Codex Mini Latest vs text-davinci

Codex Mini Latest (2025) and text-davinci (2022) compare a coding-specialized model against a standalone API model. Codex Mini Latest ships a 200k-token context window, while text-davinci ships a 4k-token context window. This page treats the result as workflow and deployment fit, not a universal model winner.

Treat this as a product-type comparison: Codex Mini Latest is coding-specialized model, while text-davinci is standalone API model. Choose based on workflow fit before reading any benchmark or price row as decisive.

Decision scorecard

Local evidence first
SignalCodex Mini Latesttext-davinci
Product typeCoding-specialized modelStandalone API model
Best forcustom coding agents and code generationgeneral production evaluation
Decision fitCoding and Long contextGeneral
Context window200k4k
Cheapest output--
Provider routes0 tracked0 tracked
Shared benchmarks0 shared0 shared

Decision tradeoffs

Choose Codex Mini Latest when...
  • Codex Mini Latest has the larger context window for long prompts, retrieval packs, or transcript analysis.
  • Local decision data tags Codex Mini Latest for Coding and Long context.
Choose text-davinci when...
  • Use text-davinci when your own prompt tests beat the comparison signals; the local data does not show a decisive standalone advantage yet.

Monthly cost at traffic

Estimate token spend from the cheapest tracked input and output route or tier on this page.

Codex Mini Latest

Unavailable

No complete token price in local provider data

text-davinci

Unavailable

No complete token price in local provider data

Cost delta unavailable until both models have sourced input and output token prices.

Switch friction

Codex Mini Latest -> text-davinci
  • No overlapping tracked provider route is sourced for Codex Mini Latest and text-davinci; plan for SDK, billing, or endpoint changes.
text-davinci -> Codex Mini Latest
  • No overlapping tracked provider route is sourced for text-davinci and Codex Mini Latest; plan for SDK, billing, or endpoint changes.

Specs

Specification
Released2025-05-162022-01-27
Context window200k4k
Parameters—175B
ArchitectureDecoder OnlyDecoder Only
LicenseProprietaryProprietary
OpennessProprietaryProprietary
WeightsNot releasedNot released
CodeUnknownUnknown
Commercial useCommercial use: conditionalCommercial use: conditional
Knowledge cutoff2024-062021-06

Pricing and availability

Pricing attributeCodex Mini Latesttext-davinci
Input price--
Output price--
Providers--

Pricing not yet sourced for either model.

Capabilities

CapabilityCodex Mini Latesttext-davinci
VisionNoNo
MultimodalNoNo
ReasoningNoNo
JSON / Tool useNoNo
Structured outputsNoNo
Code executionNoNo
IDE integrationNoNo
Computer useNoNo
Parallel agentsNoNo

Benchmarks

No shared benchmark scores are currently available for this pair.

Continue comparing

Last reviewed: 2026-09-18. Data sourced from public model cards and provider documentation.