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Models/OpenAI/GPT-5.5
OpenAIgpt familyActive

GPT-5.5

Default frontier GPT for coding, computer use, research, and knowledge work

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Context
1,050,000
Max output
128,000
Input / 1M
$0.19
Output / 1M
$1.13
Providers
45
01 Profile02 Capabilities03 Pricing04 History06 Related
01Profile

Profile

Released
2026-04-23
Last updated
2026-06-01
Knowledge cutoff
2025-12-01
Weights
Closed
02Capabilities

Capabilities

Input
text · image · pdf
Output
text
Reasoning
Yes
Tool calling
Yes
Structured output
Yes
Attachments
Yes
Cache read
$0.50
Cache write
Not listed
03Pricing

Pricing across 44 providers

Per 1M tokens, USD. Sorted by input price. First-party row highlighted.

ProviderProvider model idInputOutputCache readContext
openaifirst-partygpt-5.5$5.00$30.00$0.501,050,000
unoroutergpt-5.5$0.19$1.13Not listed1,050,000
xpersonagpt-5.5$1.50$12.00$0.151,050,000
frogbotgpt-5-5$2.50$15.00$0.25272,000
poeopenai/gpt-5.5$4.55$27.27$0.45400,000
302aigpt-5.5$5.00$30.00Not listed1,050,000
abacusgpt-5.5$5.00$30.00$0.501,000,000
ai-routergpt-5.5$5.00$30.00$0.501,050,000
aihubmixgpt-5.5$5.00$30.00$0.501,050,000
azuregpt-5.5$5.00$30.00$0.501,050,000
azure-cognitive-servicesgpt-5.5$5.00$30.00$0.501,050,000
cloudflare-ai-gatewayopenai/gpt-5.5$5.00$30.00Not listed1,000,000
Show all 48 providers ↓
ProviderProvider model idInputOutputCache readContext
crossmodelopenai/gpt-5.5$5.00$30.00$0.501,050,000
daoxegpt-5.5$5.00$30.00$0.501,050,000
digitaloceanopenai-gpt-5.5org:openai$5.00$30.00$0.501,000,000
edenaiopenai/gpt-5.5$5.00$30.00$0.501,050,000
fastrouteropenai/gpt-5.5$5.00$30.00Not listed1,050,000
freemodelgpt-5.5$5.00$30.00$0.501,050,000
github-copilotgpt-5.5$5.00$30.00$0.501,050,000
gmicloudopenai/gpt-5.5$5.00$30.00$0.501,050,000
hpc-aiopenai/gpt-5.5$5.00$30.00$0.501,050,000
impossiblopenai/gpt-5.5$5.00$30.00$0.501,050,000
kiloopenai/gpt-5.5$5.00$30.00$0.501,050,000
llmgatewaygpt-5.5$5.00$30.00$0.501,050,000
llmgateway-providersazure/gpt-5.5$5.00$30.00$0.501,050,000
llmgateway-providersopenai/gpt-5.5$5.00$30.00$0.501,050,000
merge-gatewayopenai/gpt-5.5$5.00$30.00$0.501,050,000
nano-gptopenai/gpt-5.5$5.00$30.00$0.501,050,000
nearaiopenai/gpt-5.5$5.00$30.00$0.501,050,000
neongpt-5-5$5.00$30.00$0.501,050,000
ofoxopenai/gpt-5.5$5.00$30.00$0.501,050,000
opencodegpt-5.5$5.00$30.00$0.501,050,000
openrouteropenai/gpt-5.5$5.00$30.00$0.501,050,000
opperopenai/gpt-5.5$5.00$30.00$0.501,050,000
orcarouteropenai/gpt-5.5$5.00$30.00$0.501,050,000
perplexity-agentopenai/gpt-5.5$5.00$30.00$0.501,050,000
pioneergpt-5.5$5.00$30.00$0.501,050,000
requestygpt-5.5@eu@eu$5.00$30.00$0.501,050,000
sap-ai-coregpt-5.5$5.00$30.00$0.501,050,000
vercelopenai/gpt-5.5$5.00$30.00$0.501,000,000
vivgridgpt-5.5$5.00$30.00$0.501,050,000
zenmuxopenai/gpt-5.5$5.00$30.00$0.501,050,000
amazon-bedrockopenai.gpt-5.5$5.50$33.00$0.55272,000
requestygpt-5.5$5.50$33.00$0.551,050,000
kenarigpt-5-5Not listedNot listedNot listed1,050,000
model-oracle-aigpt-5.5Not listedNot listedNot listed1,050,000
snowflake-cortexopenai-gpt-5.5org:openaiNot listedNot listedNot listed1,050,000
unoroutergpt-5.5:freefreeFreeFreeFree1,050,000
04History

Change history

12+ recent events since 2026-04-23

2026-09-10Contextamazon-bedrockMax output128,000→ new
2026-09-08Added302aioffering→ new
2026-09-06Contextnano-gptContext window1,000,000→ new
2026-08-27Price uprequestyinput / 1M$4.95→ $5.50
2026-08-27Price uprequestyoutput / 1M$29.70→ $33.00
2026-08-27Price uprequestyinput / 1M$4.50→ $5.00
2026-08-27Price uprequestyoutput / 1M$27.00→ $30.00
2026-08-24Contextcloudflare-ai-gatewayContext window—→ 1,000,000
2026-08-23Addedopperoffering→ new
2026-08-20Addedllmgateway-providersoffering→ new
2026-08-20Addedllmgateway-providersoffering→ new
2026-08-20Price cutrequestyinput / 1M$5.50→ $4.95
as of 2026-09-16
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