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.
Near-Astra performance for complex coding, computer use, and professional work at a lower cost.
Strongest Claude Opus model for coding, agents, and professional work
Claude model for creative writing, analysis, and controlled agent workflows
Muse Spark 1.3 is a multimodal reasoning model from Meta for long-running agentic, multi-agent, and coding workflows. It improves long-horizon agent collaboration, instruction following, and coding efficiency relative to Muse Spark 1.2.
OpenAI model for complex coding and agentic workflows
Frontier GPT-5.6 model for complex professional work, coding, and agentic workflows
Stronger MiMo Pro tier for multimodal reasoning and coding-agent execution
Balanced GPT-5.6 model for capable, cost-efficient everyday work
Muse Spark 1.2 is a coding-focused update to Muse Spark 1.1 with improvements in code generation, complex debugging, codebase understanding, and end-to-end developer workflows.
October 17 update of DeepSeek V4.1 Flash with improved reasoning, coding, agentic tasks, and visual understanding
Agent-ready GPT for coding and computer-use workflows at a lower cost
Default frontier GPT for coding, computer use, research, and knowledge work
Everyday Claude agent model for coding, planning, browsing, and general work
OpenAI's most efficient model for focused, high-volume tasks
MiMo Flash model for multimodal coding agents and long-context automation
Cost-efficient GPT-5.6 model for fast, high-volume workloads
Experimental multimodal DeepSeek V4 Flash model for image understanding, coding, and agentic work
Muse Spark is a natively multimodal reasoning model with support for tool-use, visual chain of thought, and multi-agent orchestration.
Coding-optimized GPT model for repository edits, reviews, and agentic software work
Open MoE flagship with million-token context for coding and long agent runs
Reliable GPT generation for broad coding, writing, and tool-assisted product work
Stronger MiMo Pro tier for multimodal reasoning and coding-agent execution
DeepSeek V4.1 Flash model for reasoning and agentic coding
Sharper GPT-5 generation for coding, product work, and tool-assisted tasks
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
Original GPT-5 workhorse for reasoning, coding, writing, and tool workflows
Open MiMo model for multimodal coding agents and long-context automation
Cheapest GPT-5.4 lane for simple routing, extraction, and bulk automation
Small GPT-5 for responsive agents, coding help, and everyday automation
Deliberate o-series reasoner for hard math, coding, and multi-step analysis
Fast o-series model for compact reasoning, coding, and tool use
O-series reasoning model for hard analysis, math, coding, and planning
Tiny GPT-5 lane for routing, extraction, classification, and bulk jobs
Long-lived GPT workhorse for coding, instruction following, and production apps
Smaller o-series reasoner for economical coding, math, and planning tasks
Affordable GPT-4.1 lane for fast coding help and structured extraction
Tiny GPT-4.1 option for classification, routing, and very high-volume tasks
Deeper Sonar search model with broader retrieval and stronger synthesis
| Model | Creator | Score | Inputs | Context | Input | Output | Released | Compare |
|---|---|---|---|---|---|---|---|---|
| GPT-6 Astraopenai/gpt-6-astra | 52.7 | 1.05M | $10 | $50 | 2026-09-04 | |||
| GPT-6.1 Solopenai/gpt-6.1-sol | 51.8 | 1.05M | $2 | $10 | 2026-09-29 | |||
| Claude Opus 5anthropic/claude-opus-5 | 50.8 | 1M | $5 | $25 | 2026-07-24 | |||
| Claude Fable 5anthropic/claude-fable-5 | 49.6 | 1M | $10 | $50 | 2026-06-09 | |||
| Muse Spark 1.3meta/muse-spark-1.3 | 48.1 | 1.04858M | $1.25 | $4.25 | 2026-09-02 | |||
| GPT-6 Solopenai/gpt-6-sol | 47.6 | 1.05M | $2 | $10 | 2026-09-22 | |||
| GPT-5.6 Solopenai/gpt-5.6-sol | 47.0 | 1.05M | $4 | $20 | 2026-07-09 | |||
| MiMo-V2.6-Proxiaomi/mimo-v2.6-pro | 46.3 | 1.04858M | $0.435 | $0.87 | 2026-09-22 | |||
| GPT-5.6 Terraopenai/gpt-5.6-terra | 42.1 | 1.05M | $2 | $12 | 2026-07-09 | |||
| Muse Spark 1.2meta/muse-spark-1.2 | 39.6 | 1.04858M | $1.25 | $4.25 | 2026-08-05 | |||
| DeepSeek V4.1 Flash 1017deepseek/deepseek-v4.1-flash-1017 | 39.5 | 1M | $0.15 | $0.6 | 2026-10-17 | |||
| GPT-5.4openai/gpt-5.4 | 39.0 | 1.05M | $2.5 | $15 | 2026-03-05 | |||
| GPT-5.5openai/gpt-5.5 | 38.4 | 1.05M | $5 | $30 | 2026-04-23 | |||
| Claude Sonnet 5anthropic/claude-sonnet-5 | 38.2 | 1M | $2 | $10 | 2026-06-30 | |||
| GPT-6 Lunaopenai/gpt-6-luna | 38.1 | 1.05M | $0.1 | $0.5 | 2026-09-22 | |||
| MiMo-V2.6-Flashxiaomi/mimo-v2.6-flash | 37.9 | 1.04858M | $0.14 | $0.28 | 2026-09-22 | |||
| GPT-5.6 Lunaopenai/gpt-5.6-luna | 37.3 | 1.05M | $0.2 | $1.2 | 2026-07-09 | |||
| DeepSeek V4 Flash Vision Expdeepseek/deepseek-v4-flash-vision-exp | 34.8 | 1M | $0.15 | $0.6 | 2026-08-21 | |||
| Muse Spark 1.1meta/muse-spark-1.1 | 33.7 | 1.04858M | $1.25 | $4.25 | 2026-04-08 | |||
| GPT-5.3 Codexopenai/gpt-5.3-codex | 32.5 | 400K | $1.75 | $14 | 2026-02-05 | |||
| DeepSeek V4 Prodeepseek/deepseek-v4-pro | 30.4 | 1M | $0.66 | $1.98 | 2026-04-24 | |||
| GPT-5.2openai/gpt-5.2 | 30.4 | 400K | $1.75 | $14 | 2025-12-11 | |||
| MiMo-V2.5-Proxiaomi/mimo-v2.5-pro | 26.0 | 1.04858M | $0.435 | $0.87 | 2026-04-22 | |||
| DeepSeek V4.1 Flashdeepseek/deepseek-v4.1-flash | 24.7 | 1M | $0.02 | $1 | 2026-09-10 | |||
| GPT-5.1openai/gpt-5.1 | 24.7 | 400K | $1.25 | $10 | 2025-11-13 | |||
| DeepSeek V4 Flashdeepseek/deepseek-v4-flash | 24.4 | 1M | $0.15 | $0.6 | 2026-04-24 | |||
| GPT-5.4 miniopenai/gpt-5.4-mini | 24.1 | 400K | $0.75 | $4.5 | 2026-03-17 | |||
| GPT-5openai/gpt-5 | 23.0 | 400K | $1.25 | $10 | 2025-08-07 | |||
| MiMo-V2.5xiaomi/mimo-v2.5 | 21.8 | 1.04858M | $0.14 | $0.28 | 2026-04-22 | |||
| GPT-5.4 nanoopenai/gpt-5.4-nano | 20.7 | 400K | $0.2 | $1.25 | 2026-03-17 | |||
| GPT-5 Miniopenai/gpt-5-mini | 20.6 | 400K | $0.25 | $2 | 2025-08-07 | |||
| o3openai/o3 | 20.2 | 200K | $2 | $8 | 2025-04-16 | |||
| o4-miniopenai/o4-mini | 16.7 | 200K | $1.1 | $4.4 | 2025-04-16 | |||
| o1openai/o1 | 15.2 | 200K | $15 | $60 | 2024-12-05 | |||
| GPT-5 Nanoopenai/gpt-5-nano | 13.0 | 400K | $0.05 | $0.4 | 2025-08-07 | |||
| GPT-4.1openai/gpt-4.1 | 12.7 | 1.04758M | $2 | $8 | 2025-04-14 | |||
| o3-miniopenai/o3-mini | 12.5 | 200K | $1.1 | $4.4 | 2024-12-20 | |||
| GPT-4.1 miniopenai/gpt-4.1-mini | 10.2 | 1.04758M | $0.4 | $1.6 | 2025-04-14 | |||
| GPT-4.1 nanoopenai/gpt-4.1-nano | 7.8 | 1.04758M | $0.1 | $0.4 | 2025-04-14 | |||
| Sonar Properplexity/sonar-pro | 7.6 | 200K | $3 | $15 | 2024-01-01 |