LLM Comparison
Claude Haiku 5.5 vs Reka Flash 3
Side-by-side specs, pricing & capabilities
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2/6 models| Organization | ||
| OpenTools Score | ||
| Family | Claude | Reka |
| Status | Current | Current |
| Release Date | Oct 2026 | Mar 2025 |
| Context Window | 1.0M tokens | 66K tokens |
| Input Price | $0.10/M tokens | $0.10/M tokens |
| Output Price | $0.50/M tokens | $0.20/M tokens |
| Pricing Notes | Anthropic Claude API global standard tier, USD per million tokens. Prompts up to 100,000 tokens: $0.10 input, $0.50 output, $0.125 five-minute cache write, $0.20 one-hour cache write, and $0.01 cache read. Prompts above 100,000 tokens: $0.50 input, $2.50 output, $0.625 five-minute cache write, $1 one-hour cache write, and $0.05 cache read. Batch API requests receive a 50% discount. US-only data residency applies a 1.1x token-price multiplier. The Batch API beta supports up to 300,000 output tokens; 128,000 is the standard API cap recorded here. | — |
| Capabilities | reasoningvisiontool-uselong-contextcontext-caching | textcode |
| Max Output | 128K tokens | 66K tokens |
| API Identifier | claude-haiku-5-5 | rekaai/reka-flash-3 |
| Benchmarks | ||
| AIME 2025 | — | 33.7%artificial-analysis |
| Artificial Analysis Intelligence Index v4.3.2 | 43.4 indexartificial-analysis | — |
| GPQA Diamond | — | 52.9%artificial-analysis |
| View Claude Haiku 5.5 | View Reka Flash 3 | |
Cost Calculator
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| Model | Input | Output | Total / mo | vs Best |
|---|---|---|---|---|
| Reka Flash 3Cheapest | $0.10 | $0.10 | $0.20 | — |
| Claude Haiku 5.5 | $0.10 | $0.25 | $0.35 | +75% |
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Anthropic
Claude Haiku 5.5
Claude Haiku 5.5 is Anthropic's fast proprietary model for high-volume classification, extraction, routing, and subagent workloads. It accepts text and images, returns text, uses adaptive thinking, and supports a 1,000,000-token context window with up to 128,000 output tokens on standard API calls.
Reka
Reka Flash 3
Reka Flash 3 is a large language model from Reka. Supports up to 65,536 token context window. Available from $0.10/M input tokens.
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