ModelRefs / Claude 3 Haiku vs Gemini 2.5 Pro
Claude 3 Haiku vs Gemini 2.5 Pro
Claude 3 Haiku vs Gemini 2.5 Pro: side-by-side benchmarks, pricing, context windows, coding ability and deployment. Pick the right model for your stack.
Overview
Claude 3 Haiku: Claude 3 Haiku is the speed-and-cost tier of Anthropic's original Claude 3 family, built for high-volume work such as customer support, document triage and many small tasks in parallel, with image input across a 200,000-token context window. Anthropic measured it at 21,000 tokens per second for prompts under 32,000 tokens. The claude-3-haiku-20240307 snapshot was deprecated on 19 February 2026 and retired on Anthropic-operated platforms on 20 April 2026, with Claude Haiku 4.5 as the replacement.
Gemini 2.5 Pro: Gemini 2.5 Pro is Google DeepMind's experimental thinking model with a 2M-token multimodal context window, released in March 2025. It topped the LMSys Chatbot Arena leaderboard at launch and introduced adaptive reasoning budgets that balance response quality against latency.
Context window: Claude 3 Haiku accepts up to 200,000 tokens, Gemini 2.5 Pro up to 2,000,000. Confirm the limit for your specific deployment channel before relying on it.
Claude 3 Haiku vs Gemini 2.5 Pro at a glance
| Attribute | Claude 3 Haiku | Gemini 2.5 Pro |
|---|---|---|
| Provider | Anthropic | |
| Released | 2024-03-13 | 2025-06-17 |
| Context window | 200,000 tokens | 2,000,000 tokens |
| Input price | $0.25/M tokens | $1.25/M tokens |
| Output price | $1.25/M tokens | $10/M tokens |
| Licence | Proprietary | Proprietary |
| Self-hostable | No, hosted only | No, hosted only |
| Modalities | text, vision | text, vision, audio, video |
Where they differ most
- Cost Efficiency: Claude 3 Haiku 83%, Gemini 2.5 Pro 47%. Claude 3 Haiku leads on this dimension.
Capability scores are ModelRefs' own derived signals, not vendor claims or benchmark results. Validate against your own workload before relying on them.
Continue your research
Use these connected ModelRefs sections to compare alternatives, inspect implementation paths, and review the evidence and governance boundaries relevant to Claude 3 Haiku vs Gemini 2.5 Pro.
Frequently asked questions
Which is better, Claude 3 Haiku or Gemini 2.5 Pro?
Claude 3 Haiku and Gemini 2.5 Pro target different workloads — see the benchmark and pricing tables for a side-by-side answer.
Is Claude 3 Haiku cheaper than Gemini 2.5 Pro?
Compare $0.00025 vs $0.00125 on this page.