GPT-5.1 (batch)on Krater.ai
GPT-5.1 is the latest frontier-grade model in the GPT-5 series, offering stronger general-purpose reasoning, improved instruction adherence, and a more natural conversational style compared to GPT-5.
Released November 13, 2025
Specifications
GPT-5.1 (batch) at a glance
Context
400K tokens
Max output
128K tokens
Input
Image, Text, File
Output
Text
Input price
$0.63 / 1M
Output price
$5.00 / 1M
Capabilities
What it is good at
Catalog capabilities
- Accepts image input
- Generates text responses
- Supports tool calling
- Supports structured outputs
Good for
Benchmarks
Catalog data, not Krater benchmarks.
Coding index score
49.4
Design Arena svg rank
#38
Design Arena dataviz rank
#43
Compare
Compare GPT-5.1 (batch)
GPT-5.1 (batch) vs GPT-4.1 (batch)
GPT-4.1 is a flagship large language model optimized for advanced instruction following, real-world software engineering, and long-context reasoning.
Open comparisonGPT-5.1 (batch) vs GPT-4.1 Mini (batch)
GPT-4.1 Mini is a mid-sized model delivering performance competitive with GPT-4o at substantially lower latency and cost.
Open comparisonGPT-5.1 (batch) vs GPT-4.1 Nano (batch)
For tasks that demand low latency, GPT‑4.1 nano is the fastest and cheapest model in the GPT-4.1 series. It delivers exceptional performance at a small size with its 1 million
Open comparisonFAQ
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