Pairwise benchmark snapshot · Aug 16, 2026noindex (thin pair)

Kwaipilot: KAT-Coder-Air V2.5 vs OpenAI: o1 benchmark

Name: Kwaipilot: KAT-Coder-Air V2.5 vs OpenAI: o1 AI benchmark comparison
Creator: CompareLLM
License: https://creativecommons.org/licenses/by/4.0/

This page compares Kwaipilot: KAT-Coder-Air V2.5 (kwaipilot) and OpenAI: o1 (OpenAI) using the latest snapshots we have as of Aug 16, 2026. Kwaipilot: KAT-Coder-Air V2.5 wins on output price at $0.6/1M. Kwaipilot: KAT-Coder-Air V2.5 has the larger context window (256k tokens). Every cell below is a dated snapshot from a named public source — we do not invent missing scores, and we do not run SWE-bench ourselves.

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kwaipilot

Kwaipilot: KAT-Coder-Air V2.5

Auto-discovered from OpenRouter (kwaipilot/kat-coder-air-v2.5). Preview until a second source matches.

$0.6/1M out

OpenAI

OpenAI: o1

Auto-discovered from OpenRouter (openai/o1). Preview until a second source matches.

Elo 1,512$60/1M out

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Model A

Model B

Quick vs:vs Claude Opus 4.5 vs Claude Opus 4.6 vs Claude Sonnet 4.5 vs Claude 3.7 Sonnet

Interactive Comparison Diagram

Matchup Breakdown

Tug-of-War Matchup Matrix

Category wins across intelligence, speed, and pricing efficiency.

Kwaipilot: KAT-Coder-Air V2.5 (3)vsOpenAI: o1 (7)

Kwaipilot: KAT-Coder-Air V2.5: 3W (30%)Overall: OpenAI: o1OpenAI: o1: 7W (70%)

← Kwaipilot: KAT-Coder-Air V2.5OpenAI: o1 →

OpenAI: o1 (5/5)

Intelligence & Reasoning

Preference Elo, Coding proficiency, SWE-bench & LiveBench accuracy

Preference Elo

—vs1,512

Coding Elo

—vs1,485

SWE-bench

—vs48.9%

LiveBench

—vs65.4%

GPQA Diamond

—vs78%

Kwaipilot: KAT-Coder-Air V2.5: 0WOpenAI: o1: 5W

OpenAI: o1 (2/2)

Speed & Latency

Generation throughput and time to first token responsiveness

Output speed

—vs45 tok/s

Time to first token

—vs420 ms

Kwaipilot: KAT-Coder-Air V2.5: 0WOpenAI: o1: 2W

Kwaipilot: KAT-Coder-Air V2.5 (3/3)

Pricing & Capacity

Cost per million tokens and max context window length

Output price

$0.6/1Mvs$60/1M

Input price

$0.15/1Mvs$15/1M

Context window

256kvs200k

Kwaipilot: KAT-Coder-Air V2.5: 3WOpenAI: o1: 0W

Capability Matchup Radar

Multi-Dimensional Capability Radar

Each spoke is a skill. Farther from the center is better (0–100th percentile). Tap any dot to inspect details.

Tap any node to inspect

Percentile 0–100

Dimensional AdvantageOpenAI: o1 4/6

Preference Elo

No shared data

Throughput Speed

No shared data

Price Efficiency

Kwaipilot: KAT-Coder-Air V2.5

$59.40/1M cheaper

Full Benchmark Score Matrix

—

Elo

High is better

—

EloHigh is better

1,512

Code Elo

High is better

—

Code EloHigh is better

1,485

LiveBench

High is better

—

LiveBenchHigh is better

65.4%

SWE-bench

High is better

—

SWE-benchHigh is better

48.9%

GPQA

High is better

—

GPQAHigh is better

78%

TTFT

Low is better

—

TTFTLow is better

420 ms

Speed

High is better

—

SpeedHigh is better

45 tok/s

In $

Low is better

+9900%$0.15/1M

In $Low is better

$15/1M

Out $

Low is better

+9900%$0.6/1M

Out $Low is better

$60/1M

Context

High is better

+28%256k

ContextHigh is better

200k

Interactive Simulator

Workload Cost & Savings Calculator

Simulate monthly production API costs based on published $/1M tokens.

Save up to 99% with Kwaipilot: KAT-Coder-Air V2.5

Monthly Volume50M tokens/mo

Quick Presets:

Token Ratio (In vs Out)70% In / 30% Out

RAG / Search (10% out)Coding / Chat (50% out)

Kwaipilot: KAT-Coder-Air V2.5$14.25 / mo

In: $5.25Out: $9.00

OpenAI: o1$1,425.00 / mo

In: $525.00Out: $900.00

Estimated Cost Delta

Kwaipilot: KAT-Coder-Air V2.5 is estimated to save $1,410.75/month ($16,929/year).

Based on 50M tokens (30% gen)

Key Selection Recommendations

1
Kwaipilot: KAT-Coder-Air V2.5:Pick Kwaipilot: KAT-Coder-Air V2.5 when you are optimizing output cost.

Recommended Workload Routing

Repo / coding agentsinsufficient data

Need SWE-bench on both sides.

High-volume chatKwaipilot: KAT-Coder-Air V2.5

Lower output list price ($0.6/1M).

Voice / low-latency UIinsufficient data

Need TTFT on both sides.

Long-document RAGKwaipilot: KAT-Coder-Air V2.5

Larger window (256k).

Screenshots / visionOpenAI: o1

OpenAI: o1 is the side marked multimodal in the catalog.

Target Workload	Recommended Pick	Evaluation Rationale
Repo / coding agents	insufficient data	Need SWE-bench on both sides.
High-volume chat	Kwaipilot: KAT-Coder-Air V2.5	Lower output list price ($0.6/1M).
Voice / low-latency UI	insufficient data	Need TTFT on both sides.
Long-document RAG	Kwaipilot: KAT-Coder-Air V2.5	Larger window (256k).
Screenshots / vision	OpenAI: o1	OpenAI: o1 is the side marked multimodal in the catalog.

Community Sentiment

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CompareLLM Matrix

Verified head-to-head card

LIVE

kwaipilot

Kwaipilot: KAT-Coder-Air V2.5

Elo n/a

LiveBench—

SWE-bench—

Speed—

Output cost$0.6/1M

OpenAI

OpenAI: o1

Elo 1,512

LiveBench65.4%

SWE-bench48.9%

Speed45 tok/s

Output cost$60/1M

Frequently Asked Questions

Which is better overall, Kwaipilot: KAT-Coder-Air V2.5 or OpenAI: o1?: We do not have preference Elo for both models, so we do not declare an overall winner. Compare the metrics that exist.
Which is better at coding, Kwaipilot: KAT-Coder-Air V2.5 or OpenAI: o1?: SWE-bench is missing for at least one model, so we do not rank coding from a single number.
Which is cheaper to run in production?: Kwaipilot: KAT-Coder-Air V2.5 output tokens are $0.6/1M versus $60/1M. Input prices and retry rates still move the real bill.
Which is faster, Kwaipilot: KAT-Coder-Air V2.5 or OpenAI: o1?: We do not have TTFT for both models.
Which has the larger context window?: Kwaipilot: KAT-Coder-Air V2.5 accepts 256k tokens versus 200k.
Can I self-host either model?: Neither model is marked open-weights here. You are comparing hosted APIs.
Are these scores from CompareLLM’s own evals?: No. V1 aggregates public leaderboards (and optional first-party latency pings). Each cell names its source and date. Read /methodology.
What does preference Elo mean on this page?: Preference Elo is a crowd vote from LMArena / Arena. People see two hidden answers and pick the one they like more. The model that wins more often gets a higher Elo. That means people preferred it — not that it passed a school test. It is not SWE-bench, not accuracy, and not a number we invent. Kwaipilot: KAT-Coder-Air V2.5 and OpenAI: o1 Elo cells are dated snapshots from the named source — we do not compute Arena ourselves.

Similar Head-to-Head Comparisons

All Kwaipilot: KAT-Coder-Air V2.5 matchups →|All OpenAI: o1 matchups →

OpenAI: o1 vs GPT-4o (previous gpt-flagship)OpenAI: o1 vs GPT-4.5 Orion (next gpt-flagship)GPT-5 vs OpenAI: o1 GPT-5.6 Sol vs OpenAI: o1 GPT-5.6 Terra vs OpenAI: o1 GPT-5 mini vs OpenAI: o1

Kwaipilot: KAT-Coder-Air V2.5 vs OpenAI: o1 benchmark

Interactive Comparison Diagram

Matchup Breakdown

Tug-of-War Matchup Matrix

Category wins across intelligence, speed, and pricing efficiency.

Kwaipilot: KAT-Coder-Air V2.5 (3)vsOpenAI: o1 (7)

Kwaipilot: KAT-Coder-Air V2.5: 3W (30%)Overall: OpenAI: o1OpenAI: o1: 7W (70%)

← Kwaipilot: KAT-Coder-Air V2.5OpenAI: o1 →

OpenAI: o1 (5/5)

Intelligence & Reasoning

Preference Elo, Coding proficiency, SWE-bench & LiveBench accuracy

Preference Elo

—vs1,512

Coding Elo

—vs1,485

SWE-bench

—vs48.9%

LiveBench

—vs65.4%

GPQA Diamond

—vs78%

Kwaipilot: KAT-Coder-Air V2.5: 0WOpenAI: o1: 5W

OpenAI: o1 (2/2)

Speed & Latency

Generation throughput and time to first token responsiveness

Output speed

—vs45 tok/s

Time to first token

—vs420 ms

Kwaipilot: KAT-Coder-Air V2.5: 0WOpenAI: o1: 2W

Kwaipilot: KAT-Coder-Air V2.5 (3/3)

Pricing & Capacity

Cost per million tokens and max context window length

Output price

$0.6/1Mvs$60/1M

Input price

$0.15/1Mvs$15/1M

Context window

256kvs200k

Kwaipilot: KAT-Coder-Air V2.5: 3WOpenAI: o1: 0W

Recommended Workload Routing

Repo / coding agentsinsufficient data

Need SWE-bench on both sides.

High-volume chatKwaipilot: KAT-Coder-Air V2.5

Lower output list price ($0.6/1M).

Voice / low-latency UIinsufficient data

Need TTFT on both sides.

Long-document RAGKwaipilot: KAT-Coder-Air V2.5

Larger window (256k).

Screenshots / visionOpenAI: o1

OpenAI: o1 is the side marked multimodal in the catalog.

Target Workload	Recommended Pick	Evaluation Rationale
Repo / coding agents	insufficient data	Need SWE-bench on both sides.
High-volume chat	Kwaipilot: KAT-Coder-Air V2.5	Lower output list price ($0.6/1M).
Voice / low-latency UI	insufficient data	Need TTFT on both sides.
Long-document RAG	Kwaipilot: KAT-Coder-Air V2.5	Larger window (256k).
Screenshots / vision	OpenAI: o1	OpenAI: o1 is the side marked multimodal in the catalog.

Frequently Asked Questions

Which is better overall, Kwaipilot: KAT-Coder-Air V2.5 or OpenAI: o1?

We do not have preference Elo for both models, so we do not declare an overall winner. Compare the metrics that exist.

Which is better at coding, Kwaipilot: KAT-Coder-Air V2.5 or OpenAI: o1?

SWE-bench is missing for at least one model, so we do not rank coding from a single number.

Which is cheaper to run in production?

Kwaipilot: KAT-Coder-Air V2.5 output tokens are $0.6/1M versus $60/1M. Input prices and retry rates still move the real bill.

Which is faster, Kwaipilot: KAT-Coder-Air V2.5 or OpenAI: o1?

We do not have TTFT for both models.

Which has the larger context window?

Kwaipilot: KAT-Coder-Air V2.5 accepts 256k tokens versus 200k.

Can I self-host either model?

Neither model is marked open-weights here. You are comparing hosted APIs.

Are these scores from CompareLLM’s own evals?

No. V1 aggregates public leaderboards (and optional first-party latency pings). Each cell names its source and date. Read /methodology.

What does preference Elo mean on this page?

Preference Elo is a crowd vote from LMArena / Arena. People see two hidden answers and pick the one they like more. The model that wins more often gets a higher Elo. That means people preferred it — not that it passed a school test. It is not SWE-bench, not accuracy, and not a number we invent. Kwaipilot: KAT-Coder-Air V2.5 and OpenAI: o1 Elo cells are dated snapshots from the named source — we do not compute Arena ourselves.