Llama 3.3 Nemotron Super 49B v1.5 vs Claude Haiku 4.5 vs GLM-4.5-Air
Too close to call on our weighted score (Llama 3.3 Nemotron Super 49B v1.5 48, GLM-4.5-Air 48, Claude Haiku 4.5 47). The right pick depends on what you value most.
NVIDIALlama 3.3 Nemotron Super 49B v1.5
48/100- ECI—
- Price$0.40 / $0.40
- Context131K
AnthropicClaude Haiku 4.5
47/100- ECI142.2
- Price$1.00 / $5.00
- Context200K
Z.ai (Zhipu)GLM-4.5-Air
48/100- ECI—
- Price$0.20 / $1.10
- Context131K
Too close to call
It is close. Our weighted score puts them within a point (Llama 3.3 Nemotron Super 49B v1.5 48/100, GLM-4.5-Air 48/100, Claude Haiku 4.5 47/100), so choose by what matters most for your work: Llama 3.3 Nemotron Super 49B v1.5 on price and Claude Haiku 4.5 for long inputs. The score weighs price 50%, inputs & features 30%, context window 20%. None of the shared benchmarks cover every model here yet, so capability is left out of this verdict.
- CapabilityNot enough dataNo independent benchmark covers every model here yet
- Lowest priceLlama 3.3 Nemotron Super 49B v1.5Llama 3.3 Nemotron Super 49B v1.5 $0.40 · GLM-4.5-Air $0.425 · Claude Haiku 4.5 $2.00 per 1M tokens (3:1 blend)
- Longest contextClaude Haiku 4.5Claude Haiku 4.5 200,000 · Llama 3.3 Nemotron Super 49B v1.5 131,072 · GLM-4.5-Air 131,072 tokens
- Widest inputsClaude Haiku 4.5Llama 3.3 Nemotron Super 49B v1.5: Text · Claude Haiku 4.5: Text, Images, PDFs · GLM-4.5-Air: Text
- Self-hostingLlama 3.3 Nemotron Super 49B v1.5 and GLM-4.5-AirPublishes downloadable weights
| Measure | Weight | Llama 3.3 Nemotron Super 49B v1.5 | Claude Haiku 4.5 | GLM-4.5-Air |
|---|---|---|---|---|
| Price | 50% | 66 | 34 | 65 |
| Inputs & features | 30% | 35 | 80 | 35 |
| Context window | 20% | 25 | 32 | 25 |
| Overall | 100% | 48/100 | 47/100 | 48/100 |
Left out because at least one model lacks the data: capability. The remaining weights were rescaled.
Every spec in one table
Highlighted cells lead their row. Dashes mean the data is not published.
| Specification | Llama 3.3 Nemotron Super 49B v1.5NVIDIA | Claude Haiku 4.5Anthropic | GLM-4.5-AirZ.ai (Zhipu) |
|---|---|---|---|
| Capability | |||
| Capabilities Index (ECI) | — | 142.2 | — |
| ECI rank | — | #102 of 165 | — |
| GPQA DiamondGraduate-level science questions | — | 71.2% | — |
| OTIS Mock AIME 2024–2025Competition mathematics | — | 66.7% | — |
| SimpleQA VerifiedShort factual questions | — | 13.2% | — |
| Price per million tokens | |||
| Input | $0.40 | $1.00 | $0.20 (best) |
| Output | $0.40 (best) | $5.00 | $1.10 |
| Cached input | — | $0.10 | $0.03 (best) |
| Blended (3:1) | $0.40 (best) | $2.00 | $0.425 |
| Long-context rate | Same rate | Same rate | Same rate |
| Price source | Median of 1 providers | Official Anthropic API | Official Z.AI API |
| Limits | |||
| Context window | 131,072 tokens | 200,000 tokens (best) | 131,072 tokens |
| Max output | 131,072 tokens (best) | 64,000 tokens | 98,304 tokens |
| Inputs and features | |||
| Text | Yes | Yes | Yes |
| Images | No | Yes | No |
| PDFs | No | Yes | No |
| Audio | No | No | No |
| Video | No | No | No |
| Reasoning | Yes | Yes | Yes |
| Tool calling | Yes | Yes | Yes |
| Structured output | No | Yes | No |
| Availability | |||
| Weights | Open | Proprietary | Open |
| API model ID | — | claude-haiku-4-5 | glm-4.5-air |
| API providers | 1 | 48 (best) | 19 |
| Released | Jul 25, 2025 | Oct 15, 2025 | Jul 28, 2025 |
| Knowledge cutoff | — | Feb 28, 2025 | Apr 2025 |
What would a month cost?
Enter your expected volume in millions of tokens. List prices only; caching and batch discounts would lower these.
- Llama 3.3 Nemotron Super 49B v1.5$4.80
- Claude Haiku 4.5$20.00
- GLM-4.5-Air$4.20
Which should you choose?
Which is better: Llama 3.3 Nemotron Super 49B v1.5, Claude Haiku 4.5 or GLM-4.5-Air?
It is close. Our weighted score puts them within a point (Llama 3.3 Nemotron Super 49B v1.5 48/100, GLM-4.5-Air 48/100, Claude Haiku 4.5 47/100), so choose by what matters most for your work: Llama 3.3 Nemotron Super 49B v1.5 on price and Claude Haiku 4.5 for long inputs. The score weighs price 50%, inputs & features 30%, context window 20%. None of the shared benchmarks cover every model here yet, so capability is left out of this verdict.
Which is cheaper, Llama 3.3 Nemotron Super 49B v1.5, Claude Haiku 4.5 or GLM-4.5-Air?
Llama 3.3 Nemotron Super 49B v1.5 is cheaper at $0.40 input / $0.40 output per million tokens (median across 1 API provider). GLM-4.5-Air costs $0.20 input / $1.10 output per million tokens (official Z.AI API price); Claude Haiku 4.5 costs $1.00 input / $5.00 output per million tokens (official Anthropic API price). At a typical mix of three input tokens to one output token, that is $0.40 per million tokens for Llama 3.3 Nemotron Super 49B v1.5 versus $0.425 for GLM-4.5-Air (1.1× as much) and $2.00 for Claude Haiku 4.5 (5× as much).
Which scores higher on benchmarks?
There is no independent benchmark that covers all three models yet. Llama 3.3 Nemotron Super 49B v1.5 has not been scored yet, Claude Haiku 4.5 has an ECI of 142.2 and GLM-4.5-Air has not been scored yet.
Which is better for coding?
There are no published SWE-bench Verified results for Llama 3.3 Nemotron Super 49B v1.5, Claude Haiku 4.5 and GLM-4.5-Air yet, so there is no like-for-like coding score. Test both on a sample of your own tasks. All three support tool calling for agent workflows.
Which has the bigger context window?
Claude Haiku 4.5 has the largest context window at 200,000 tokens, against 131,072 for Llama 3.3 Nemotron Super 49B v1.5 and 131,072 for GLM-4.5-Air. Maximum output per response: Llama 3.3 Nemotron Super 49B v1.5 up to 131,072, Claude Haiku 4.5 up to 64,000, GLM-4.5-Air up to 98,304 tokens.
Which can read images, PDFs, audio or video?
Llama 3.3 Nemotron Super 49B v1.5 accepts text; Claude Haiku 4.5 accepts text, images and PDFs; GLM-4.5-Air accepts text. Claude Haiku 4.5 handles the widest range of inputs.
Are any of these open source?
Llama 3.3 Nemotron Super 49B v1.5 and GLM-4.5-Air publishes its weights and can be self-hosted; Claude Haiku 4.5 is proprietary.
Which is newer?
Claude Haiku 4.5 is the newest, released Oct 15, 2025. GLM-4.5-Air came out Jul 28, 2025; Llama 3.3 Nemotron Super 49B v1.5 came out Jul 25, 2025. Knowledge cutoff: Claude Haiku 4.5 Feb 28, 2025, GLM-4.5-Air Apr 2025.
How do you decide the winner?
Each model gets a 0–100 score on capability (50%, independent benchmark results); price (25%, blended price per million tokens (3 input : 1 output), log scale); inputs & features (15%, image, PDF, audio and video input, tool calling, structured output and reasoning); context window (10%, maximum tokens per request, log scale). Dimensions missing for any model are dropped and the remaining weights rescaled, so every model is judged on the same evidence. Specs and prices come from public model listings and the labs’ own API pages; capability scores come from independent benchmark runs. Data updated Nov 2, 2026.
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