xai/grok-build-0.1 | 256K | $1 | $2 | 2026-04-16 | |||
| Claude Opus 4.7anthropic/claude-opus-4-7 | 1M | $5 | $25 | 2026-04-16 | |||
| GLM-5V-Turbozhipuai/glm-5v-turbo | 200K | $5 | $22 | 2026-04-01 | |||
| Lyria 3 Clip Previewgoogle/lyria-3-clip-preview | 131.072K | — | — | 2026-03-25 | |||
| GPT-5.4 miniopenai/gpt-5.4-mini | 400K | $0.75 | $4.5 | 2026-03-17 | |||
| GPT-5.4 nanoopenai/gpt-5.4-nano | 400K | $0.2 | $1.25 | 2026-03-17 | |||
| GLM-5-Turbozhipuai/glm-5-turbo | 200K | $0.9 | $3.7 | 2026-03-16 | |||
| Grok 4.20 (Reasoning)xai/grok-4.20-0309-reasoning | 1M | $1.25 | $2.5 | 2026-03-09 | |||
| Grok 4.20 (Non-Reasoning)xai/grok-4.20-0309-non-reasoning | 1M | $1.25 | $2.5 | 2026-03-09 | |||
| GPT-5.4 Proopenai/gpt-5.4-pro | 1.05M | $30 | $180 | 2026-03-05 | |||
| GPT-5.4openai/gpt-5.4 | 1.05M | $2.5 | $15 | 2026-03-05 | |||
| Gemini 3.1 Flash Lite Previewgoogle/gemini-3.1-flash-lite-preview | 1.04858M | $0.25 | $1.5 | 2026-03-03 | |||
| Nano Banana 2 Previewgoogle/gemini-3.1-flash-image-preview | 65.536K | $0.5 | $3 | 2026-02-26 | |||
| Gemini 3.1 Pro Preview Custom Toolsgoogle/gemini-3.1-pro-preview-customtools | 1.04858M | $2 | $12 | 2026-02-19 | |||
| Gemini 3.1 Pro Previewgoogle/gemini-3.1-pro-preview | 1.04858M | $2 | $12 | 2026-02-19 | |||
| Claude Sonnet 4.6anthropic/claude-sonnet-4-6 | 1M | $3 | $15 | 2026-02-17 | |||
| Seed 2.0 Codebytedance-seed/seed-2.0-code | 262.144K | $0.4 | $2.4 | 2026-02-14 | |||
| Seed 2.0 Minibytedance-seed/seed-2.0-mini | 256K | $0.03 | $0.297 | 2026-02-14 | |||
| Claude Opus 4.6anthropic/claude-opus-4-6 | 1M | $5 | $25 | 2026-02-05 | |||
| GPT-5.3 Codexopenai/gpt-5.3-codex | 400K | $1.75 | $14 | 2026-02-05 | |||
| Gemini 3 Flash Previewgoogle/gemini-3-flash-preview | 1.04858M | $0.5 | $3 | 2025-12-17 | |||
| GPT-5.2openai/gpt-5.2 | 400K | $1.75 | $14 | 2025-12-11 |