II.
ModelVersion JSON
Structured · livemodel:gpt-5@current
GPT-5 json
Inspect the normalized record payload exactly as the atlas UI reads it.
{
"id": "model:gpt-5@current",
"_kind": "ModelVersion",
"_file": "compute/models/gpt-5.yaml",
"_cluster": "compute",
"attributes": {
"displayName": "GPT-5",
"supportsExtendedThinking": false,
"modelFamilyId": "model-family:gpt-5",
"versionRange": ">=5.0.0 <6.0.0",
"kind": "reasoning",
"contextWindowTokens": 400000,
"costPerMTokInput": 1.25,
"costPerMTokOutput": 10,
"supportsThinking": true,
"thinkingEffortLevels": [
"minimal",
"low",
"medium",
"high"
],
"supportsThinkingBudgetTokens": false,
"modalities": [
"text",
"image"
],
"modalityDirections": [
{
"kind": "text",
"direction": "input"
},
{
"kind": "image",
"direction": "input"
},
{
"kind": "text",
"direction": "output"
}
],
"releaseDate": "2025-08-07",
"lifecycleStatus": "ga",
"lifecycleStatusChangedAt": "2025-08-07",
"knowledgeCutoffDate": "2024-10-01",
"safetyTier": "openai-preparedness-high",
"modelCardUrl": "https://openai.com/index/gpt-5-system-card/",
"supportsFineTuning": false,
"regions": [
"global"
]
},
"outgoingEdges": [
{
"from": "model:gpt-5@current",
"to": "model-family:gpt-5",
"kind": "belongs_to_family",
"attributes": {}
},
{
"from": "model:gpt-5@current",
"to": "layer:1-model",
"kind": "realizes",
"attributes": {}
},
{
"from": "model:gpt-5@current",
"to": "model-family:gpt-5",
"kind": "version_of"
},
{
"from": "model:gpt-5@current",
"to": "provider:openai",
"kind": "served_by"
},
{
"from": "model:gpt-5@current",
"to": "model-transport:openai-responses",
"kind": "speaks"
},
{
"from": "model:gpt-5@current",
"to": "model-transport:openai-chat-completions",
"kind": "speaks"
},
{
"from": "model:gpt-5@current",
"to": "capability:supports-batch-api",
"kind": "supports",
"attributes": {
"versionRange": ">=5.0.0 <6.0.0",
"level": "full",
"evidenceSourceIds": [
"evidence:openai-models-page"
]
}
},
{
"from": "model:gpt-5@current",
"to": "capability:parallel-tool-calls",
"kind": "supports",
"attributes": {
"versionRange": ">=5.0.0 <6.0.0",
"level": "full",
"evidenceSourceIds": [
"evidence:openai-models-page"
]
}
},
{
"from": "model:gpt-5@current",
"to": "capability:supports-prompt-caching",
"kind": "supports",
"attributes": {
"versionRange": ">=5.0.0 <6.0.0",
"level": "partial",
"notes": "OpenAI implicit prompt caching: server-side, automatic; no explicit cache_control surface. ",
"evidenceSourceIds": [
"evidence:openai-models-page"
]
}
},
{
"from": "model:gpt-5@current",
"to": "capability:streaming",
"kind": "supports",
"attributes": {
"versionRange": ">=5.0.0 <6.0.0",
"level": "full",
"notes": "Streaming is the default delivery mode; non-streaming responses are an opt-in configuration. ",
"evidenceSourceIds": [
"evidence:openai-docs-streaming-2026"
]
}
},
{
"from": "model:gpt-5@current",
"to": "capability:supports-text-streaming",
"kind": "supports",
"attributes": {
"versionRange": ">=5.0.0 <6.0.0",
"level": "full",
"evidenceSourceIds": [
"evidence:openai-models-page"
]
}
},
{
"from": "model:gpt-5@current",
"to": "capability:supports-thinking-streaming",
"kind": "supports",
"attributes": {
"versionRange": ">=5.0.0 <6.0.0",
"level": "partial",
"notes": "GPT-5 streams reasoning summary items rather than full chain-of-thought. ",
"evidenceSourceIds": [
"evidence:openai-models-page"
]
}
},
{
"from": "model:gpt-5@current",
"to": "capability:supports-thinking",
"kind": "supports",
"attributes": {
"versionRange": ">=5.0.0 <6.0.0",
"level": "full",
"notes": "GPT-5 is a reasoning-class model with thinking-effort levels (minimal/low/medium/high) per OpenAI Responses API. ",
"evidenceSourceIds": [
"evidence:openai-responses-api"
]
}
},
{
"from": "model:gpt-5@current",
"to": "capability:supports-tool-call-streaming",
"kind": "supports",
"attributes": {
"versionRange": ">=5.0.0 <6.0.0",
"level": "full",
"evidenceSourceIds": [
"evidence:openai-models-page"
]
}
},
{
"from": "model:gpt-5@current",
"to": "capability:supports-tool-use",
"kind": "supports",
"attributes": {
"versionRange": ">=5.0.0 <6.0.0",
"level": "full",
"evidenceSourceIds": [
"evidence:openai-responses-api"
]
}
},
{
"from": "model:gpt-5@current",
"to": "capability:vision-input",
"kind": "supports",
"attributes": {
"versionRange": ">=5.0.0 <6.0.0",
"level": "full",
"notes": "GPT-5 accepts image modality inputs.",
"evidenceSourceIds": [
"evidence:openai-responses-api"
]
}
},
{
"from": "model:gpt-5@current",
"to": "effort-level:minimal",
"kind": "supports_effort_level",
"attributes": {}
},
{
"from": "model:gpt-5@current",
"to": "effort-level:low",
"kind": "supports_effort_level",
"attributes": {}
},
{
"from": "model:gpt-5@current",
"to": "effort-level:medium",
"kind": "supports_effort_level",
"attributes": {}
},
{
"from": "model:gpt-5@current",
"to": "effort-level:high",
"kind": "supports_effort_level",
"attributes": {}
}
],
"incomingEdges": [
{
"from": "eval-run:gpqa.gpt-5.2025-08",
"to": "model:gpt-5@current",
"kind": "evaluates_target"
},
{
"from": "eval-run:human-eval.gpt-5.2025-08",
"to": "model:gpt-5@current",
"kind": "evaluates_target"
},
{
"from": "eval-run:bfcl.gpt-5.2025-08",
"to": "model:gpt-5@current",
"kind": "evaluates_target"
},
{
"from": "eval-run:gpqa-diamond.gpt-5.2025-08",
"to": "model:gpt-5@current",
"kind": "evaluates_target"
},
{
"from": "eval-run:human-eval-plus.gpt-5.2025-08",
"to": "model:gpt-5@current",
"kind": "evaluates_target"
},
{
"from": "eval-run:livecodebench.gpt-5.2025-08",
"to": "model:gpt-5@current",
"kind": "evaluates_target"
},
{
"from": "eval-run:math.gpt-5.2025-08",
"to": "model:gpt-5@current",
"kind": "evaluates_target"
},
{
"from": "eval-run:evalplus.gpt-5.2025-08",
"to": "model:gpt-5@current",
"kind": "evaluates_target"
},
{
"from": "eval-run:swe-bench-verified.gpt-5.2025-08",
"to": "model:gpt-5@current",
"kind": "evaluates_target"
},
{
"from": "claim:model-version-model-gpt-5-current-contextwindowtokens",
"to": "model:gpt-5@current",
"kind": "about_subject"
},
{
"from": "claim:model-version-model-gpt-5-current-costpermtokinput",
"to": "model:gpt-5@current",
"kind": "about_subject"
},
{
"from": "claim:model-version-model-gpt-5-current-costpermtokoutput",
"to": "model:gpt-5@current",
"kind": "about_subject"
},
{
"from": "claim:model-version-model-gpt-5-current-kind",
"to": "model:gpt-5@current",
"kind": "about_subject"
},
{
"from": "claim:model-version-model-gpt-5-current-knowledgecutoffdate",
"to": "model:gpt-5@current",
"kind": "about_subject"
},
{
"from": "claim:model-version-model-gpt-5-current-lifecyclestatus",
"to": "model:gpt-5@current",
"kind": "about_subject"
},
{
"from": "claim:model-version-model-gpt-5-current-modalities",
"to": "model:gpt-5@current",
"kind": "about_subject"
},
{
"from": "claim:model-version-model-gpt-5-current-modalitydirections",
"to": "model:gpt-5@current",
"kind": "about_subject"
},
{
"from": "claim:model-version-model-gpt-5-current-modelcardurl",
"to": "model:gpt-5@current",
"kind": "about_subject"
},
{
"from": "claim:model-version-model-gpt-5-current-safetytier",
"to": "model:gpt-5@current",
"kind": "about_subject"
},
{
"from": "claim:model-version-model-gpt-5-current-supportsextendedthinking",
"to": "model:gpt-5@current",
"kind": "about_subject"
},
{
"from": "claim:model-version-model-gpt-5-current-supportsfinetuning",
"to": "model:gpt-5@current",
"kind": "about_subject"
},
{
"from": "claim:model-version-model-gpt-5-current-supportsthinkingbudgettokens",
"to": "model:gpt-5@current",
"kind": "about_subject"
},
{
"from": "claim:model-version-model-gpt-5-current-thinkingeffortlevels",
"to": "model:gpt-5@current",
"kind": "about_subject"
},
{
"from": "claim:model-version-model-gpt-5-current-versionrange",
"to": "model:gpt-5@current",
"kind": "about_subject"
},
{
"from": "model-family:gpt-5",
"to": "model:gpt-5@current",
"kind": "has_version"
},
{
"from": "model-transport:openai-chat-completions",
"to": "model:gpt-5@current",
"kind": "spoken_by"
},
{
"from": "model-transport:openai-responses",
"to": "model:gpt-5@current",
"kind": "spoken_by"
},
{
"from": "provider:openai",
"to": "model:gpt-5@current",
"kind": "serves"
}
]
}