Reka AI: Reka Flash 3

Public pricingIntelligence 79/100Medium memory視覚深い思考ツール利用

Reka Flash 3 は テキスト モデルで、コーディング、デバッグ、技術作業 に向いています。高いコーディング性能、低遅延で効率的な推論、66K tokensのコンテキスト、低コストの特性を組み合わせ、coding, debugging, and technical writing で安定した動作を支えます。遅延・コスト・スループット が重要な場面に合っており、安定した出力、柔軟な導入、拡張性を求めるチームに実用的です。 安定した応答、長い文脈処理、そして試作から本番まで広く使える柔軟さが必要な場面で役立ちます。 安定した応答、長い文脈処理、そして試作から本番まで広く使える柔軟さが必要な場面で役立ちます。 安定した応答、長い文脈処理、そして試作から本番まで広く使える柔軟さが必要な場面で役立ちます。

Input

$0.10/1M

Output

$0.20/1M

Cached

$0.01/1M

Batch

$0.05/1M

Calculate your Reka Flash 3 bill.

Set your workload — see cost at your exact volume.

What would Reka Flash 3 cost you?

Adjust the workload to see your monthly bill.

1,00010,00050,000250,0001M10M

Technical specifications

Reka Flash 3 at a glance.

Memory

65,536

tokens

Max reply

65,536

tokens

Memory tier

Medium

a long report or a codebase file

Tokenizer

Released

Mar 2025

Training cutoff

Nov 2024

Availability

Public pricing

Status

active

What it can do

Capabilities & limits.

  • Understands images
  • Deep step-by-step thinking
  • Uses tools / calls functions
  • Strict JSON output
  • Streams replies
  • Fine-tunable on your data

When to pick Reka Flash 3

  • Multi-step reasoning, research agents, or hard math.
  • Screenshot analysis, image understanding, or document OCR.
  • Agentic workflows that call tools or APIs.
  • High-volume workloads where unit cost matters.

When to look elsewhere

  • Very latency-sensitive, real-time apps where every millisecond counts.

FAQ

Reka Flash 3 — the questions we see most.

Pricing, capabilities, alternatives — generated from the same data that powers the calculator above.

Get instant answers from our AI agent

At a typical workload of 50,000 conversations a month with 1,500-token prompts and 800-token replies, Reka Flash 3 costs roughly $16 per month. Input is $0.10 /1M tokens and output is $0.20 /1M tokens.
Reka Flash 3 has a 65,536-token context window (medium memory — a long report or a codebase file). That means you can fit about 12,288 words of input and history in a single call.
Beyond text generation, Reka Flash 3 supports understanding images, deep step-by-step reasoning, calling functions / tools, strict JSON output. It streams replies by default.
Reka Flash 3 was released in March 2025, with training data cut off around November 2024.
Models in a similar class include Seed-2.0-Mini, Gemini 2.0 Flash, Gemini 2.5 Flash Lite. The "Similar models" section below this FAQ links into each.

Still unsure?

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