# Canary 180M Flash vs Claude Sonnet 4.5 Thinking

> Side-by-side benchmark comparison for Canary 180M Flash and Claude Sonnet 4.5 Thinking across agentic, coding, multimodal, knowledge, reasoning, multilingual, and math tasks.

- Canonical page: https://benchlm.ai/compare/canary-180m-flash-vs-claude-sonnet-4-5-thinking
- Last updated: September 30, 2026

- Shared sourced benchmarks: 0
- HTML indexing: indexable
- Ranking lane: BenchAlign v5.7

## Quick Verdict

No benchmark verdict yet: there is no shared sourced benchmark row for Canary 180M Flash and Claude Sonnet 4.5 Thinking.

## Summary

- Canary 180M Flash and Claude Sonnet 4.5 Thinking do not currently share a sourced benchmark row. The mirror therefore compares metadata, pricing, context windows, and each model's separately reported coverage without naming a benchmark winner.

## Model Snapshot

| Property | Canary 180M Flash | Claude Sonnet 4.5 Thinking |
|----------|----------|----------|
| Creator | NVIDIA | Anthropic |
| Type | Open Weight | Proprietary |
| Reasoning | Non-Reasoning | Reasoning |
| Context | N/A | 200K |
| Independent public score (not head-to-head) | null | null |
| Benchmarks Covered | 0 | 1 |
| Pricing (input/output) | Pricing unavailable / Pricing unavailable | N/A |

## Category Breakdown

### Coding

- Winner: Insufficient shared evidence
- Canary 180M Flash public-lane score: Coming soon
- Claude Sonnet 4.5 Thinking public-lane score: Coming soon

| Benchmark | Canary 180M Flash | Claude Sonnet 4.5 Thinking | Winner |
|-----------|-----------|-----------|--------|
| Vibe Code Bench | Coming soon | 22.62% | Coming soon |

## FAQ

### Can I compare Canary 180M Flash and Claude Sonnet 4.5 Thinking on BenchLM yet?

Not fully yet. BenchLM is tracking both models, but sourced benchmark coverage is still incomplete for a fair score-level comparison.

### Why does this page show "coming soon" values?

BenchLM only calls winners when public benchmark coverage is available on both sides of the comparison.

## Related Comparisons

- [Canary 180M Flash vs Claude Sonnet 4.5](/compare/canary-180m-flash-vs-claude-sonnet-4-5)
- [Claude Sonnet 4.5 Thinking vs Claude Sonnet 4.5](/compare/claude-sonnet-4-5-vs-claude-sonnet-4-5-thinking)
- [Canary 180M Flash vs GPT-6 Astra](/compare/canary-180m-flash-vs-gpt-6-astra)
- [Claude Sonnet 4.5 Thinking vs GPT-6 Astra](/compare/claude-sonnet-4-5-thinking-vs-gpt-6-astra)

## Explore More

- [Canary 180M Flash profile](/models/canary-180m-flash)
- [Claude Sonnet 4.5 Thinking profile](/models/claude-sonnet-4-5-thinking)
- [Compare Pricing](/llm-pricing)
- [Alternative Finder](/tools/alternative-finder)
- [LLM Selector](/tools/llm-selector)
- [Overall Rankings](/best/overall)