Reka Flash Turbo: pricing, context window and benchmarks
Reka Flash Turbo is a multimodal model from Reka AI. It offers a 128,000-token context window, costs $10.19 per million input tokens and $50.90 per million output tokens, and averages 75.1 across the index's benchmark suite.
Pricing
Reka Flash Turbo costs $10.19 per million input tokens and $50.90 per million output tokens. A blended 3:1 input-to-output mix works out to about $20.37 per million tokens. Cached input is listed at $0.84 per million tokens.
| Item | Price | Notes |
|---|---|---|
| Input | $10.19 | per 1M tokens |
| Output | $50.90 | per 1M tokens |
| Cached input | $0.84 | per 1M tokens |
| Blended 3:1 | $20.37 | estimate per 1M tokens |
| 1M in + 1M out | $61.09 | estimate |
Benchmarks
Scores below are modelled estimates on a 0–100 scale. Use them to compare relative position, not as official vendor results.
| Benchmark | Score | Rank | Percentile | Relative |
|---|---|---|---|---|
| MMLU-Pro | 77.9 | 248 | 59th | |
| GPQA Diamond | 70.3 | 255 | 58th | |
| SWE-bench Verified | 63.3 | 248 | 59th | |
| HumanEval | 77.7 | 296 | 51th | |
| MATH-500 | 75.3 | 321 | 47th | |
| AIME 2025 | 72.9 | 206 | 66th | |
| LiveCodeBench | 67.2 | 244 | 59th | |
| IFEval | 84.3 | 208 | 65th | |
| TruthfulQA | 78.3 | 247 | 59th | |
| HellaSwag | 86.5 | 195 | 68th | |
| MMMU | 72.2 | 238 | 60th | |
| Arena Elo | 1381.5 | 270 | 55th |
What Reka Flash Turbo is good for
Reka Flash Turbo is a general-purpose model in the index. It handles text generation, summarization and question answering, and it can be a sensible default when you need a balance of quality, price and context. At $10.19 per million input tokens with a 128,000-token window, check its benchmark profile against the specific task before committing.
Strengths
- Large 128,000-token context window for long documents and agent traces.
- Accepts more than text, including image input where the provider supports it.
Trade-offs
- Proprietary licence: you cannot download the weights or self-host the model.
- Premium input pricing at $10.19 per million tokens.
How it compares
| Model | Provider | Context | Input / 1M | Avg score |
|---|---|---|---|---|
| Codestral Instruct | Mistral AI | 65536 | $4.01 | 75.1 |
| Llama 3 Hyperbolic Chat | Hyperbolic | 200000 | $3.64 | 75.1 |
| Llama 3 Replicate Instruct | Replicate | 128000 | $3.71 | 75.1 |
| Mistral Small 3 Instruct | Mistral AI | 32768 | $3.97 | 75.1 |
| Reka Flash Turbo | Reka AI | 128000 | $10.19 | 75.1 |
| Nemotron 4 Chat | NVIDIA | 65536 | $3.99 | 75.0 |
FAQ
How much does Reka Flash Turbo cost?
Reka Flash Turbo is listed at $10.19 per million input tokens and $50.90 per million output tokens. Cached input is $0.84 per million tokens. A blended 3:1 input-to-output mix is about $20.37 per million tokens.
What is the context window of Reka Flash Turbo?
Reka Flash Turbo has a context window of 128,000 tokens and can emit up to 16,384 output tokens per request in this index.
Is Reka Flash Turbo open weights?
No. Reka Flash Turbo is a proprietary model with a proprietary licence, so you cannot download the weights.
How does Reka Flash Turbo score on benchmarks?
Reka Flash Turbo averages 75.1 across the scored benchmarks in this index, ranking #252 of 600 models. Its strongest relative result is Arena Elo at 1381.5.
What is Reka Flash Turbo best for?
Reka Flash Turbo is a general-purpose model in the index. It handles text generation, summarization and question answering, and it can be a sensible default when you need a balance of quality, price and context. At $10.19 per million input tokens with a 128,000-token window, check its benchmark profile against the specific task before committing.