Atlas / Models / Kwaipilot / Kwaipilot: KAT-Coder-Pro V2.5

Kwaipilot: KAT-Coder-Pro V2.5✓ Catalog verified

kwaipilot/kat-coder-pro-v2.5

KAT-Coder-Pro V2.5 is a flagship-level Agentic Coding model that can directly hand over an entire issue or an entire business workflow to it, allowing it to autonomously locate and make...

Input price
$0.74 /1M
Output price
$2.96 /1M
Context
256K
Modalities
text
Released
Jul 10, 2026
Tool calling
✓ Yes
Atlas signal
85/100
01

Overview

KAT-Coder-Pro V2.5 is a flagship-level Agentic Coding model that can directly hand over an entire issue or an entire business workflow to it, allowing it to autonomously locate and make...

Access: available through the official Kwaipilot API. Context window: 256K.

Pricing and metadata from the ModelsAtlas catalog.Last refreshed Aug 6, 2026
02

Specifications

API identifierkwaipilot/kat-coder-pro-v2.5
ProviderKwaipilot
Model typeText LLM
Context window256K catalog
Input modalitiestext
Output modalitiestext
ReleasedJul 10, 2026
ModeratedNo
Architecture modalitytext->text
Supported parameters
frequency_penaltylogprobsmax_tokenspresence_penaltyresponse_formatstopstructured_outputstemperaturetool_choicetoolstop_logprobstop_p
Source: provider documentation + catalog feedMethodology →

API defaults

Default parameters
{
  "top_k": null,
  "top_p": null,
  "temperature": null,
  "presence_penalty": null,
  "frequency_penalty": null,
  "repetition_penalty": null
}
03

Pricing

Live pricing components for kwaipilot/kat-coder-pro-v2.5 as published in the catalog.

$0.74
Input /1M
$2.96
Output /1M
Per request
Per image
Pricing componentRaw unit priceNormalizedUnit
Prompt tokens$7.4e-7$0.74 / 1MPer input token
Completion tokens$0.00000296$2.96 / 1MPer output token
Request feeN/AN/APer request
Image feeN/AN/APer image unit
Web search feeN/AN/APer search request
Source: catalog pricing feedCompare all pricing →Cheapest models →
04

Cost calculator

Estimate monthly spend from your own token volumes.

Scale / Volume

Estimated Total Cost

$0.96Calculated from current list pricing in the ModelsAtlas catalog.
05

Capabilities

CapabilityStatusWhat it means
Visual UnderstandingNot advertisedImage and document analysis support
Audio ProcessingNot advertisedSpeech and voice aligned flows
Tool Calling✓ SupportedSupports tools / function calling
Self-HostingNot advertisedDeploy outside managed APIs
Derived from catalog capability tags and supported parameters
06

Capability signals

Directional signals derived from model metadata and capability tags — not official benchmark submissions.

Kwaipilot: KAT-Coder-Pro V2.5
MMLU Signal (Reasoning)
79signal
Coding Signal (HumanEval proxy)
97signal
Math Signal (GSM8K proxy)
79signal
Science Signal (GPQA proxy)
83signal
Estimated from metadata — not an official benchmark runAll benchmarks →Methodology →
07

Quick start

Call Kwaipilot: KAT-Coder-Pro V2.5 through an OpenAI-compatible client.

from openai import OpenAI

client = OpenAI(
    base_url="https://openrouter.ai/api/v1",
    api_key="YOUR_API_KEY"
)

response = client.chat.completions.create(
    model="kwaipilot/kat-coder-pro-v2.5",
    messages=[{"role": "user", "content": "Explain quantum physics."}]
)

print(response.choices[0].message.content)
08

Alternatives

Closest models by context window from a different provider.

09

Sources & attribution

Pricing and metadata are maintained in the ModelsAtlas catalog.

Capability bars use metadata tags — directional estimates onlyHow we source and verify data →
10

Frequently asked questions

How much does Kwaipilot: KAT-Coder-Pro V2.5 cost?

$0.74 per 1M input tokens and $2.96 per 1M output tokens on the official Kwaipilot API.

What is the context window of Kwaipilot: KAT-Coder-Pro V2.5?

Kwaipilot: KAT-Coder-Pro V2.5 supports up to 256K tokens of context.

Does Kwaipilot: KAT-Coder-Pro V2.5 support tool / function calling?

Yes, Kwaipilot: KAT-Coder-Pro V2.5 supports tool / function calling — you can register tools and the model will emit structured tool calls.

How do I access Kwaipilot: KAT-Coder-Pro V2.5?

Use the official Kwaipilot API with the model id `kwaipilot/kat-coder-pro-v2.5`. See the Quick start section above for code examples.