The Graveyard
The Graveyard is where dying models get named.
The Zombify Graveyard is a public record of AI models that are deprecated, retired, zombie, unavailable or risky to rely on in production.
Use it to spot model IDs that may still be hiding in old code, templates, agents, demos, staging projects or client work, but should no longer be trusted without a migration plan.
Warning wall
Use the Graveyard to
- check whether an old model ID is still safe
- spot retired or deprecated models before migration work starts
- understand replacement paths where known
- explain lifecycle risk to clients, teammates or stakeholders
Deprecated
Officially warned. Migrate before it gets buried.Discovered on official OpenAI deprecations page. Deprecation entries override model-list presence. Dates and replacement were parsed conservatively from nearby text and require admin verification before approval. Restored from rejected-candidate audit: high-confidence official OpenAI docs lifecycle evidence. Previous rejection treated as review/process error. Lifecycle dates backfilled from approved official-doc registry candidate.
Synced from Anthropic lifecycle source for canonical model claude-opus-4-1-20250805. This registry row is an alias/search row and should carry the same lifecycle risk.
Parsed from Anthropic model deprecations page.
Dead
Retired by provider. Treat as buried.Deprecated OpenAI reasoning model. Replace with o3-pro for a current reasoning-focused migration path. Verify output behaviour, latency and cost before shipping. Lifecycle dates backfilled from approved official-doc registry candidate. Lifecycle reconciled automatically because the shutdown date has passed.
Discovered on official OpenAI deprecations page. Deprecation entries override model-list presence. Dates and replacement were parsed conservatively from nearby text and require admin verification before approval. Restored from rejected-candidate audit: high-confidence official OpenAI docs lifecycle evidence. Previous rejection treated as review/process error. Lifecycle dates backfilled from approved official-doc registry candidate. Lifecycle reconciled automatically because the shutdown date has passed.
Discovered on official OpenAI deprecations page. Deprecation entries override model-list presence. Dates and replacement were parsed conservatively from nearby text and require admin verification before approval. Restored from rejected-candidate audit: high-confidence official OpenAI docs lifecycle evidence. Previous rejection treated as review/process error. Lifecycle dates backfilled from approved official-doc registry candidate. Lifecycle reconciled automatically because the shutdown date has passed.
Discovered on official OpenAI deprecations page. Deprecation entries override model-list presence. Dates and replacement were parsed conservatively from nearby text and require admin verification before approval. Restored from rejected-candidate audit: high-confidence official OpenAI docs lifecycle evidence. Previous rejection treated as review/process error. Lifecycle dates backfilled from approved official-doc registry candidate. Lifecycle reconciled automatically because the shutdown date has passed.
Discovered on official OpenAI deprecations page. Deprecation entries override model-list presence. Dates and replacement were parsed conservatively from nearby text and require admin verification before approval. Restored from rejected-candidate audit: high-confidence official OpenAI docs lifecycle evidence. Previous rejection treated as review/process error. Lifecycle dates backfilled from approved official-doc registry candidate. Lifecycle reconciled automatically because the shutdown date has passed.
Discovered on official OpenAI deprecations page. Deprecation entries override model-list presence. Dates and replacement were parsed conservatively from nearby text and require admin verification before approval. Restored from rejected-candidate audit: high-confidence official OpenAI docs lifecycle evidence. Previous rejection treated as review/process error. Lifecycle dates backfilled from approved official-doc registry candidate. Lifecycle reconciled automatically because the shutdown date has passed.
Discovered on official OpenAI deprecations page. Deprecation entries override model-list presence. Dates and replacement were parsed conservatively from nearby text and require admin verification before approval. Restored from rejected-candidate audit: high-confidence official OpenAI docs lifecycle evidence. Previous rejection treated as review/process error. Lifecycle dates backfilled from approved official-doc registry candidate. Lifecycle reconciled automatically because the shutdown date has passed.
Discovered on official OpenAI deprecations page. Deprecation entries override model-list presence. Dates and replacement were parsed conservatively from nearby text and require admin verification before approval. Restored from rejected-candidate audit: high-confidence official OpenAI docs lifecycle evidence. Previous rejection treated as review/process error. Lifecycle dates backfilled from approved official-doc registry candidate. Lifecycle reconciled automatically because the shutdown date has passed.
Discovered on official OpenAI deprecations page. Deprecation entries override model-list presence. Dates and replacement were parsed conservatively from nearby text and require admin verification before approval. Restored from rejected-candidate audit: high-confidence official OpenAI docs lifecycle evidence. Previous rejection treated as review/process error. Lifecycle dates backfilled from approved official-doc registry candidate. Lifecycle reconciled automatically because the shutdown date has passed.
Discovered on official OpenAI deprecations page. Deprecation entries override model-list presence. Dates and replacement were parsed conservatively from nearby text and require admin verification before approval. Restored from rejected-candidate audit: high-confidence official OpenAI docs lifecycle evidence. Previous rejection treated as review/process error. Lifecycle dates backfilled from approved official-doc registry candidate. Lifecycle reconciled automatically because the shutdown date has passed.
Discovered on official OpenAI deprecations page. Deprecation entries override model-list presence. Dates and replacement were parsed conservatively from nearby text and require admin verification before approval. Restored from rejected-candidate audit: high-confidence official OpenAI docs lifecycle evidence. Previous rejection treated as review/process error. Lifecycle dates backfilled from approved official-doc registry candidate. Lifecycle reconciled automatically because the shutdown date has passed.
Discovered on official OpenAI deprecations page. Deprecation entries override model-list presence. Dates and replacement were parsed conservatively from nearby text and require admin verification before approval. Restored from rejected-candidate audit: high-confidence official OpenAI docs lifecycle evidence. Previous rejection treated as review/process error. Lifecycle dates backfilled from approved official-doc registry candidate. Lifecycle reconciled automatically because the shutdown date has passed.
Discovered on official OpenAI deprecations page. Deprecation entries override model-list presence. Dates and replacement were parsed conservatively from nearby text and require admin verification before approval. Restored from rejected-candidate audit: high-confidence official OpenAI docs lifecycle evidence. Previous rejection treated as review/process error. Lifecycle dates backfilled from approved official-doc registry candidate. Lifecycle reconciled automatically because the shutdown date has passed.
Discovered on official OpenAI deprecations page. Deprecation entries override model-list presence. Dates and replacement were parsed conservatively from nearby text and require admin verification before approval. Restored from rejected-candidate audit: high-confidence official OpenAI docs lifecycle evidence. Previous rejection treated as review/process error. Lifecycle dates backfilled from approved official-doc registry candidate. Lifecycle reconciled automatically because the shutdown date has passed.
Discovered on official OpenAI deprecations page. Deprecation entries override model-list presence. Dates and replacement were parsed conservatively from nearby text and require admin verification before approval. Restored from rejected-candidate audit: high-confidence official OpenAI docs lifecycle evidence. Previous rejection treated as review/process error. Lifecycle dates backfilled from approved official-doc registry candidate. Lifecycle reconciled automatically because the shutdown date has passed.
Discovered on official OpenAI deprecations page. Deprecation entries override model-list presence. Dates and replacement were parsed conservatively from nearby text and require admin verification before approval. Restored from rejected-candidate audit: high-confidence official OpenAI docs lifecycle evidence. Previous rejection treated as review/process error. Lifecycle dates backfilled from approved official-doc registry candidate. Lifecycle reconciled automatically because the shutdown date has passed.
Discovered on official OpenAI deprecations page. Deprecation entries override model-list presence. Dates and replacement were parsed conservatively from nearby text and require admin verification before approval. Restored from rejected-candidate audit: high-confidence official OpenAI docs lifecycle evidence. Previous rejection treated as review/process error. Lifecycle dates backfilled from approved official-doc registry candidate. Lifecycle reconciled automatically because the shutdown date has passed.
Discovered on official OpenAI deprecations page. Deprecation entries override model-list presence. Dates and replacement were parsed conservatively from nearby text and require admin verification before approval. Restored from rejected-candidate audit: high-confidence official OpenAI docs lifecycle evidence. Previous rejection treated as review/process error. Lifecycle dates backfilled from approved official-doc registry candidate. Lifecycle reconciled automatically because the shutdown date has passed.
Discovered on official OpenAI deprecations page. Deprecation entries override model-list presence. Dates and replacement were parsed conservatively from nearby text and require admin verification before approval. Restored from rejected-candidate audit: high-confidence official OpenAI docs lifecycle evidence. Previous rejection treated as review/process error. Lifecycle dates backfilled from approved official-doc registry candidate. Lifecycle reconciled automatically because the shutdown date has passed.
Discovered on official OpenAI deprecations page. Deprecation entries override model-list presence. Dates and replacement were parsed conservatively from nearby text and require admin verification before approval. Restored from rejected-candidate audit: high-confidence official OpenAI docs lifecycle evidence. Previous rejection treated as review/process error. Lifecycle dates backfilled from approved official-doc registry candidate. Lifecycle reconciled automatically because the shutdown date has passed.
Discovered on official OpenAI deprecations page. Deprecation entries override model-list presence. Dates and replacement were parsed conservatively from nearby text and require admin verification before approval. Restored from rejected-candidate audit: high-confidence official OpenAI docs lifecycle evidence. Previous rejection treated as review/process error. Lifecycle dates backfilled from approved official-doc registry candidate. Lifecycle reconciled automatically because the shutdown date has passed.
Discovered on official OpenAI deprecations page. Deprecation entries override model-list presence. Dates and replacement were parsed conservatively from nearby text and require admin verification before approval. Restored from rejected-candidate audit: high-confidence official OpenAI docs lifecycle evidence. Previous rejection treated as review/process error. Lifecycle dates backfilled from approved official-doc registry candidate. Lifecycle reconciled automatically because the shutdown date has passed.
Discovered on official OpenAI deprecations page. Deprecation entries override model-list presence. Dates and replacement were parsed conservatively from nearby text and require admin verification before approval. Restored from rejected-candidate audit: high-confidence official OpenAI docs lifecycle evidence. Previous rejection treated as review/process error. Lifecycle dates backfilled from approved official-doc registry candidate. Lifecycle reconciled automatically because the shutdown date has passed.
Discovered on official OpenAI deprecations page. Deprecation entries override model-list presence. Dates and replacement were parsed conservatively from nearby text and require admin verification before approval. Restored from rejected-candidate audit: high-confidence official OpenAI docs lifecycle evidence. Previous rejection treated as review/process error. Lifecycle dates backfilled from approved official-doc registry candidate. Lifecycle reconciled automatically because the shutdown date has passed.
Discovered on official OpenAI deprecations page. Deprecation entries override model-list presence. Dates and replacement were parsed conservatively from nearby text and require admin verification before approval. Restored from rejected-candidate audit: high-confidence official OpenAI docs lifecycle evidence. Previous rejection treated as review/process error. Lifecycle dates backfilled from approved official-doc registry candidate. Lifecycle reconciled automatically because the shutdown date has passed.
Parsed from Anthropic model deprecations page. Lifecycle reconciled automatically because the shutdown date has passed.
Synced from Anthropic lifecycle source for canonical model claude-opus-4-20250514. This registry row is an alias/search row and should carry the same lifecycle risk. Synced from canonical lifecycle record claude-opus-4-20250514. This registry row is an alias/search row and should carry the same lifecycle risk.
Synced from Anthropic lifecycle source for canonical model claude-sonnet-4-20250514. This registry row is an alias/search row and should carry the same lifecycle risk. Synced from canonical lifecycle record claude-sonnet-4-20250514. This registry row is an alias/search row and should carry the same lifecycle risk.
Parsed from Anthropic model deprecations page. Lifecycle reconciled automatically because the shutdown date has passed.
Discovered on official OpenAI deprecations page. Deprecation entries override model-list presence. Dates and replacement were parsed conservatively from nearby text and require admin verification before approval. Restored from rejected-candidate audit: high-confidence official OpenAI docs lifecycle evidence. Previous rejection treated as review/process error. Lifecycle dates backfilled from approved official-doc registry candidate. Lifecycle reconciled automatically because the shutdown date has passed.
Discovered on official OpenAI deprecations page. Deprecation entries override model-list presence. Dates and replacement were parsed conservatively from nearby text and require admin verification before approval. Restored from rejected-candidate audit: high-confidence official OpenAI docs lifecycle evidence. Previous rejection treated as review/process error. Lifecycle dates backfilled from approved official-doc registry candidate. Lifecycle reconciled automatically because the shutdown date has passed.
Discovered on official OpenAI deprecations page. Deprecation entries override model-list presence. Dates and replacement were parsed conservatively from nearby text and require admin verification before approval. Restored from rejected-candidate audit: high-confidence official OpenAI docs lifecycle evidence. Previous rejection treated as review/process error. Lifecycle dates backfilled from approved official-doc registry candidate. Lifecycle reconciled automatically because the shutdown date has passed.
Discovered on official OpenAI deprecations page. Deprecation entries override model-list presence. Dates and replacement were parsed conservatively from nearby text and require admin verification before approval. Restored from rejected-candidate audit: high-confidence official OpenAI docs lifecycle evidence. Previous rejection treated as review/process error. Lifecycle dates backfilled from approved official-doc registry candidate. Lifecycle reconciled automatically because the shutdown date has passed.
Parsed from Anthropic model deprecations page.
Parsed from Anthropic model deprecations page.
Discovered from official Anthropic display name "Claude Haiku 3". Canonical model_id generated by Anthropic convention: dots converted to hyphens. Admin must verify before approval. Also found in: https://platform.claude.com/docs/en/release-notes/overview Restored from rejected-candidate audit: official Anthropic docs lifecycle evidence. Previous rejection treated as review/process error. Lifecycle dates backfilled from approved official-doc registry candidate.
Parsed from Anthropic model deprecations page.
Parsed from Anthropic model deprecations page.
Discovered from official Anthropic display name "Claude Haiku 3.5". Canonical model_id generated by Anthropic convention: dots converted to hyphens. Admin must verify before approval. Also found in: https://platform.claude.com/docs/en/release-notes/overview Restored from rejected-candidate audit: official Anthropic docs lifecycle evidence. Previous rejection treated as review/process error. Lifecycle dates backfilled from approved official-doc registry candidate.
Discovered on official OpenAI deprecations page. Deprecation entries override model-list presence. Dates and replacement were parsed conservatively from nearby text and require admin verification before approval. Restored from rejected-candidate audit: high-confidence official OpenAI docs lifecycle evidence. Previous rejection treated as review/process error. Lifecycle dates backfilled from approved official-doc registry candidate.
Discovered from official Anthropic display name "Claude Sonnet 3". Canonical model_id generated by Anthropic convention: dots converted to hyphens. Admin must verify before approval. Also found in: https://platform.claude.com/docs/en/release-notes/overview Restored from rejected-candidate audit: official Anthropic docs lifecycle evidence. Previous rejection treated as review/process error. Lifecycle dates backfilled from approved official-doc registry candidate.
Discovered from official Anthropic display name "Claude Sonnet 3.7". Canonical model_id generated by Anthropic convention: dots converted to hyphens. Admin must verify before approval. Also found in: https://platform.claude.com/docs/en/release-notes/overview Restored from rejected-candidate audit: official Anthropic docs lifecycle evidence. Previous rejection treated as review/process error. Lifecycle dates backfilled from approved official-doc registry candidate.
Parsed from Anthropic model deprecations page.
Parsed from Anthropic model deprecations page.
Retired GPT-3.5 Turbo model. Replace with GPT-5 mini for cost-sensitive, low-latency chat workloads. Lifecycle dates backfilled from approved official-doc registry candidate.
Discovered from official Anthropic display name "Claude Sonnet 3.5". Canonical model_id generated by Anthropic convention: dots converted to hyphens. Admin must verify before approval. Also found in: https://platform.claude.com/docs/en/release-notes/overview Restored from rejected-candidate audit: official Anthropic docs lifecycle evidence. Previous rejection treated as review/process error. Lifecycle dates backfilled from approved official-doc registry candidate.
Parsed from Anthropic model deprecations page.
Parsed from Anthropic model deprecations page.
Parsed from Anthropic model deprecations page.
Retired GPT-4 model. Replace with GPT-5.5 Pro for the highest current OpenAI capability in this registry, or GPT-5 mini for lower-cost workloads. Lifecycle dates backfilled from approved official-doc registry candidate.
Discovered from official Anthropic display name "Claude Opus 3". Canonical model_id generated by Anthropic convention: dots converted to hyphens. Admin must verify before approval. Also found in: https://platform.claude.com/docs/en/release-notes/overview Restored from rejected-candidate audit: official Anthropic docs lifecycle evidence. Previous rejection treated as review/process error. Lifecycle dates backfilled from approved official-doc registry candidate.
Discovered on official OpenAI deprecations page. Deprecation entries override model-list presence. Dates and replacement were parsed conservatively from nearby text and require admin verification before approval. Restored from rejected-candidate audit: high-confidence official OpenAI docs lifecycle evidence. Previous rejection treated as review/process error. Lifecycle dates backfilled from approved official-doc registry candidate.
Discovered on official OpenAI deprecations page. Deprecation entries override model-list presence. Dates and replacement were parsed conservatively from nearby text and require admin verification before approval. Restored from rejected-candidate audit: high-confidence official OpenAI docs lifecycle evidence. Previous rejection treated as review/process error. Lifecycle dates backfilled from approved official-doc registry candidate.
Discovered on official OpenAI deprecations page. Deprecation entries override model-list presence. Dates and replacement were parsed conservatively from nearby text and require admin verification before approval. Restored from rejected-candidate audit: high-confidence official OpenAI docs lifecycle evidence. Previous rejection treated as review/process error. Lifecycle dates backfilled from approved official-doc registry candidate.
Discovered on official OpenAI deprecations page. Deprecation entries override model-list presence. Dates and replacement were parsed conservatively from nearby text and require admin verification before approval. Restored from rejected-candidate audit: high-confidence official OpenAI docs lifecycle evidence. Previous rejection treated as review/process error. Lifecycle dates backfilled from approved official-doc registry candidate.
Discovered on official OpenAI deprecations page. Deprecation entries override model-list presence. Dates and replacement were parsed conservatively from nearby text and require admin verification before approval. Restored from rejected-candidate audit: high-confidence official OpenAI docs lifecycle evidence. Previous rejection treated as review/process error. Lifecycle dates backfilled from approved official-doc registry candidate.
Discovered on official OpenAI deprecations page. Deprecation entries override model-list presence. Dates and replacement were parsed conservatively from nearby text and require admin verification before approval. Restored from rejected-candidate audit: high-confidence official OpenAI docs lifecycle evidence. Previous rejection treated as review/process error. Lifecycle dates backfilled from approved official-doc registry candidate.
Zombie GPT-4 snapshot. Replace with GPT-5 mini for a safer current migration path. Lifecycle reconciled automatically because the shutdown date has passed.
Discovered on official OpenAI deprecations page. Deprecation entries override model-list presence. Dates and replacement were parsed conservatively from nearby text and require admin verification before approval. Restored from rejected-candidate audit: high-confidence official OpenAI docs lifecycle evidence. Previous rejection treated as review/process error. Lifecycle dates backfilled from approved official-doc registry candidate.
Replaced by Gemini 1.5 Pro. Lifecycle reconciled automatically because the shutdown date has passed.
Zombie GPT-4 Turbo model. Replace with GPT-5 mini for a safer current migration path. GPT-4o is deprecated and should not be used as the replacement. Lifecycle dates backfilled from approved official-doc registry candidate. Lifecycle reconciled automatically because the shutdown date has passed.
Discovered on official OpenAI deprecations page. Deprecation entries override model-list presence. Dates and replacement were parsed conservatively from nearby text and require admin verification before approval. Restored from rejected-candidate audit: high-confidence official OpenAI docs lifecycle evidence. Previous rejection treated as review/process error. Lifecycle dates backfilled from approved official-doc registry candidate.
Discovered on official OpenAI deprecations page. Deprecation entries override model-list presence. Dates and replacement were parsed conservatively from nearby text and require admin verification before approval. Restored from rejected-candidate audit: high-confidence official OpenAI docs lifecycle evidence. Previous rejection treated as review/process error. Lifecycle dates backfilled from approved official-doc registry candidate.
Discovered on official OpenAI deprecations page. Deprecation entries override model-list presence. Dates and replacement were parsed conservatively from nearby text and require admin verification before approval. Restored from rejected-candidate audit: high-confidence official OpenAI docs lifecycle evidence. Previous rejection treated as review/process error. Lifecycle dates backfilled from approved official-doc registry candidate.
Discovered on official OpenAI deprecations page. Deprecation entries override model-list presence. Dates and replacement were parsed conservatively from nearby text and require admin verification before approval. Restored from rejected-candidate audit: high-confidence official OpenAI docs lifecycle evidence. Previous rejection treated as review/process error. Lifecycle dates backfilled from approved official-doc registry candidate.
Discovered on official OpenAI deprecations page. Deprecation entries override model-list presence. Dates and replacement were parsed conservatively from nearby text and require admin verification before approval. Restored from rejected-candidate audit: high-confidence official OpenAI docs lifecycle evidence. Previous rejection treated as review/process error. Lifecycle dates backfilled from approved official-doc registry candidate.
Discovered on official OpenAI deprecations page. Deprecation entries override model-list presence. Dates and replacement were parsed conservatively from nearby text and require admin verification before approval. Restored from rejected-candidate audit: high-confidence official OpenAI docs lifecycle evidence. Previous rejection treated as review/process error. Lifecycle dates backfilled from approved official-doc registry candidate.
Discovered on official OpenAI deprecations page. Deprecation entries override model-list presence. Dates and replacement were parsed conservatively from nearby text and require admin verification before approval. Restored from rejected-candidate audit: high-confidence official OpenAI docs lifecycle evidence. Previous rejection treated as review/process error. Lifecycle dates backfilled from approved official-doc registry candidate.
Discovered on official OpenAI deprecations page. Deprecation entries override model-list presence. Dates and replacement were parsed conservatively from nearby text and require admin verification before approval. Restored from rejected-candidate audit: high-confidence official OpenAI docs lifecycle evidence. Previous rejection treated as review/process error. Lifecycle dates backfilled from approved official-doc registry candidate.
Discovered on official OpenAI deprecations page. Deprecation entries override model-list presence. Dates and replacement were parsed conservatively from nearby text and require admin verification before approval. Restored from rejected-candidate audit: high-confidence official OpenAI docs lifecycle evidence. Previous rejection treated as review/process error. Lifecycle dates backfilled from approved official-doc registry candidate.
Discovered on official OpenAI deprecations page. Deprecation entries override model-list presence. Dates and replacement were parsed conservatively from nearby text and require admin verification before approval. Restored from rejected-candidate audit: high-confidence official OpenAI docs lifecycle evidence. Previous rejection treated as review/process error. Lifecycle dates backfilled from approved official-doc registry candidate.
Discovered on official OpenAI deprecations page. Deprecation entries override model-list presence. Dates and replacement were parsed conservatively from nearby text and require admin verification before approval. Also found in: https://developers.openai.com/api/docs/models Restored from rejected-candidate audit: high-confidence official OpenAI docs lifecycle evidence. Previous rejection treated as review/process error. Lifecycle dates backfilled from approved official-doc registry candidate.
Discovered on official OpenAI deprecations page. Deprecation entries override model-list presence. Dates and replacement were parsed conservatively from nearby text and require admin verification before approval. Restored from rejected-candidate audit: high-confidence official OpenAI docs lifecycle evidence. Previous rejection treated as review/process error. Lifecycle dates backfilled from approved official-doc registry candidate.
Discovered on official OpenAI deprecations page. Deprecation entries override model-list presence. Dates and replacement were parsed conservatively from nearby text and require admin verification before approval. Restored from rejected-candidate audit: high-confidence official OpenAI docs lifecycle evidence. Previous rejection treated as review/process error. Lifecycle dates backfilled from approved official-doc registry candidate.
Parsed from Anthropic model deprecations page.
Parsed from Anthropic model deprecations page.
Parsed from Anthropic model deprecations page.
Parsed from Anthropic model deprecations page.
Retired Claude Instant model. Replace with Claude Haiku 4.5 for fast, lower-cost workloads, or Claude Sonnet 4.6 for stronger general capability.
Parsed from Anthropic model deprecations page.
Parsed from Anthropic model deprecations page.
Parsed from Anthropic model deprecations page.
Discovered on official OpenAI deprecations page. Deprecation entries override model-list presence. Dates and replacement were parsed conservatively from nearby text and require admin verification before approval. Restored from rejected-candidate audit: high-confidence official OpenAI docs lifecycle evidence. Previous rejection treated as review/process error. Lifecycle dates backfilled from approved official-doc registry candidate.
Discovered on official OpenAI deprecations page. Deprecation entries override model-list presence. Dates and replacement were parsed conservatively from nearby text and require admin verification before approval. Restored from rejected-candidate audit: high-confidence official OpenAI docs lifecycle evidence. Previous rejection treated as review/process error. Lifecycle dates backfilled from approved official-doc registry candidate.
Discovered on official OpenAI deprecations page. Deprecation entries override model-list presence. Dates and replacement were parsed conservatively from nearby text and require admin verification before approval. Restored from rejected-candidate audit: high-confidence official OpenAI docs lifecycle evidence. Previous rejection treated as review/process error. Lifecycle dates backfilled from approved official-doc registry candidate.
Discovered on official OpenAI deprecations page. Deprecation entries override model-list presence. Dates and replacement were parsed conservatively from nearby text and require admin verification before approval. Restored from rejected-candidate audit: high-confidence official OpenAI docs lifecycle evidence. Previous rejection treated as review/process error. Lifecycle dates backfilled from approved official-doc registry candidate.
Discovered on official OpenAI deprecations page. Deprecation entries override model-list presence. Dates and replacement were parsed conservatively from nearby text and require admin verification before approval. Restored from rejected-candidate audit: high-confidence official OpenAI docs lifecycle evidence. Previous rejection treated as review/process error. Lifecycle dates backfilled from approved official-doc registry candidate.
Zombies
Still visible somewhere. Do not trust it.Legacy Gemini 2.0 Flash Lite snapshot. Replace with Gemini 2.5 Flash Lite for a current lightweight, low-latency migration path. Verify model behaviour, pricing and API compatibility before shipping.
Legacy Claude model. Replace with a current Claude 4 family model. Default migration path set to Claude Sonnet 4.6 for balanced capability, speed, and cost.
Listed in OpenAI deprecations. Already shut down. Replace with GPT-5 Mini for a current general-purpose migration path. Verify context, output and pricing differences before shipping.
Keep your app out of here
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