KAT-Coder-Pro V2
Kwaipilot · released Mar 27, 2026
- Type
- Proprietary
- Input
- None held
- Output
- None held
- Cached
- None held
We don't hold a list price for this model yet · hosted only — we hold no downloadable copy
Our take
Written Aug 3, 2026KAT-Coder-Pro V2 is Kwaipilot's hosted-only coding model built for long-context code tasks, handling up to 262,144 tokens in a single request. It arrives with no published benchmark scores, so its quality is unverified in our data.
Pick this when you need a very large request limit for code review or generation across big codebases, and you want predictable pricing across every provider. Skip it if you need measured quality scores to compare against other coding models, if you want to self-host or fine-tune, or if you need verified throughput on every host you might use.
The case for it
- 262,144-token request limit — among the largest we track for coding tasks.
- Identical pricing across all three providers, so there are no pricing surprises when switching hosts.
- Atlas Cloud delivers the highest measured throughput at 44 tokens per second.
The case against it
- No benchmark scores yet — no coding, reasoning or chat quality data is held.
- Hosted only with no licence flexibility; self-hosting and fine-tuning are not permitted.
- Throughput on OpenRouter is unverified in our data.
How good is it?
We hold no score for this model.
We look for every model we track on every board we watch, and none of them has turned up KAT-Coder-Pro V2 — so there is no intelligence, coding, agentic or writing score to show you, not a low one, none.
Or rent it from someone else
Cheapest of 3 live listings. Picked at the widest standard context we hold, within one quantisation slice, so the numbers beside it are a price one host actually charges.
- per 1M tokens
- $0.30 in / $1.20 out
- Context served
- 262K
- Throughput
- Not measured
| Provider | In / out per 1M tokens | Context | Throughput | Trains on prompts | Logs prompts | Zero retention |
|---|---|---|---|---|---|---|
| OpenRouter | $0.30 / $1.20 | 262K | not measured | Unknown | Unknown | Unknown |
| AtlasCloudfp8 | $0.30 / $1.20 | 262K | 36 tok/s | No | Yesunknown period | Unknown |
| StreamLake | $0.30 / $1.20 | 256K | 37 tok/s | No | Yesunknown period | Unknown |
Across the 3 listings we hold: 2 say they do not train on prompts, 0 say they do and 1 do not say. 0 appear in the zero-retention registry we check; the rest are unknown to us rather than confirmed either way.
What each host's API supports
From the parameter list each endpoint publishes. Streaming is omitted: nothing we hold reports it, for any model.
- ✓
- Supported
- ✗
- Not supported
- Not published
- host gave no parameter list
| Provider | Tool calling | JSON output | Strict schema |
|---|---|---|---|
| OpenRouter | ✓ | ✓ | ✓ |
| AtlasCloudfp8 | ✓ | ✓ | ✓ |
| StreamLake | ✓ | ✓ | ✓ |
Tool calling: 3 of 3 listings say yes. JSON output: 3 of 3 listings say yes. Strict schema: 3 of 3 listings say yes.
Models people weigh against KAT-Coder-Pro V2
When we formed this view
Dates behind this page
Prices last checked 8d ago
What we do not know about this model yet
- No board we watch has turned up a score, so we hold no quality figures at all.
- Nothing we hold says whether an endpoint streams, so we do not show it either way.
- 1 of 3 listings do not say whether they train on prompts.
- We don't hold a list price for this model yet — the gap is ours, not the lab's.
Licence and identifiers
What the licence allowsWe hold no licence record for this model. Inside are the identifiers you need to pull it — its Hugging Face repo where we have one, our slug and a machine-readable card.
Licence
Commercial API terms. We hold no licence record for this model, so there is nothing to summarise here.
Identifiers
- Modality record
- text->text
- Catalogue slug
- kwaipilot-kat-coder-pro-v2