Pairwise benchmark snapshot · Aug 16, 2026

Claude Haiku 4.5 vs Gemini 3.6 Pro benchmark

Name: Claude Haiku 4.5 vs Gemini 3.6 Pro AI benchmark comparison
Creator: CompareLLM
License: https://creativecommons.org/licenses/by/4.0/

This page compares Claude Haiku 4.5 (Anthropic) and Gemini 3.6 Pro (Google) using the latest snapshots we have as of Aug 16, 2026. On preference Elo, Gemini 3.6 Pro is ahead by 132 points (1,570 vs 1,438; seed-bootstrap (Aug 16, 2026)). On SWE-bench coding, Gemini 3.6 Pro resolves 74.6% versus 58.2% (seed-bootstrap (Aug 16, 2026)). Claude Haiku 4.5 streams faster (175 tok/s) while Claude Haiku 4.5 is the cheaper output token ($5/1M). Gemini 3.6 Pro has the larger context window (2M tokens). Every cell below is a dated snapshot from a named public source — we do not invent missing scores, and we do not run SWE-bench ourselves.

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Anthropic

Claude Haiku 4.5

Anthropic cheap/fast Claude SKU. Official Claude Platform list price $1/$5 per 1M tokens (Anthropic Haiku page).

Elo 1,438$5/1M out

Google

Gemini 3.6 Pro

Current Google Pro-class multimodal model. Long context, strong coding, billed like the 3.x Pro tier.

Elo 1,570$5/1M out

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Model A

Model B

Quick vs:vs Claude Opus 4.5 vs Claude Opus 4.6 vs Claude Sonnet 4.5 vs Claude 3.7 Sonnet

Interactive Comparison Diagram

Matchup Breakdown

Tug-of-War Matchup Matrix

Category wins across intelligence, speed, and pricing efficiency.

Claude Haiku 4.5 (3)vsGemini 3.6 Pro (6)

Claude Haiku 4.5: 3W (33%)Overall: Gemini 3.6 ProGemini 3.6 Pro: 6W (67%)

← Claude Haiku 4.51 tiesGemini 3.6 Pro →

Gemini 3.6 Pro (5/5)

Intelligence & Reasoning

Preference Elo, Coding proficiency, SWE-bench & LiveBench accuracy

Preference Elo

1,438vs1,570

Coding Elo

1,446vs1,566

SWE-bench

58.2%vs74.6%

LiveBench

62.4%vs71.8%

GPQA Diamond

74%vs84.4%

Claude Haiku 4.5: 0WGemini 3.6 Pro: 5W

Claude Haiku 4.5 (2/2)

Speed & Latency

Generation throughput and time to first token responsiveness

Output speed

175 tok/svs102 tok/s

Time to first token

95 msvs205 ms

Claude Haiku 4.5: 2WGemini 3.6 Pro: 0W

Tied (1/3)

Pricing & Capacity

Cost per million tokens and max context window length

Output price

$5/1Mvs$5/1M

Input price

$1/1Mvs$1.25/1M

Context window

200kvs2M

Claude Haiku 4.5: 1WGemini 3.6 Pro: 1W

Capability Matchup Radar

Multi-Dimensional Capability Radar

Each spoke is a skill. Farther from the center is better (0–100th percentile). Tap any dot to inspect details.

Tap any node to inspect

Percentile 0–100

Dimensional AdvantageGemini 3.6 Pro 4/6

Preference Elo

Gemini 3.6 Pro

132 pts advantage

Throughput Speed

Claude Haiku 4.5

73 tok/s faster

Price Efficiency

Claude Haiku 4.5

Same token price

Full Benchmark Score Matrix

—

Elo

High is better

1,438

EloHigh is better

1,570+9%

Code Elo

High is better

1,446

Code EloHigh is better

1,566+8%

LiveBench

High is better

62.4%

LiveBenchHigh is better

71.8%+15%

SWE-bench

High is better

58.2%

SWE-benchHigh is better

74.6%+28%

GPQA

High is better

74%

GPQAHigh is better

84.4%+14%

TTFT

Low is better

+116%95 ms

TTFTLow is better

205 ms

Speed

High is better

+72%175 tok/s

SpeedHigh is better

102 tok/s

In $

Low is better

+25%$1/1M

In $Low is better

$1.25/1M

Out $

Low is better

$5/1M

Out $Low is better

$5/1M

Context

High is better

200k

ContextHigh is better

2M+900%

Interactive Simulator

Workload Cost & Savings Calculator

Simulate monthly production API costs based on published $/1M tokens.

Save up to 7% with Claude Haiku 4.5

Monthly Volume50M tokens/mo

Quick Presets:

Token Ratio (In vs Out)70% In / 30% Out

RAG / Search (10% out)Coding / Chat (50% out)

Claude Haiku 4.5$110.00 / mo

In: $35.00Out: $75.00

Gemini 3.6 Pro$118.75 / mo

In: $43.75Out: $75.00

Estimated Cost Delta

Claude Haiku 4.5 is estimated to save $8.75/month ($105/year).

Based on 50M tokens (30% gen)

Key Selection Recommendations

1
Gemini 3.6 Pro:Pick Gemini 3.6 Pro when repo-level coding accuracy is the constraint.
2
Claude Haiku 4.5:Pick Claude Haiku 4.5 when you are optimizing output cost.
3
Claude Haiku 4.5:Pick Claude Haiku 4.5 when time-to-first-token matters more than peak Elo.

Recommended Workload Routing

Repo / coding agentsGemini 3.6 Pro

Higher SWE-bench (74.6%).

High-volume chatClaude Haiku 4.5

Lower output list price ($5/1M).

Voice / low-latency UIClaude Haiku 4.5

Lower TTFT (95 ms).

Long-document RAGGemini 3.6 Pro

Larger window (2M).

Screenshots / visionGemini 3.6 Pro

Both accept images. Defaulting to the higher-Elo side (Gemini 3.6 Pro).

Target Workload	Recommended Pick	Evaluation Rationale
Repo / coding agents	Gemini 3.6 Pro	Higher SWE-bench (74.6%).
High-volume chat	Claude Haiku 4.5	Lower output list price ($5/1M).
Voice / low-latency UI	Claude Haiku 4.5	Lower TTFT (95 ms).
Long-document RAG	Gemini 3.6 Pro	Larger window (2M).
Screenshots / vision	Gemini 3.6 Pro	Both accept images. Defaulting to the higher-Elo side (Gemini 3.6 Pro).

Related Editorial Dispatches & Benchmark Notes

View all news

compareAug 16, 2026

Haiku 4.5 vs Llama 4 Scout: cheap Claude versus cheap open Llama

$1/$5 hosted Claude vs a cheap long-context open sibling. The alternative-to-Sonnet pair that is honest.

compareAug 13, 2026

Gemini Flash vs Pro: when Flash is the whole product

3.7 Flash vs 3.6 Pro is the current Google volume-versus-upgrade pair.

compareJul 24, 2026

Claude vs Gemini: coding, Elo, and output price — not a brand mashup

Top Anthropic vs top Google. Usually Opus 5 vs 3.6 Pro. Two different invoices.

compareJul 16, 2026

Gemini vs GPT: long context versus the OpenAI flagship invoice

Hub remaps to top Google vs top OpenAI Elo. Usually 3.6 Pro vs Sol. Window vs price is the plot.

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LIVE

Anthropic

Claude Haiku 4.5

Elo 1,438

LiveBench62.4%

SWE-bench58.2%

Speed175 tok/s

Output cost$5/1M

Google

Gemini 3.6 Pro

Elo 1,570

LiveBench71.8%

SWE-bench74.6%

Speed102 tok/s

Output cost$5/1M

Frequently Asked Questions

Which is better overall, Claude Haiku 4.5 or Gemini 3.6 Pro?: Gemini 3.6 Pro has the higher preference Elo in our latest snapshot (1,570). “Better” still depends on coding, price, and latency — see the table.
Which is better at coding, Claude Haiku 4.5 or Gemini 3.6 Pro?: Gemini 3.6 Pro leads SWE-bench at 74.6% vs 58.2%. SWE-bench is one harness, not your repo.
Which is cheaper to run in production?: Claude Haiku 4.5 output tokens are $5/1M versus $5/1M. Input prices and retry rates still move the real bill.
Which is faster, Claude Haiku 4.5 or Gemini 3.6 Pro?: Claude Haiku 4.5 has the lower time-to-first-token (95 ms vs 205 ms). Tokens/sec is a separate column if you care about long completions.
Which has the larger context window?: Gemini 3.6 Pro accepts 2M tokens versus 200k.
Can I self-host either model?: Neither model is marked open-weights here. You are comparing hosted APIs.
Are these scores from CompareLLM’s own evals?: No. V1 aggregates public leaderboards (and optional first-party latency pings). Each cell names its source and date. Read /methodology.
What does preference Elo mean on this page?: Preference Elo is a crowd vote from LMArena / Arena. People see two hidden answers and pick the one they like more. The model that wins more often gets a higher Elo. That means people preferred it — not that it passed a school test. It is not SWE-bench, not accuracy, and not a number we invent. Claude Haiku 4.5 and Gemini 3.6 Pro Elo cells are dated snapshots from the named source — we do not compute Arena ourselves.

Similar Head-to-Head Comparisons

All Claude Haiku 4.5 matchups →|All Gemini 3.6 Pro matchups →

Claude Haiku 4.5 vs Claude 3.5 Haiku (previous haiku)Gemini 3.6 Pro vs Gemini 3 Pro (previous gemini-pro)Gemini 2.0 Flash Thinking vs Claude Haiku 4.5 Gemini 3 Flash vs Claude Haiku 4.5 Gemini 3.6 Flash vs Gemini 3.6 Pro Claude Sonnet 4.5 vs Gemini 3.6 Pro

Claude Haiku 4.5 vs Gemini 3.6 Pro benchmark

Interactive Comparison Diagram

Matchup Breakdown

Tug-of-War Matchup Matrix

Category wins across intelligence, speed, and pricing efficiency.

Claude Haiku 4.5 (3)vsGemini 3.6 Pro (6)

Claude Haiku 4.5: 3W (33%)Overall: Gemini 3.6 ProGemini 3.6 Pro: 6W (67%)

← Claude Haiku 4.51 tiesGemini 3.6 Pro →

Gemini 3.6 Pro (5/5)

Intelligence & Reasoning

Preference Elo, Coding proficiency, SWE-bench & LiveBench accuracy

Preference Elo

1,438vs1,570

Coding Elo

1,446vs1,566

SWE-bench

58.2%vs74.6%

LiveBench

62.4%vs71.8%

GPQA Diamond

74%vs84.4%

Claude Haiku 4.5: 0WGemini 3.6 Pro: 5W

Claude Haiku 4.5 (2/2)

Speed & Latency

Generation throughput and time to first token responsiveness

Output speed

175 tok/svs102 tok/s

Time to first token

95 msvs205 ms

Claude Haiku 4.5: 2WGemini 3.6 Pro: 0W

Tied (1/3)

Pricing & Capacity

Cost per million tokens and max context window length

Output price

$5/1Mvs$5/1M

Input price

$1/1Mvs$1.25/1M

Context window

200kvs2M

Claude Haiku 4.5: 1WGemini 3.6 Pro: 1W

Recommended Workload Routing

Repo / coding agentsGemini 3.6 Pro

Higher SWE-bench (74.6%).

High-volume chatClaude Haiku 4.5

Lower output list price ($5/1M).

Voice / low-latency UIClaude Haiku 4.5

Lower TTFT (95 ms).

Long-document RAGGemini 3.6 Pro

Larger window (2M).

Screenshots / visionGemini 3.6 Pro

Both accept images. Defaulting to the higher-Elo side (Gemini 3.6 Pro).

Target Workload	Recommended Pick	Evaluation Rationale
Repo / coding agents	Gemini 3.6 Pro	Higher SWE-bench (74.6%).
High-volume chat	Claude Haiku 4.5	Lower output list price ($5/1M).
Voice / low-latency UI	Claude Haiku 4.5	Lower TTFT (95 ms).
Long-document RAG	Gemini 3.6 Pro	Larger window (2M).
Screenshots / vision	Gemini 3.6 Pro	Both accept images. Defaulting to the higher-Elo side (Gemini 3.6 Pro).

Frequently Asked Questions

Which is better overall, Claude Haiku 4.5 or Gemini 3.6 Pro?

Gemini 3.6 Pro has the higher preference Elo in our latest snapshot (1,570). “Better” still depends on coding, price, and latency — see the table.

Which is better at coding, Claude Haiku 4.5 or Gemini 3.6 Pro?

Gemini 3.6 Pro leads SWE-bench at 74.6% vs 58.2%. SWE-bench is one harness, not your repo.

Which is cheaper to run in production?

Claude Haiku 4.5 output tokens are $5/1M versus $5/1M. Input prices and retry rates still move the real bill.

Which is faster, Claude Haiku 4.5 or Gemini 3.6 Pro?

Claude Haiku 4.5 has the lower time-to-first-token (95 ms vs 205 ms). Tokens/sec is a separate column if you care about long completions.

Which has the larger context window?

Gemini 3.6 Pro accepts 2M tokens versus 200k.

Can I self-host either model?

Neither model is marked open-weights here. You are comparing hosted APIs.

Are these scores from CompareLLM’s own evals?

No. V1 aggregates public leaderboards (and optional first-party latency pings). Each cell names its source and date. Read /methodology.

What does preference Elo mean on this page?

Preference Elo is a crowd vote from LMArena / Arena. People see two hidden answers and pick the one they like more. The model that wins more often gets a higher Elo. That means people preferred it — not that it passed a school test. It is not SWE-bench, not accuracy, and not a number we invent. Claude Haiku 4.5 and Gemini 3.6 Pro Elo cells are dated snapshots from the named source — we do not compute Arena ourselves.

Swap or Add Any Model to this Matchup

Interactive Comparison Diagram

Tug-of-War Matchup Matrix

Intelligence & Reasoning

Speed & Latency

Pricing & Capacity

Multi-Dimensional Capability Radar

Gemini 3.6 Pro

Claude Haiku 4.5

Claude Haiku 4.5

Full Benchmark Score Matrix

Workload Cost & Savings Calculator

Key Selection Recommendations

Recommended Workload Routing

Related Editorial Dispatches & Benchmark Notes

Haiku 4.5 vs Llama 4 Scout: cheap Claude versus cheap open Llama

Gemini Flash vs Pro: when Flash is the whole product

Claude vs Gemini: coding, Elo, and output price — not a brand mashup

Gemini vs GPT: long context versus the OpenAI flagship invoice

Cast Your Matchup Vote

Community Discussions (0)

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CompareLLM Matrix

Claude Haiku 4.5

Gemini 3.6 Pro

Frequently Asked Questions

Related news

Similar Head-to-Head Comparisons

Swap or Add Any Model to this Matchup

Interactive Comparison Diagram

Tug-of-War Matchup Matrix

Intelligence & Reasoning

Speed & Latency

Pricing & Capacity

Multi-Dimensional Capability Radar

Gemini 3.6 Pro

Claude Haiku 4.5

Claude Haiku 4.5

Full Benchmark Score Matrix

Workload Cost & Savings Calculator

Key Selection Recommendations

Recommended Workload Routing

Related Editorial Dispatches & Benchmark Notes

Haiku 4.5 vs Llama 4 Scout: cheap Claude versus cheap open Llama

Gemini Flash vs Pro: when Flash is the whole product

Claude vs Gemini: coding, Elo, and output price — not a brand mashup

Gemini vs GPT: long context versus the OpenAI flagship invoice

Cast Your Matchup Vote

Community Discussions (0)

Share card

CompareLLM Matrix

Claude Haiku 4.5

Gemini 3.6 Pro

Frequently Asked Questions

Related news

Similar Head-to-Head Comparisons