Near-Astra performance for complex coding, computer use, and professional work at a lower cost.
Models
Every model in the catalog with source-linked pricing, context limits, provider availability, and published benchmark results.
OpenAI's most efficient model for focused, high-volume tasks
OpenAI model for complex coding and agentic workflows
GPT-6 Astra is OpenAI's most capable model for complex reasoning, coding, computer use, research, and document creation.
Cost-efficient GPT-5.6 model for fast, high-volume workloads
Balanced GPT-5.6 model for capable, cost-efficient everyday work
Frontier GPT-5.6 model for complex professional work, coding, and agentic workflows
Balanced Mistral model for enterprise assistants, multilingual work, and tools
Default frontier GPT for coding, computer use, research, and knowledge work
Strong small GPT for coding subagents, quick tool use, and high-volume work
Fast Mistral production model for chat, extraction, and cost-sensitive agents
Agent-ready GPT for coding and computer-use workflows at a lower cost
Reliable GPT generation for broad coding, writing, and tool-assisted product work
Original GPT-5 workhorse for reasoning, coding, writing, and tool workflows
Small GPT-5 for responsive agents, coding help, and everyday automation
Tiny GPT-5 lane for routing, extraction, classification, and bulk jobs
Open GPT reasoning model for self-hosted agents and controllable deployments
Open GPT reasoning model for self-hosted agents and controllable deployments
Deliberate o-series reasoner for hard math, coding, and multi-step analysis
| Model | Creator | Inputs | Context | Input | Output | Released | Compare |
|---|---|---|---|---|---|---|---|
| GPT-6.1 Solopenai/gpt-6.1-sol | 1.05M | $2 | $10 | 2026-09-29 | |||
| GPT-6 Lunaopenai/gpt-6-luna | 1.05M | $0.1 | $0.5 | 2026-09-22 | |||
| GPT-6 Solopenai/gpt-6-sol | 1.05M | $2 | $10 | 2026-09-22 | |||
| GPT-6 Astraopenai/gpt-6-astra | 1.05M | $10 | $50 | 2026-09-04 | |||
| GPT-5.6 Lunaopenai/gpt-5.6-luna | 1.05M | $0.2 | $1.2 | 2026-07-09 | |||
| 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 | |||
| Mistral Medium 3.5mistral/mistral-medium-2604 | 262.144K | $1.5 | $7.5 | 2026-04-29 | |||
| GPT-5.5openai/gpt-5.5 | 1.05M | $5 | $30 | 2026-04-23 | |||
| GPT-5.4 miniopenai/gpt-5.4-mini | 400K | $0.75 | $4.5 | 2026-03-17 | |||
| Mistral Small 4mistral/mistral-small-2603 | 256K | $0.15 | $0.6 | 2026-03-16 | |||
| GPT-5.4openai/gpt-5.4 | 1.05M | $2.5 | $15 | 2026-03-05 | |||
| GPT-5.2openai/gpt-5.2 | 400K | $1.75 | $14 | 2025-12-11 | |||
| GPT-5openai/gpt-5 | 400K | $1.25 | $10 | 2025-08-07 | |||
| GPT-5 Miniopenai/gpt-5-mini | 400K | $0.25 | $2 | 2025-08-07 | |||
| GPT-5 Nanoopenai/gpt-5-nano | 400K | $0.05 | $0.4 | 2025-08-07 | |||
| GPT OSS 120Bopenai/gpt-oss-120b | 131.072K | $0.03 | $0.17 | 2025-08-05 | |||
| GPT OSS 20Bopenai/gpt-oss-20b | 131.072K | $0.018 | $0.09 | 2025-08-05 | |||
| o3openai/o3 | 200K | $2 | $8 | 2025-04-16 |