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.
Claude model for demanding reasoning and long-horizon agentic work
24 providers
xAI's frontier model for long-running agents, coding, knowledge work, and visual projects
27 providers
Strongest Claude Opus model for coding, agents, and professional work
32 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
Balanced GPT-5.6 model for capable, cost-efficient everyday work
35 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
Restricted Claude model for advanced cybersecurity and biology research workflows
2 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
Image model for prompt-driven generation, editing, and visual design workflows
5 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
Reasoning Grok for document-heavy analysis and long-horizon tool use
9 providers
Grok model for agentic tool use, reasoning, coding, and live assistance
8 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
Coding-optimized GPT model for repository edits, reviews, and agentic software work
28 providers
High-end Claude for difficult coding, planning, and slower expert reasoning
37 providers
Earlier Kimi frontier model for long-context agents, coding, and multimodal work
46 providers
Chat-tuned GPT model for conversational assistance, writing, and tool workflows
9 providers
Reliable GPT generation for broad coding, writing, and tool-assisted product work
33 providers
Code-specialist GPT for repository edits, reviews, and long-running software agents
23 providers
Image model for prompt-driven generation, editing, and visual design workflows
3 providers
xAI's fast agentic tool-calling model with a 2M context window and built-in reasoning
4 providers
Chat-tuned GPT-5.1 for polished assistants, writing, and product conversations
7 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
Coding-optimized GPT model for repository edits, reviews, and agentic software work
15 providers
Flagship Claude model for deep reasoning, coding, and long-horizon agents
17 providers
Fast Claude model for responsive assistance, classification, and lightweight agents
20 providers
Higher-accuracy GPT-5 tier for tough analysis, coding reviews, and planning
15 providers
Balanced Claude model for coding, analysis, agent workflows, and cost control
18 providers
Coding-optimized GPT model for repository edits, reviews, and agentic software work
13 providers
Tiny GPT-5 lane for routing, extraction, classification, and bulk jobs
26 providers
Original GPT-5 workhorse for reasoning, coding, writing, and tool workflows
30 providers
Small GPT-5 for responsive agents, coding help, and everyday automation
29 providers
Flagship Claude model for deep reasoning, coding, and long-horizon agents
13 providers
Mistral model for multilingual chat, reasoning, and tool-assisted workflows
10 providers
OpenAI image model for production generation, edits, and brand-safe visual workflows
3 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
Tiny GPT-4.1 option for classification, routing, and very high-volume tasks
20 providers
Affordable GPT-4.1 lane for fast coding help and structured extraction
25 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
| Model | Creator | Inputs | Context | Input | Output | Released | Compare |
|---|---|---|---|---|---|---|---|
| GPT-6 Astraopenai/gpt-6-astra | OpenAI |
1.05M | $10 | $50 | 2026-09-04 | ||
| Claude Fable 5.1anthropic/claude-fable-5-1 | Anthropic |
1M | $10 | $50 | 2026-09-01 | ||
| Grok 4.6xai/grok-4.6 | xAI |
500K | $2 | $6 | 2026-08-12 | ||
| Claude Opus 5anthropic/claude-opus-5 | Anthropic |
1M | $5 | $25 | 2026-07-24 | ||
| 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 | ||
| GPT-5.6 Terraopenai/gpt-5.6-terra | OpenAI |
1.05M | $2 | $12 | 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 Mythos 5anthropic/claude-mythos-5 | Anthropic |
1M | $10 | $50 | 2026-06-09 | ||
| 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 | ||
| GPT-Image-2openai/gpt-image-2 | OpenAI |
Not documented | $5 | $30 | 2026-04-21 | ||
| 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 | ||
| Grok 4.20 (Reasoning)xai/grok-4.20-0309-reasoning | xAI |
1M | $1.25 | $2.5 | 2026-03-09 | ||
| Grok 4.20 (Non-Reasoning)xai/grok-4.20-0309-non-reasoning | xAI |
1M | $1.25 | $2.5 | 2026-03-09 | ||
| 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 | ||
| GPT-5.3 Codexopenai/gpt-5.3-codex | OpenAI |
400K | $1.75 | $14 | 2026-02-05 | ||
| Claude Opus 4.6anthropic/claude-opus-4-6 | Anthropic |
1M | $5 | $25 | 2026-02-05 | ||
| Kimi K2.5moonshotai/kimi-k2.5 | Moonshot AI |
262.144K | $0.3 | $1.9 | 2026-01 | ||
| GPT-5.2 Chatopenai/gpt-5.2-chat-latest | OpenAI |
128K | $1.75 | $14 | 2025-12-11 | ||
| GPT-5.2openai/gpt-5.2 | OpenAI |
400K | $1.75 | $14 | 2025-12-11 | ||
| GPT-5.2 Codexopenai/gpt-5.2-codex | OpenAI |
400K | $0.14 | $1.14 | 2025-12-11 | ||
| GPT-Image-1.5openai/gpt-image-1.5 | OpenAI |
Not documented | $5 | $32 | 2025-11-25 | ||
| Grok 4.1 Fast (Reasoning)xai/grok-4.1-fast-reasoning | xAI |
2M | $0.2 | $0.5 | 2025-11-19 | ||
| GPT-5.1 Chatopenai/gpt-5.1-chat-latest | OpenAI |
128K | $1.25 | $10 | 2025-11-13 | ||
| 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 | ||
| GPT-5.1 Codex Maxopenai/gpt-5.1-codex-max | OpenAI |
400K | $1.1 | $9 | 2025-11-13 | ||
| Claude Opus 4.5anthropic/claude-opus-4-5-20251101 | Anthropic |
200K | $5 | $25 | 2025-11-01 | ||
| Claude Haiku 4.5anthropic/claude-haiku-4-5-20251001 | Anthropic |
200K | $1 | $5 | 2025-10-15 | ||
| GPT-5 Proopenai/gpt-5-pro | OpenAI |
400K | $15 | $120 | 2025-10-06 | ||
| Claude Sonnet 4.5anthropic/claude-sonnet-4-5-20250929 | Anthropic |
200K | $3 | $15 | 2025-09-29 | ||
| GPT-5-Codexopenai/gpt-5-codex | OpenAI |
400K | $1.1 | $9 | 2025-09-15 | ||
| GPT-5 Nanoopenai/gpt-5-nano | OpenAI |
400K | $0.05 | $0.4 | 2025-08-07 | ||
| GPT-5openai/gpt-5 | OpenAI |
400K | $1.25 | $10 | 2025-08-07 | ||
| GPT-5 Miniopenai/gpt-5-mini | OpenAI |
400K | $0.25 | $2 | 2025-08-07 | ||
| Claude Opus 4.1anthropic/claude-opus-4-1-20250805 | Anthropic |
200K | $15 | $75 | 2025-08-05 | ||
| Mistral Medium 3mistral/mistral-medium-2505 | Mistral AI |
131.072K | $0.4 | $2 | 2025-05-07 | ||
| GPT-Image-1openai/gpt-image-1 | OpenAI |
Not documented | $5 | $40 | 2025-04-24 | ||
| 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 nanoopenai/gpt-4.1-nano | OpenAI |
1.04758M | $0.1 | $0.4 | 2025-04-14 | ||
| GPT-4.1 miniopenai/gpt-4.1-mini | OpenAI |
1.04758M | $0.4 | $1.6 | 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 |