Claude Haiku 5.5 vs Gemini 3.5 Flash-Lite
Short answer
Claude Haiku 5.5 is about 4x cheaper than Gemini 3.5 Flash-Lite for a typical 3:1 input-to-output token mix ($0.20 vs $0.85 per 1M tokens). Claude Haiku 5.5 scores higher on ARC-AGI-2 (61.3% vs 10.3%).
Prices updated Oct 23, 2026 (APIpulse, CC BY 4.0) · Benchmarks: ARC Prize, Vals.ai · all models
| Claude Haiku 5.5cheaper | Gemini 3.5 Flash-Lite | |
|---|---|---|
| Provider | Anthropic | |
| Input / 1M tokens | $0.10 | $0.30 |
| Output / 1M tokens | $0.50 | $2.50 |
| Blended (3:1) / 1M | $0.20 | $0.85 |
| Context window | 1M | 1M |
| ARC-AGI-2 | 61.3% (XHigh) | 10.3% (High) |
| SWE-bench Verified | — | 75% |
API cost calculator
Enter your monthly usage in millions of tokens (1M tokens ≈ 750,000 words).
Standard rates; batch processing and prompt caching can lower the bill.
Frequently asked questions
Which is cheaper, Claude Haiku 5.5 or Gemini 3.5 Flash-Lite?
Claude Haiku 5.5 is about 4x cheaper than Gemini 3.5 Flash-Lite for a typical 3:1 input-to-output token mix ($0.20 vs $0.85 per 1M tokens).
How much do Claude Haiku 5.5 and Gemini 3.5 Flash-Lite cost per month?
For 10M input and 2M output tokens a month: Claude Haiku 5.5 costs $2 and Gemini 3.5 Flash-Lite costs $8.
More: Claude Haiku 5.5 pricing · Gemini 3.5 Flash-Lite pricing · all API prices
Benchmarks updated Oct 25, 2026.