Fireworks AI
Kimi K3 Fast
Canonical ID:
fireworks-ai/accounts/fireworks/routers/kimi-k3-fast
Multimodal Kimi model with 1M context and toggleable max-effort thinking for long-horizon agent work
Overview
- Provider
-
Fireworks AI
- Family
- kimi-k3
- Release date
- 2026-07-27
- Last updated
- 2026-07-27
- Input modalities
- text, image
- Output modalities
- text
Pricing and Limits
Token pricing
- Input
- $4.5/1M
- Output
- $22.5/1M
- Cached input
- N/A
Context and output
- Context window
- 1,048,576
- Max output tokens
- 131,072
- Qualified ID
- fireworks-ai/accounts/fireworks/routers/kimi-k3-fast
Model Summary
Kimi K3 Fast is a model listing in the Fireworks AI provider catalog. It is categorized under the kimi-k3 family.
The model supports text, image modalities across input/output paths. Reported context capacity is 1,048,576. Pricing is listed at $4.5/1M input and $22.5/1M output.
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Same Family: kimi-k3
Comparable models in the same family across providers.
| Model | Provider | Context | Input | Output | Flags |
|---|---|---|---|---|---|
|
Kimi Fast Latest
fireworks-ai/accounts/fireworks/routers/kimi-fast-latest
|
Fireworks AI
|
1,048,576 | $4.5/1M | $22.5/1M |
Reasoning
Tools
|
|
Kimi K3
iteracompute/moonshotai/kimi-k3
|
IteraCompute
|
1,048,576 | $3/1M | $14.9/1M |
Reasoning
Tools
|
|
Kimi K3
nearai/moonshotai/kimi-k3
|
NEAR AI Cloud
|
1,048,576 | $3.3/1M | $16.5/1M |
Reasoning
Tools
|
|
Kimi K3
modal/moonshotai/Kimi-K3
|
Modal
|
1,048,576 | $3/1M | $15/1M |
Reasoning
Tools
|
|
Kimi K3
nano-gpt/moonshotai/kimi-k3
|
NanoGPT
|
1,048,576 | $2/1M | $10/1M |
Reasoning
Tools
|
|
Kimi K3
novita-ai/moonshotai/kimi-k3
|
Novita AI
|
1,048,576 | $3/1M | $15/1M |
Reasoning
Tools
|
|
Kimi K3
melious/kimi-k3
|
Melious
|
1,000,000 | $3.1878/1M | $15.939/1M |
Reasoning
Tools
|
|
Kimi K3
sensenova/kimi-k3
|
SenseNova (China)
|
1,048,576 | $0/1M | $0/1M |
Reasoning
Tools
|
|
Kimi K3
engy/kimi-k3
|
engy
|
1,113,088 | $1.95/1M | $9.75/1M |
Reasoning
Tools
|
|
Kimi K3
neuralwatt/kimi-k3
|
Neuralwatt
|
1,048,560 | $3/1M | $15/1M |
Reasoning
Tools
|