Muse Wonder↗
Open its source evidence or compare observed capabilities and matching independent measurements.
Compare with Claude Haiku 5.5 →Compare the models being released now.
Current GPT, Claude and Gemini editions, with original source dates, a useful test plan and live benchmark evidence. Choose based on the work you need to finish.
Open the live comparison tool ↗REVIEWED OCTOBER 10, 2026
These guides cover September and October 2026 releases. Compare the newest source records below as Radar discovers them. Independent results appear only when both models share a recorded benchmark method.
Fresh from the release Radar
All release evidence →Claude Haiku 5.5↗
Open its source evidence or compare observed capabilities and matching independent measurements.
Compare with Muse Wonder →Mistral Large 4↗
Open its source evidence or compare observed capabilities and matching independent measurements.
Compare with Muse Wonder →Nano Banana 2.1↗
Open its source evidence or compare observed capabilities and matching independent measurements.
Compare with Muse Wonder →embed-v5.0-fast↗
Open its source evidence or compare observed capabilities and matching independent measurements.
Compare with embed-v5.0-pro →embed-v5.0-pro↗
Open its source evidence or compare observed capabilities and matching independent measurements.
Compare with embed-v5.0-fast →Current comparison guides
Estimate API cost →14 current comparison guides
Reviewed
↗GPT-6.1 Sol vs Claude Sonnet 5.5
Which September 2026 release fits a coding agent that must finish a real repository task?
Reviewed
↗Claude Haiku 5.5 vs Claude Sonnet 5.5
Does the new Haiku release handle your queue well enough to replace Sonnet for routine requests?
Reviewed
↗GPT-6.1 Sol vs Gemini 3.8 Flash
How do the latest Sol and Flash editions behave in a software-engineering agent?
Reviewed
↗Claude Sonnet 5.5 vs Gemini 3.8 Flash
Which current hosted model fits your document-and-tool workflow?
Reviewed
↗Claude Haiku 5.5 vs GPT-6 Luna
Which newly released model should you test for high-volume structured decisions?
Reviewed
↗Claude Haiku 5.5 vs Gemini 3.8 Flash
How should you test the October Haiku update against the current Gemini Flash release?
Reviewed
↗GPT-6.1 Sol vs Claude Opus 5.5
Should a long-running coding workflow use the latest Sol or Opus edition?
Reviewed
↗Claude Sonnet 5.5 vs Claude Opus 5.5
When does a harder workflow justify choosing Opus over Sonnet in the 5.5 family?
Reviewed
↗GPT-6 Sol vs GPT-6 Luna
What do you gain by selecting Sol rather than Luna for the same task?
Reviewed
↗GPT-6.1 Sol vs GPT-6 Astra
When should you evaluate Astra alongside the newer GPT-6.1 Sol release?
Reviewed
↗GPT-6 Luna vs Gemini 3.8 Flash
Which September 2026 edition fits a structured, high-volume application?
Reviewed
↗Nano Banana 2.1 vs GPT Image 2.5 Flare
Which current image model fits product visuals and conversational edits?
Reviewed
↗Nano Banana 2.1 vs GPT Image 2.5 Sunburst
How do the latest Gemini and OpenAI releases compare for precise image edits?
Reviewed
↗GPT Image 2.5 Flare vs GPT Image 2.5 Sunburst
When should you test Flare and Sunburst separately for generation and editing?
Earlier model editions · archived reference guides
Older URLs remain available for reproducibility and migrations. They describe the named historical editions and should not be treated as comparisons of the latest models.
Qwen3 8B vs Qwen3 32B
When is a larger dense Qwen model worth the extra serving cost?
Qwen3 32B vs Qwen3 235B A22B
How should you compare a dense model with a mixture-of-experts deployment?
Qwen3 32B vs DeepSeek R1
Which reasoning configuration fits your latency and output budget?
DeepSeek R1 vs DeepSeek V3
Does your task benefit enough from dedicated reasoning?
Llama 4 Scout vs Llama 4 Maverick
What changes when you move between the Llama 4 expert configurations?
Mistral Small 3.1 vs Gemma 3 27B
How do two compact multimodal deployments compare on document tasks?
Qwen2.5 VL 7B vs Mistral Small 3.1
Is a smaller vision-language model sufficient for your extraction task?
Qwen3 32B vs Mistral Small 3.1
Do you need text reasoning, image inputs, or both?
GPT-4.1 vs Claude Sonnet 4
Which hosted API fits your coding and tool workflow?
GPT-4.1 vs Gemini 2.5 Pro
How do coding and multimodal workflows change the comparison?
Claude Sonnet 4 vs Gemini 2.5 Pro
What should an agent or multimodal evaluation measure?
Qwen3 32B vs GPT-4.1
When should you choose open-weight serving over a hosted API?
DeepSeek R1 vs Gemini 2.5 Pro
How should open-weight and hosted reasoning systems be evaluated?
Gemma 3 27B vs Llama 4 Scout
Which open-weight multimodal system matches your deployment constraints?
Qwen3 8B vs Qwen2.5 VL 7B
Should a small local workflow use a text or vision-language model?
DeepSeek V3 vs Qwen3 235B A22B
How should two large MoE text models be compared for production?