GPT-6 Astra is OpenAI's most capable model for complex reasoning, coding, computer use, research, and document creation.
18 providers
Model catalog
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
32 providers
Balanced GPT-5.6 model for capable, cost-efficient everyday work
35 providers
Frontier GPT-5.6 model for complex professional work, coding, and agentic workflows
36 providers
Cost-efficient GPT-5.6 model for fast, high-volume workloads
36 providers
Everyday Claude agent model for coding, planning, browsing, and general work
35 providers
Coding-focused Kimi model, stronger on long-horizon repo work with less overthinking
61 providers
Claude model for creative writing, analysis, and controlled agent workflows
37 providers
Top Claude Opus tier for the hardest reasoning, coding, and long-horizon agents
44 providers
Default frontier GPT for coding, computer use, research, and knowledge work
46 providers
Multimodal Kimi workhorse for agent loops, coding tasks, and visual context
64 providers
Stronger Opus tier for advanced software work and high-stakes reasoning
40 providers
More exact GPT-5.4 tier for demanding professional reasoning and agent tasks
19 providers
Agent-ready GPT for coding and computer-use workflows at a lower cost
42 providers
Claude workhorse for coding agents, careful analysis, and production cost control
45 providers
High-end Claude for difficult coding, planning, and slower expert reasoning
37 providers
Coding-optimized GPT model for repository edits, reviews, and agentic software work
28 providers
Earlier Kimi frontier model for long-context agents, coding, and multimodal work
46 providers
Code-specialist GPT for repository edits, reviews, and long-running software agents
23 providers
Reliable GPT generation for broad coding, writing, and tool-assisted product work
33 providers
Codex GPT for repository edits, code review, and practical software agents
19 providers
Sharper GPT-5 generation for coding, product work, and tool-assisted tasks
28 providers
Flagship Claude model for deep reasoning, coding, and long-horizon agents
17 providers
Coding-optimized GPT model for repository edits, reviews, and agentic software work
13 providers
Original GPT-5 workhorse for reasoning, coding, writing, and tool workflows
30 providers
Tiny GPT-5 lane for routing, extraction, classification, and bulk jobs
26 providers
Small GPT-5 for responsive agents, coding help, and everyday automation
29 providers
Mistral model for multilingual chat, reasoning, and tool-assisted workflows
10 providers
Fast o-series model for compact reasoning, coding, and tool use
20 providers
Deliberate o-series reasoner for hard math, coding, and multi-step analysis
20 providers
Affordable GPT-4.1 lane for fast coding help and structured extraction
25 providers
Tiny GPT-4.1 option for classification, routing, and very high-volume tasks
20 providers
Long-lived GPT workhorse for coding, instruction following, and production apps
28 providers
O-series reasoning model for hard analysis, math, coding, and planning
16 providers
Small omni GPT for cheap multimodal assistance and production-scale traffic
23 providers
Omni-era GPT for multimodal chat, practical coding, and general assistants
23 providers
Compact GPT model for low-latency assistance and high-volume workloads
15 providers
| Model | Creator | Inputs | Context | Input | Output | Released | Compare |
|---|---|---|---|---|---|---|---|
| GPT-6 Astraopenai/gpt-6-astra | OpenAI |
1.05M | $10 | $50 | 2026-09-04 | ||
| Claude Opus 5anthropic/claude-opus-5 | Anthropic |
1M | $5 | $25 | 2026-07-24 | ||
| GPT-5.6 Terraopenai/gpt-5.6-terra | OpenAI |
1.05M | $2 | $12 | 2026-07-09 | ||
| GPT-5.6 Solopenai/gpt-5.6-sol | OpenAI |
1.05M | $4 | $20 | 2026-07-09 | ||
| GPT-5.6 Lunaopenai/gpt-5.6-luna | OpenAI |
1.05M | $0.2 | $1.2 | 2026-07-09 | ||
| Claude Sonnet 5anthropic/claude-sonnet-5 | Anthropic |
1M | $2 | $10 | 2026-06-30 | ||
| Kimi K2.7 Codemoonshotai/kimi-k2.7-code | Moonshot AI |
262.144K | $0.95 | $4 | 2026-06-12 | ||
| Claude Fable 5anthropic/claude-fable-5 | Anthropic |
1M | $10 | $50 | 2026-06-09 | ||
| Claude Opus 4.8anthropic/claude-opus-4-8 | Anthropic |
1M | $5 | $25 | 2026-05-28 | ||
| GPT-5.5openai/gpt-5.5 | OpenAI |
1.05M | $5 | $30 | 2026-04-23 | ||
| Kimi K2.6moonshotai/kimi-k2.6 | Moonshot AI |
262.144K | $0.95 | $4 | 2026-04-21 | ||
| Claude Opus 4.7anthropic/claude-opus-4-7 | Anthropic |
1M | $5 | $25 | 2026-04-16 | ||
| GPT-5.4 Proopenai/gpt-5.4-pro | OpenAI |
1.05M | $30 | $180 | 2026-03-05 | ||
| GPT-5.4openai/gpt-5.4 | OpenAI |
1.05M | $2.5 | $15 | 2026-03-05 | ||
| Claude Sonnet 4.6anthropic/claude-sonnet-4-6 | Anthropic |
1M | $3 | $15 | 2026-02-17 | ||
| Claude Opus 4.6anthropic/claude-opus-4-6 | Anthropic |
1M | $5 | $25 | 2026-02-05 | ||
| GPT-5.3 Codexopenai/gpt-5.3-codex | OpenAI |
400K | $1.75 | $14 | 2026-02-05 | ||
| Kimi K2.5moonshotai/kimi-k2.5 | Moonshot AI |
262.144K | $0.3 | $1.9 | 2026-01 | ||
| GPT-5.2 Codexopenai/gpt-5.2-codex | OpenAI |
400K | $0.14 | $1.14 | 2025-12-11 | ||
| GPT-5.2openai/gpt-5.2 | OpenAI |
400K | $1.75 | $14 | 2025-12-11 | ||
| GPT-5.1 Codexopenai/gpt-5.1-codex | OpenAI |
400K | $1.07 | $8.5 | 2025-11-13 | ||
| GPT-5.1openai/gpt-5.1 | OpenAI |
400K | $1.25 | $10 | 2025-11-13 | ||
| Claude Opus 4.5anthropic/claude-opus-4-5-20251101 | Anthropic |
200K | $5 | $25 | 2025-11-01 | ||
| GPT-5-Codexopenai/gpt-5-codex | OpenAI |
400K | $1.1 | $9 | 2025-09-15 | ||
| GPT-5openai/gpt-5 | OpenAI |
400K | $1.25 | $10 | 2025-08-07 | ||
| GPT-5 Nanoopenai/gpt-5-nano | OpenAI |
400K | $0.05 | $0.4 | 2025-08-07 | ||
| GPT-5 Miniopenai/gpt-5-mini | OpenAI |
400K | $0.25 | $2 | 2025-08-07 | ||
| Mistral Medium 3mistral/mistral-medium-2505 | Mistral AI |
131.072K | $0.4 | $2 | 2025-05-07 | ||
| o4-miniopenai/o4-mini | OpenAI |
200K | $1.1 | $4.4 | 2025-04-16 | ||
| o3openai/o3 | OpenAI |
200K | $2 | $8 | 2025-04-16 | ||
| GPT-4.1 miniopenai/gpt-4.1-mini | OpenAI |
1.04758M | $0.4 | $1.6 | 2025-04-14 | ||
| GPT-4.1 nanoopenai/gpt-4.1-nano | OpenAI |
1.04758M | $0.1 | $0.4 | 2025-04-14 | ||
| GPT-4.1openai/gpt-4.1 | OpenAI |
1.04758M | $2 | $8 | 2025-04-14 | ||
| o1openai/o1 | OpenAI |
200K | $15 | $60 | 2024-12-05 | ||
| GPT-4o miniopenai/gpt-4o-mini | OpenAI |
128K | $0.15 | $0.6 | 2024-07-18 | ||
| GPT-4oopenai/gpt-4o | OpenAI |
128K | $2.5 | $10 | 2024-05-13 | ||
| GPT-4 Turboopenai/gpt-4-turbo | OpenAI |
128K | $10 | $30 | 2023-11-06 |