gpt-4.5-preview: benchmark scores, price and ranking

gpt-4.5-preview from OpenAI ranks #205 of 743 LLMs on the LLMs Tiger aggregate benchmark score (50.2), based on 1 benchmark results captured up to 2026-10-13.

Organisation: OpenAI
Type: Preview release
Open weights: No
Cheapest API price: $75.00 in / $150.00 out per million tokens (via azure, observed 2026-10-13T20:47Z)
Aggregate rank: #205 of 743 (score 50.2)

Across the 1 benchmark where at least ten models are scored, gpt-4.5-preview is in the top 10% on 0 and in the top half on 0.

Its cheapest listed input price, $75.00 per million tokens, is lower than that of 0% of the 427 models with a listed price.

gpt-4.5-preview benchmark results

gpt-4.5-preview benchmark scores, ranked against all models measured on each benchmark
Benchmark	Score	Rank	Source	Captured
Aider Polyglot	44.9%	#25 of 49	Aider polyglot leaderboard	2026-10-13

About gpt-4.5-preview

gpt-4.5-preview is a preview release from OpenAI. The cheapest API listing we track charges $75.00 per million input tokens and $150.00 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-4.5-preview stands

On our aggregate score, gpt-4.5-preview is #205 of 743 ranked models, around the middle of the table. Its score is 50.2; the scale is centred on 50, so it sits 0.2 points above the typical model. That beats 72% of the ranked field. Among the 88 ranked OpenAI models it is #29. The next one up is GPT-5.1-Codex-Max at 50.2. The next one down is TTS(Bo16) at 50.2.

gpt-4.5-preview, benchmark by benchmark

gpt-4.5-preview lands below the middle on Aider Polyglot: 44.9%, #25 of 49, with 49% of the field scoring higher. gemini-2.5-pro-preview-06-05 leads at 83.1%; the closest result above is chatgpt-4o-latest (2025-03-29) at 45.3%. It covers edits across 6 languages (225 exercises). The median score on this board is also 44.9%. Source: Aider polyglot leaderboard, captured 2026-10-13.

Price and value

The median input price across the 427 priced models is $0.500 per million tokens, so gpt-4.5-preview costs more than the typical listing. Models that score within 1.5 points or better and cost less: Qwen2.5-Coder-7B-Instruct ($0.010, 49.5), DeepSeek V4.1 Flash (high) ($0.010, 48.9), DeepSeek V4 Flash 0731 (max) ($0.016, 53.1).

Reading these numbers

The 1 score on this page comes from 1 source: Aider polyglot leaderboard (1). 1 of them come from an official leaderboard and 0 from datasets or third-party runs. With 1 results the aggregate rank can move a lot when one new score arrives.

Models ranked nearby

#202 DeepSeek V3.2 Reasoner (50.3)
#203 chatgpt-4o-latest (2025-03-29) (50.2)
#204 GPT-5.1-Codex-Max (50.2)
#206 TTS(Bo16) (50.2)
#207 gpt-4-1106-preview (50.2)
#208 Qwen2-72B (50.1)