Humanlike AIThe model index

Side by side

GPT-6 vs GPT-5.6

Up to 4 models, normalised onto the same cost basis and scored through the lens you pick.

OpenAI logo
GPT-6
OpenAI
OpenAI logo
GPT-5.6
OpenAI
Cost of talking
Per minute$0.012Estimate$0.0083Estimate
Per hour$0.698$0.499
30-min interview$0.349$0.249
List price$1.75 / $14 per 1MEstimate$1.25 / $10 per 1MEstimate
Recruitment fit
Overall93/10086/100
VerdictThe strongest general model for hiring work — but only worth its price on the judgement-heavy steps, not on parsing.The pragmatic hiring default — Terra handles almost every screening and drafting task at a fraction of frontier cost.
Best for
Structured interview scoring against a rubricComparing a shortlist against a job specDrafting candidate feedback that a human will edit
CV screening at volumeCandidate Q&AInterview note summarisation
Watch out for
  • Max effort is roughly 24× the cost of Mini — do not point bulk CV parsing at it
  • A frontier model is not a fairness guarantee: you still need audited rubrics and a human on the shortlist
  • Pricing is unpublished, so total cost of ownership is unmodellable today
  • Sol is not a substitute for a human on final decisions
  • Public benchmark coverage for this alias is thin
Capabilities
Modalitiestext, audiotext, audio
Context window400K400K
VariantsMax effort, High, Medium, Low, MiniSol, Terra, Luna
On HumanLikeNot yetCoworker, Live Chat
HumanLike evals
CV field extraction (F1)0.94Estimate—
Time to first token (medium effort)640 msEstimate—
Default Coworker chat model—LunaOur eval
Published benchmarks
MMLU-ProTBDEstimateTBDEstimate
SWE-bench VerifiedTBDEstimate—

Cost per hour assumes 150 wpm and a 40% AI speaking share. Hover a figure for its full derivation.