Model

GPT-3.5-turbo

Name: GPT-3.5-turbo
Brand: openai

Compact GPT model for low-latency assistance and high-volume workloads

11 providers · 14 listingsreleased Mar 1, 2023knowledge cutoff 2021-09-01closed weights

$0.45

lowest input /M · Poe

$1.40

lowest output /M · Poe

16K

context window

max output

Compare providers (sorted by listed input price)

11 providers list GPT-3.5-turbo. The cheapest full-context option is OrcaRouter at $0.5/$1.5 per M. Listed prices span 1.9× for identical weights.

			Cache read /M	Cache write /M		Capabilities	Status
Poe openai/gpt-3.5-turbo	$0.45	$1.40	—	—	16K	no reasoningtoolsno structuredvision		Sep 13, 2023
NanoGPT openai/gpt-3.5-turbo	$0.5	$1.50	—	—	16K	no reasoningno toolsno structuredno vision		Nov 6, 2023
Impossibl openai/gpt-3.5-turbo	$0.5	$1.50	—	—	16K	no reasoningno toolsno structuredno vision		Nov 6, 2023
LLM Gatewayvariant azure/gpt-3.5-turbo	$0.5	$1.50	—	—	16K	no reasoningtoolsno structuredno vision		Nov 6, 2023
LLM Gatewayvariant openai/gpt-3.5-turbo	$0.5	$1.50	—	—	16K	no reasoningtoolsno structuredno vision		Nov 6, 2023
OrcaRouter openai/gpt-3.5-turbo	$0.5	$1.50	$0	—	16K	no reasoningno toolsno structuredno vision		Nov 6, 2023
Vercel AI Gateway openai/gpt-3.5-turbo	$0.5	$1.50	—	—	16K	no reasoningno toolsno structuredno vision		Nov 6, 2023
DevPass (LLM Gateway) gpt-3.5-turbo	$0.5	$1.50	$0	—	16K	no reasoningno toolsno structuredno vision		Nov 6, 2023
Kilo Gatewayvariant openai/gpt-3.5-turbo	$0.5	$1.50	—	—	16K	no reasoningtoolsstructuredvision		Nov 6, 2023
Merge Gateway openai/gpt-3.5-turbo	$0.5	$1.50	—	—	16K	no reasoningno toolsno structuredno vision		Nov 6, 2023
OpenRoutervariant openai/gpt-3.5-turbo	$0.5	$1.50	—	—	16K	no reasoningtoolsstructuredno vision		Nov 6, 2023
Eden AI openai/gpt-3.5-turbo	$0.5	$1.50	—	—	16K	no reasoningtoolsstructuredno vision		Nov 6, 2023
OpenAI gpt-3.5-turbo	$0.5	$1.50	$0	—	16K	no reasoningno toolsno structuredno vision	deprecated	Nov 6, 2023
Kilo Gatewayvariant openai/gpt-3.5-turbo-0613	$1	$2	—	—	4K	no reasoningtoolsstructuredvision		Jan 25, 2024
OpenRoutervariant openai/gpt-3.5-turbo-0613	$1	$2	—	—	4K	no reasoningtoolsstructuredno vision		Jan 25, 2024

Best price history

Daily lowest published price across live providers. A lower line is better for the buyer.

Best input /M: $0.5▲ 11.1%
Best output /M: $1.50▲ 7.1%
Provider coverage: 14; 14 at the start · 24 snapshots

Best input priceBest output priceAug 21, 2026 → Sep 14, 2026

Price badge

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Recent changes

Changelog →

removedvia cloudflare-ai-gateway · Aug 25, 2026
contextvia kilo · Aug 25, 2026
- output: 4K → 4K tokens
contextvia openrouter · Aug 25, 2026
- output: 4K → 4K tokens

Benchmarks

Artificial Analysis Coding Index ↗(index)report ↗Marketplace10.7

Scores a lab published about its own model are claims, not measurements. Rankings elsewhere on this site use independently measured scores only.

Prices are per million tokens (USD). “—” means the provider does not publicly list a price for this model. Data from models.dev; verify with the provider before purchasing.