{
"models": [
{
"slug": "gpt-6-astra",
"input_modalities": ["text", "image"],
"display_name": "GPT-6-Astra",
"visibility": "list",
"supported_in_api": true,
"context_window": 272000,
"multi_agent_version": "v2",
"multi_agent_reasoning_effort": "xhigh",
"minimal_client_version": "0.153.0",
"priority": 1,
"supported_reasoning_levels": [
{"effort": "low"},
{"effort": "medium"},
{"effort": "high"},
{"effort": "xhigh"},
{"effort": "max"},
{"effort": "ultra"}
],
"default_reasoning_level": "medium"
},
{
"slug": "gpt-5.6-sol",
"input_modalities": ["text", "image"],
"display_name": "GPT-5.6-Sol",
"visibility": "list",
"supported_in_api": true,
"context_window": 272000,
"multi_agent_version": "v2",
"priority": 2,
"supported_reasoning_levels": [
{"effort": "low"},
{"effort": "medium"},
{"effort": "high"},
{"effort": "xhigh"},
{"effort": "max"},
{"effort": "ultra"}
],
"default_reasoning_level": "low"
},
{
"slug": "gpt-5.6-terra",
"input_modalities": ["text", "image"],
"display_name": "GPT-5.6-Terra",
"visibility": "list",
"supported_in_api": true,
"context_window": 272000,
"multi_agent_version": "v2",
"priority": 3,
"supported_reasoning_levels": [
{"effort": "low"},
{"effort": "medium"},
{"effort": "high"},
{"effort": "xhigh"},
{"effort": "max"},
{"effort": "ultra"}
],
"default_reasoning_level": "medium"
},
{
"slug": "gpt-5.6-luna",
"input_modalities": ["text", "image"],
"display_name": "GPT-5.6-Luna",
"visibility": "list",
"supported_in_api": true,
"context_window": 272000,
"multi_agent_version": "v1",
"priority": 4,
"supported_reasoning_levels": [
{"effort": "low"},
{"effort": "medium"},
{"effort": "high"},
{"effort": "xhigh"},
{"effort": "max"}
],
"default_reasoning_level": "medium"
},
{
"slug": "gpt-5.5",
"input_modalities": ["text", "image"],
"display_name": "GPT-5.5",
"visibility": "list",
"supported_in_api": true,
"context_window": 272000,
"priority": 8,
"supported_reasoning_levels": [
{"effort": "low"},
{"effort": "medium"},
{"effort": "high"},
{"effort": "xhigh"}
],
"default_reasoning_level": "medium"
},
{
"slug": "gpt-5.4",
"display_name": "GPT-5.4",
"visibility": "list",
"supported_in_api": true,
"context_window": 272000,
"priority": 17,
"supported_reasoning_levels": [
{"effort": "low"},
{"effort": "medium"},
{"effort": "high"},
{"effort": "xhigh"}
],
"default_reasoning_level": "medium"
},
{
"slug": "gpt-5.4-mini",
"input_modalities": ["text", "image"],
"display_name": "GPT-5.4-Mini",
"visibility": "list",
"supported_in_api": true,
"context_window": 272000,
"priority": 24,
"supported_reasoning_levels": [
{"effort": "low"},
{"effort": "medium"},
{"effort": "high"},
{"effort": "xhigh"}
],
"default_reasoning_level": "medium"
},
{
"slug": "gpt-5.3-codex-spark",
"input_modalities": ["text"],
"display_name": "GPT-5.3-Codex-Spark",
"visibility": "list",
"supported_in_api": false,
"context_window": 128000,
"priority": 27,
"supported_reasoning_levels": [
{"effort": "low"},
{"effort": "medium"},
{"effort": "high"},
{"effort": "xhigh"}
],
"default_reasoning_level": "high"
},
{
"slug": "codex-auto-review",
"display_name": "Codex Auto Review",
"visibility": "hide",
"supported_in_api": true,
"context_window": 272000,
"priority": 44
},
{
"slug": "codex-internal-eval",
"display_name": "Codex Internal Eval",
"visibility": "internal",
"supported_in_api": false,
"context_window": 272000,
"priority": 45
}
]
}