Calculate the cost of using kimi-k2-instruct-0905 from Fireworks AI for your AI applications
Pricing data last updated:
Mode: Chat
Max: 262,144 tokens
Max: 32,768 tokens
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kimi-k2-instruct-0905 is a chat model from Fireworks AI, one of 272 chat models they offer. It is priced at $0.60 per 1M input tokens and $2.50 per 1M output tokens, ranking 1187 out of 2292 chat models by cost and cheaper than 45% of models in this category. kimi-k2-instruct-0905 supports function calling, structured output. Its 262K-token context window is in the top 25% among chat models.
Note: Use the interactive calculator above to estimate costs for your specific usage patterns.
Use the maximum token limits shown above to understand the model's capacity. This model can handle up to 262,144 input tokens. The maximum output length is 32,768 tokens.
At $0.60 per 1M input tokens and $2.50 per 1M output tokens, kimi-k2-instruct-0905 ranks 1187 out of 2292 chat models by input cost. It is more expensive compared to the median of $0.55 for chat models, and is cheaper than 45% of models in this category.
kimi-k2-instruct-0905 is one of 272 Fireworks AI chat models, with support for function calling, structured output. its 262K-token context window places it in the top 25% of chat models.
| Model | Provider | Input / 1M tokens | Output / 1M tokens | vs kimi-k2-instruct-0905 |
|---|---|---|---|---|
| gpt-5.4-mini | Azure | $0.75 | $4.50 | +25% |
| gpt-5.4-mini-2026-03-17 | Azure | $0.75 | $4.50 | +25% |
| meta-llama-3.1-70b-instruct | FriendliAI | $0.60 | $0.60 | 0% |
Similar chat models from other providers
Yes. kimi-k2-instruct-0905 costs $0.60 per 1M input tokens compared to gpt-5.4-mini's $0.75 per 1M input tokens, making it 25% more affordable. Both are chat models and share support for vision, function calling, reasoning, web search, prompt caching, structured output.
kimi-k2-instruct-0905 input pricing is $0.60 per 1M tokens, which is 9% above the median of $0.55 for chat models. It ranks 1187 out of 2292 chat models by input cost, making it cheaper than 45% of models in this category. For output, it costs $2.50 per 1M tokens compared to the median of $1.50.
Among Fireworks AI's 272 chat models, kimi-k2-instruct-0905 ranks 172 by input cost.
The most comparable chat models to kimi-k2-instruct-0905 are: gpt-5.4-mini from Azure ($0.75/1M input tokens); gpt-5.4-mini-2026-03-17 from Azure ($0.75/1M input tokens); meta-llama-3.1-70b-instruct from FriendliAI ($0.60/1M input tokens); gemini-3-flash-preview from Vertex AI ($0.50/1M input tokens). These alternatives were selected based on similar capabilities, pricing, and provider diversity. You can compare any of these models in detail using the Bifrost Model Library.
kimi-k2-instruct-0905 supports up to 262,144 input tokens, placing it in the top 25% of chat models by context window size (rank 422 of 2159). This makes it suitable for processing long documents, extensive code repositories, or maintaining detailed conversation histories.
You can monitor Fireworks AI service health in real time on the Bifrost Fireworks AI Status page. It tracks current component status, active incidents, and historical reliability data pulled from the official status page every 60 seconds.
kimi-k2-instruct-0905 is priced based on input and output tokens. Use the interactive calculator at the top of this page to estimate costs for your specific workload. Enter your expected input and output tokens volume and the calculator will show the total cost breakdown. For reference, processing 1M input tokens costs $0.60 and generating 1M output tokens costs $2.50.
