Models/Kwaipilot/KAT Coder Air v2.5

KAT Coder Air v2.5

Air sibling of KAT Coder Pro v2.5. Closed. OpenRouter $0.15 / $0.60 vs Pro $0.74 / $2.96 on that card. hugging_face_id empty. AA 404. No DeepSWE or vals row. Official Kwaipilot hostnames stayed dead on the Pro card’s 19 Aug fetch: no first-party dollar table invented here either.

01

Identity

256,000Context in
80,000Context out
2026-07-10 (OpenRouter created 1783714590)Released
ProprietaryWeights
Canonical name
KAT Coder Air v2.5
Aliases
kat-coder-air-v2.5, kwaipilot/kat-coder-air-v2.5
Continuum hosted id
Not listed as a Continuum hosted id
OpenRouter slug
kwaipilot/kat-coder-air-v2.5
Hugging Face
None (closed or unpublished)
Modalities
text
Closed weights Not on Continuum host list Vendor lab

Closed. Catalog $0.15 / $0.60, cache read $0.03 /M, 256,000 / 80,000, created unix 1783714590 (10 Jul 2026). hugging_face_id empty.

KAT Coder Pro v2.5 is the other KwaiPilot card. Official hostnames timed out / NXDOMAIN / 404 on that fetch. Do not invent a first-party list here.

02

Should I use this for coding agents

Use Air when you want this cheaper Kwaipilot catalog SKU. We do not invent an AA, DeepSWE, or vals percent. The only live dollar table is OpenRouter.

No independent row for this SKU

No independent board lists this exact SKU as of 2026-08-19.

No other card from this lab carries an independent board row either, so there is no sibling worth pointing at.

Boards checked: DeepSWE official (2026-08-13), Artificial Analysis Intelligence Index, vals.ai hero index. Every card that does carry a row is on the coding leaderboard.

DeepSWE

No official DeepSWE mini-swe-agent row for this identity on the public board we fetched.

omitted, not invented as of 2026-08-13 source
Artificial Analysis

No Intelligence Index integer fetched for this identity. Chip omitted.

omitted, not invented as of 2026-08-19 source
Vals Index

We did not open a vals.ai card for this identity. Chip omitted.

omitted, not invented as of 2026-08-19 source

Named benches, printed only

Copied from AA or vals HTML we opened. 0.0% placeholder bars are omitted. Do not average these into the hero tiles, and do not invent CI, $/task, or steps for Artificial Analysis.

BenchPrintedNoteSourceURLAs of
OpenRouter list pair $0.15 / $0.60 per 1M Catalog row. Official pages printed no competing table. OpenRouter catalog source 2026-08-19
03

When not to use it

Trust this before you buy

  • Need KAT Coder Pro v2.5 (the other card). Need an AA, DeepSWE, or vals chip. AA /models/kat-coder-air-v2.5 404s on 19 Aug.
  • Need a HF download. Catalog hugging_face_id is empty. Need hosted inference. KwaiPilot is not on the allowlist.

Plus is $25/mo with $25 weekly hosted usage. The Mac app stays free with your own keys. Get Plus is not Download for Mac.

04

Artifact

Weights

OpenRouter hugging_face_id is empty. No HF Files button. Official Kwaipilot pages stayed empty on the Pro-card fetch.

  • OpenRouter catalog 19 Aug 2026: $0.15 / $0.60, cache read $0.03 /M, 256,000 / 80,000.
  • AA 404. vals omitted. Official DeepSWE board has no Air row. No first-party dollar table: same dead-homepage fetch as the Pro card.

What you can open

Lab card and OpenRouter listing only. No Hugging Face Files button, because there is no official repo to point at.

Fetched OpenRouter catalog on 2026-08-19. hugging_face_id was empty.

05

Continuum serving

Not listed as a Continuum hosted id. OpenRouter kwaipilot/kat-coder-air-v2.5.

Continuum hosted id not on the host list

We list first-party and OpenRouter, plus Continuum only when the live public allowlist named the id. This is not a 15-host routing table.

06

Economics

OpenRouter catalog 19 Aug 2026: $0.15 / $0.60, cache read $0.03 /M. No DeepSWE $/task. No official list.

Price this model Opens the pricing calculator preloaded with KAT Coder Air v2.5.
07

Provenance

ClaimSourceAs of
OR catalog $0.15 / $0.60, cache $0.03, 256k / 80k, created 1783714590, hugging_face_id emptyOpenRouter catalog2026-08-19
AA /models/kat-coder-air-v2.5 404Artificial Analysis2026-08-19
Official homepage empty (same 19 Aug fetch as the Pro card)Kwaipilot homepage fetch2026-08-19
OpenRouter id kwaipilot/kat-coder-air-v2.5, context 256,000OpenRouter /api/v1/models2026-08-19
08

Compare, FAQ, and Get Plus

No other card in this cluster shares a published DeepSWE official row we can put next to this one. We will not compare on vendor-blog numbers.

Continue through Kwaipilot's model family with KAT-Coder-Pro V2.

FAQ

Is Air just cheaper Pro?

It is cheaper on the 19 Aug catalog ($0.15 / $0.60 vs Pro $0.74 / $2.96). There is no published AA / DeepSWE / vals tile for Air.

Why does the lab blog disagree with DeepSWE or Scale?

Lab posts pick a harness, an effort, a split, and sometimes a private eval set. DeepSWE publishes the official mini-swe-agent row with cost, tokens, and steps. Scale SWE-bench Pro only counts when the public shared-harness board has a row we can fetch. A higher lab number is usually a different test, not a better one.

OpenAI-compatible call

No Continuum hosted id is verified for this model, so this page does not invent a curl target. Use the first-party API or the OpenRouter slug kwaipilot/kat-coder-air-v2.5.

Plus is $25/mo with $25 weekly hosted usage. The Mac app stays free with your own keys. Get Plus is not Download for Mac.