LLM Comparison

GPT-5.4 Nano vs Nova Premier 1.0

Side-by-side specs, pricing & capabilities · Updated September 2026

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2/6 models
Same tier:
 OpenAIGPT-5.4 NanoAmazonNova Premier 1.0
OrganizationOpenAIOpenAIAmazonAmazon
OpenTools Score
38
52.0
FamilyGPTNova
StatusCurrentCurrent
Release DateMar 2026Oct 2025
Context Window400K tokens1.0M tokens
Input Price$0.20/M tokens$2.50/M tokens
Output Price$1.25/M tokens$12.50/M tokens
Pricing NotesCache read: $0.0200/M tokensCache read: $0.6250/M tokens
Capabilities
textvisioncode
textvisioncode
Training CutoffAug 31, 2025—
Max Output128K tokens10K tokens
API Identifieropenai/gpt-5.4-nanoamazon/nova-premier-v1
Benchmarks
Artificial Analysis Intelligence Index v4.3
21.2442artificial-analysis
—
GPQA Diamond
81.7172artificial-analysis
—
SciCode
47.2222artificial-analysis
—
Terminal-Bench 2.1
60.6742artificial-analysis
—
 View GPT-5.4 NanoView Nova Premier 1.0

Cost Calculator

Enter your expected monthly token usage to compare costs.

ModelInputOutputTotal / movs Best
GPT-5.4 NanoCheapest$0.20$0.63$0.83—
Nova Premier 1.0$2.50$6.25$8.75+961%

OpenAI

GPT-5.4 Nano

GPT-5.4 Nano is a multimodal llm from OpenAI. Supports up to 400,000 token context window. Available from $0.20/M input tokens.

Amazon

Nova Premier 1.0

Nova Premier 1.0 is a multimodal llm from Amazon. Supports up to 1,000,000 token context window. Available from $2.50/M input tokens.

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