GPT-5 Nano by OpenAI — Pricing, Benchmarks & Real Outputs
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Compare GPT-5 Nano
Alternatives to GPT-5 Nano
GPT-5 Nano's competitors have been quietly putting in work.
GPT-5 Nano's competitors have been quietly putting in work.
GPT-5 Nano's competitors have been quietly putting in work.
fromimport openai OpenAI
client = OpenAI(
"https://openrouter.ai/api/v1" base_url=,
"$OPENROUTER_API_KEY" api_key=,
)
response = client.chat.completions.create(
"openai/gpt-5-nano" model=,
"role""user""content""Hello!" messages=[{: , : }],
)
print(response.choices[0].message.content)Set OPENROUTER_API_KEY with your OpenRouter API key from openrouter.ai/keys.
Also on Azure AI Foundry
The orientation video that somehow got a philosophy degree. Thorough, earnest, and completely incapable of saying anything that could get it in trouble.
Named its AI character "Nova" and set the scene in "a quiet seminar room" with stage directions. Standup routine ended with a motivational closing about being kind to people, which is the comedy equivalent of a participation trophy. Could not commit to a favorite movie. Pirate voice is barely distinguishable from its knight voice.
Taste is judged on an uncapped scale, originality first. The space past 100 is craft today's models rarely reach.
Unique words vs. total words. Higher = richer vocabulary.
Average words per sentence.
"Might", "perhaps", "arguably" per 100 words.
**Bold** markers per 1,000 characters.
Bullet and numbered list items per 1,000 characters.
Markdown headings per 1,000 characters.
Emoji per 1,000 characters.
"However", "moreover", "furthermore" per 100 words.
54 outputs from GPT-5 Nano
fromimport openai OpenAI
client = OpenAI(
"https://openrouter.ai/api/v1" base_url=,
"$OPENROUTER_API_KEY" api_key=,
)
response = client.chat.completions.create(
"openai/gpt-5-nano" model=,
"role""user""content""Hello!" messages=[{: , : }],
)
print(response.choices[0].message.content)Set OPENROUTER_API_KEY with your OpenRouter API key from openrouter.ai/keys.
Also on Azure AI Foundry
The orientation video that somehow got a philosophy degree. Thorough, earnest, and completely incapable of saying anything that could get it in trouble.
Named its AI character "Nova" and set the scene in "a quiet seminar room" with stage directions. Standup routine ended with a motivational closing about being kind to people, which is the comedy equivalent of a participation trophy. Could not commit to a favorite movie. Pirate voice is barely distinguishable from its knight voice.
Taste is judged on an uncapped scale, originality first. The space past 100 is craft today's models rarely reach.
Unique words vs. total words. Higher = richer vocabulary.
Average words per sentence.
"Might", "perhaps", "arguably" per 100 words.
**Bold** markers per 1,000 characters.
Bullet and numbered list items per 1,000 characters.
Markdown headings per 1,000 characters.
Emoji per 1,000 characters.
"However", "moreover", "furthermore" per 100 words.
54 outputs from GPT-5 Nano