GPT-3.5 Turbo (Jun 2023): benchmark scores, price and ranking

GPT-3.5 Turbo (Jun 2023) from OpenAI is a recent or sparsely tested model with 1 benchmark result on record; it has not been measured on enough benchmarks shared with other models to receive an aggregate rank. This page lists every score we have, based on 1 benchmark results captured up to 2026-10-14.

Organisation: OpenAI
Type: Frontier model
Open weights: No
Released: 2023-06-13 (source: epoch)
Cheapest API price: $0.500 in / $1.50 out per million tokens (via azure, observed 2026-10-14T06:47Z)
Aggregate rank: Not ranked yet (too few shared benchmarks)

Across the 1 benchmark where at least ten models are scored, GPT-3.5 Turbo (Jun 2023) is in the top 10% on 0 and in the top half on 0.

Its cheapest listed input price, $0.500 per million tokens, is lower than that of 48% of the 427 models with a listed price.

GPT-3.5 Turbo (Jun 2023) benchmark results

GPT-3.5 Turbo (Jun 2023) benchmark scores, ranked against all models measured on each benchmark
Benchmark	Score	Rank	Source	Captured
Epoch ECI	113	#149 of 204	Epoch AI Benchmarking Hub	2026-10-14

About GPT-3.5 Turbo (Jun 2023)

GPT-3.5 Turbo (Jun 2023) is a frontier model from OpenAI. It was released on 2023-06-13, according to Epoch AI. The cheapest API listing we track charges $0.500 per million input tokens and $1.50 per million output tokens, through azure. We hold 1 benchmark result for it across 1 area, and none is in the top tenth of its board.

Where GPT-3.5 Turbo (Jun 2023) stands

GPT-3.5 Turbo (Jun 2023) has 1 result so far and shares too few benchmarks with other models to get an aggregate rank. The rank will appear on its own once more scores are published.

GPT-3.5 Turbo (Jun 2023), benchmark by benchmark

GPT-3.5 Turbo (Jun 2023) lands below the middle on Epoch ECI: 113, #149 of 204, with 73% of the field scoring higher. Qwen 3.8 Max leads at 156; the closest result above is Llama 2-70B at 114. It covers Epoch Capabilities Index: Epoch's own aggregate of ~40 benchmarks. The board median is 127, so GPT-3.5 Turbo (Jun 2023) is 14 points below it. Source: Epoch AI Benchmarking Hub, captured 2026-10-14.

Release history

The OpenAI model released before it was GPT-4 (Mar 2023) on 2023-03-14, which scores 43.7. The next one was GPT-4 (0613) on 2023-06-13, at 50.8.

Reading these numbers

The 1 score on this page comes from 1 source: Epoch AI Benchmarking Hub (1). No official leaderboard supplied any of them, so treat them as third-party measurements. With 1 results the aggregate rank can move a lot when one new score arrives.