losclouds
Model · OpenAI

GPT-3.5 Turbo

Lower-priced OpenAI API access; largely superseded by GPT-4o mini at similar cost.

Pricing

Model Overview

Tracked token-pricing fields for this model family. Empty pricing fields stay hidden until the source publishes them.

Model pricing
Price fieldValue
Input$0.50 / 1M tokens
Output$1.50 / 1M tokens
SourceGPT-3.5 Turbo pricing
VerifiedApr 5, 2026 (High)

Surface

Capabilities

Input and output modalities, enabled feature flags, strengths, and tradeoffs.

Model capabilities
AttributeValues
Modalities
text
to
text
Capabilities
batchSupportfunctionCallingstructuredOutputs
StrengthsLegacy familiarity, Simple fine-tuning
TradeoffsNo vision, small context, being deprecated

References

Official Links

Canonical launch, documentation, pricing, and release-note URLs.

Official model links
ReferenceURL
Introhttps://openai.com/blog/gpt-3-5-turbo-fine-tuning-and-api-updates
Docshttps://developers.openai.com/api/docs/models
Pricinghttps://platform.openai.com/docs/pricing/
Release notehttps://help.openai.com/en/articles/9624314-model-release-notes

Coverage

Benchmark Coverage

Reported benchmark families, versions, scores, sources, and notes.

Benchmark coverage
BenchmarkVersionScoreDateSourceNotes

Lifecycle

Release History

Lifecycle transitions and release timeline for this model family.

Release history
ReleaseAliasLifecycleRelease DateDeprecationShutdownSummary
GPT-3.5 Turbogpt-3-5-turboDeprecatedJan 25, 2024——Current published model family snapshot.

Surfaces

Host Coverage

Provider-specific hosting, context, pricing notes, feature differences, and provider-status context.

Host coverage
HostTypeContextPricing NoteDifferences
OpenAI APIfirst-party16.4KScheduled for shutdown September 2026.—

Migration

Migration Guidance

Documented migration summary, successor families, and known breaking changes.

Migration guidance
TopicDetails
SummaryMigrate to GPT-4o mini or GPT-4.1 nano.
Replacement modelsgpt-4o-mini, gpt-4-1-nano

Timeline

Change Events

Cataloged model-family updates and source references.

Change events
DateTypeTitleDescriptionSource
Mar 1, 2023family_addedGPT-3.5 Turbo publishedInitial public model family launch.GPT-3.5 Turbo release notes

From OpenAI

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